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Diffstat (limited to 'CHANGELOG')
| -rw-r--r-- | CHANGELOG | 2368 |
1 files changed, 2368 insertions, 0 deletions
diff --git a/CHANGELOG b/CHANGELOG index 82097418831..59269788741 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -1,3 +1,2227 @@ +commit a47f957ab523019992fdef857af01bd71c58a4da +Author: Alessandro Rubini <rubini-list@gnudd.com> +Date: Fri Oct 31 22:33:21 2008 +0100 + + NAND: Allow NAND and OneNAND to coexist + + This removes in nand.h code that is verbatim duplicated from bbm.h, + including directly bbm.h in nand.h. The previous state of affairs + prevented compiling code for a board hosting both NAND and OneNAND chips. + + Reported-by: Scott Wood <scottwood@freescale.com> + Signed-off-by: Alessandro Rubini <rubini@unipv.it> + Signed-off-by: Scott Wood <scottwood@freescale.com> + +commit 2f77c7f45b9a37ef265a8dbe3c18efa706fed214 +Author: Scott Wood <scottwood@freescale.com> +Date: Fri Oct 31 13:51:12 2008 -0500 + + JFFS2: Eliminate compiler error when both NAND and OneNAND are enabled. + + Reported-by: Alessandro Rubini <rubini-list@gnudd.com> + Signed-off-by: Scott Wood <scottwood@freescale.com> + +commit c57fc28947e248fb03c49a28b467686299895055 +Author: Jason Jin <Jason.Jin@freescale.com> +Date: Fri Oct 31 05:07:04 2008 -0500 + + NAND: Add NAND support for MPC8536DS board + + This patch defines 1M TLB&LAW size for NAND on MPC8536DS, assigns 0xffa00000 + for CONFIG_SYS_NAND_BASE and adds other NAND supports in config file. + It also moves environment(CONFIG_ENV_ADDR) outside of u-boot image. + + Singed-off-by: Jason Jin <Jason.Jin@freescale.com> + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit 6fc110bd8a8d642b8f7b0653bd9a08a0b7c3d50b +Author: Haiying Wang <Haiying.Wang@freescale.com> +Date: Fri Oct 31 05:06:14 2008 -0500 + + NAND: Fix CONFIG_ENV_ADDR for MPC8572DS + + CONFIG_ENV_ADDR should be (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE). + + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit 51b572a801be57790fe26adaa530210e7fba59cc +Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> +Date: Fri Oct 24 10:49:48 2008 +0900 + + sh: rsk7203: Moved rsk7203 board to board/renesas + + Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> + +commit 58453b00b3ebb26aaa901210023f99504a90bb00 +Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> +Date: Fri Oct 24 10:48:31 2008 +0900 + + sh: MigoR: Moved MigoR board to board/renesas + + Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> + +commit c1da2a22817ba85b437afa2f4e715e658b219fd1 +Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> +Date: Fri Oct 24 10:39:44 2008 +0900 + + sh: r2dplus: Moved r2dplus board to board/renesas + + Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> + +commit 78385bf2359d828184d0b3649f7ae6b933420000 +Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> +Date: Fri Oct 24 10:36:13 2008 +0900 + + sh: sh7763rdp: Moved sh7763rdp board to board/renesas + + Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> + +commit c6525d459c350bfc246ea7826456af77e1e314eb +Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> +Date: Fri Oct 24 10:35:19 2008 +0900 + + sh: sh7785lcr: Moved sh7785lcr board to board/renesas + + Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> + +commit acd3e30d09a73f876222f0d496c4f52ee9d0771d +Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> +Date: Fri Oct 24 10:34:21 2008 +0900 + + sh: r7780mp: Moved r7780mp board to board/renesas + + Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> + +commit f84e6ea275353b8fea772ec7553ff7e4b1f642e0 +Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> +Date: Fri Oct 24 10:32:14 2008 +0900 + + sh: ap325rxa: Moved ap325rxa board to board/renesas + + Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> + +commit 9abda6ba735efb059f63dcb25d78b174bfcad1ad +Author: Wolfgang Denk <wd@xpert.denx.de> +Date: Fri Oct 31 01:12:28 2008 +0100 + + CFI Driver: Fix "flash not ready" problem + + This patch fixes a problem on systems where the NOR flash is attached + to a 64 bit bus. The toggle bit detection in flash_toggle() is based + on the assumption that the same flash address is read twice without + any other interjacent flash accesses. However, on 32 bit systems the + function flash_read64() [as currently implemented] does not perform + an atomic 64 bit read - instead, this is broken down into two 32 bit + read accesses on addresses "addr" and "addr + 4". So instead of + reading a 64 bit value twice from "addr", we see a sequence of 4 32 + bit reads from "addr", "addr + 4", "addr", and "addr + 4". The + consequence is that flash_toggle() fails to work. + + This patch implements a simple, but somewhat ugly solution, as it + avoids the use of flash_read64() in this critical place (by breaking + it down manually into 32 bit read operations) instead of rewriting + flash_read64() such to perform atomic 64 bit reads as one could + expect. However, such a rewrite would require the use of floating + point load operations, which becomes pretty complex: + + save MSR; + set Floating Point Enable bit in MSR; + use "lfd" instruction to perform atomic 64 bit read; + use "stfd" to store value to temporary variable on stack; + load u64 value from temporary variable; + restore saved MSR; + return u64 value; + + The benefit-cost ratio of such an implementation was considered too + bad to actually attempt this, especially as we can expect that such + an implementation would not only have a bigger memory footprint but + also cause a performance degradation. + + Signed-off-by: Wolfgang Denk <wd@denx.de> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit cdd4fe63b094d4b767f12ff241d72566b461ee61 +Author: Stefan Roese <sr@denx.de> +Date: Fri Oct 31 10:48:08 2008 +0100 + + ppc4xx: Fix spelling error in MAINTAINERS file + + Signed-off-by: Stefan Roese <sr@denx.de> + +commit be270798900b75ad9c47c7b79c72f70441196c56 +Author: Matthias Fuchs <matthias.fuchs@esd-electronics.com> +Date: Tue Oct 28 13:37:00 2008 +0100 + + ppc4xx: Update PMC440 board support + + This patch brings PMC440 board support up to date: + + - fix GPIO configuration + - add misc_init_f() + - use better values for usbact variable + - fix USB 2.0 phy reset sequence + - shrink BAR2 to save PCI address space + - add FDT support + + Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit 75183b1a7fc04206d9779d13f16e03853d7e965d +Author: Matthias Fuchs <matthias.fuchs@esd-electronics.com> +Date: Tue Oct 28 13:36:59 2008 +0100 + + ppc4xx: Fix PMC440 BSP commands + + This patch fixes the PMC440 BSP commands painit and selfreset + + Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit 76b565b69f886d5ae748db65e44f464b0e70d41a +Author: Matthias Fuchs <matthias.fuchs@esd-electronics.com> +Date: Tue Oct 28 13:36:58 2008 +0100 + + ppc4xx: Update PMC440 board configuration + + Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit ca0c2d42b93116a8e1b8ef8ad4493c7dc9b5f2e4 +Author: Matthias Fuchs <matthias.fuchs@esd-electronics.com> +Date: Tue Oct 28 13:36:57 2008 +0100 + + ppc4xx: Fix esd loadpci command + + This patch fixes esd's loadpci command when not all + memory on adapter boards is accessable via PCI. + + Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit 492aa9ea13791ca4591b5bde895a425e27ae2d10 +Author: Matthias Fuchs <matthias.fuchs@esd-electronics.com> +Date: Tue Oct 28 13:36:56 2008 +0100 + + ppc4xx: Clean up PMC440 header + + -Codingstyle cleanup + -Remove unused GPIO define + + Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit 295133258a44f97a57fb2ec339aecfda11f4db95 +Author: Matthias Fuchs <matthias.fuchs@esd-electronics.com> +Date: Tue Oct 28 13:36:55 2008 +0100 + + ppc4xx: Handle other board variant in PMC440 FPGA code + + Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit cc2dc9b08cf7c09f9f237f8cb9303f11603d4fb0 +Author: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> +Date: Mon Oct 27 12:35:59 2008 +0100 + + ppc4xx: Merge xilinx-ppc440 and xilinx-ppc405 cfg + + Xilinx ppc440 and ppc405 have many similarities. This patch merge the + config files of both infrastuctures + + Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit 3befd85633d33c4dcca1f359c3f4848c5ab8e4d2 +Author: Stefan Roese <sr@denx.de> +Date: Sat Oct 25 06:45:31 2008 +0200 + + ppc4xx: Correctly configure the GPIO pin muxing on Arches + + Arches doesn't use PerCS3 but GPIO43, so let's configure the GPIO + pin multiplexing correctly + + Signed-off-by: Stefan Roese <sr@denx.de> + +commit 7c84fe6a06dad9f793ed85b39b1e6c11a7882f5c +Author: Bartlomiej Sieka <tur@semihalf.com> +Date: Thu Oct 30 23:22:04 2008 +0100 + + Fix to the auto-update feature documentation (CONFIG_UPDATE_TFTP_MSEC_MAX) + + Signed-off-by: Bartlomiej Sieka <tur@semihalf.com> + +commit 4bc7deee9095f21e243b724ca3d634251c1d5432 +Author: David Gibson <david@gibson.dropbear.id.au> +Date: Wed Oct 29 23:27:45 2008 -0500 + + libfdt: Fix bug in fdt_subnode_offset_namelen() + + There's currently an off-by-one bug in fdt_subnode_offset_namelen() + which causes it to keep searching after it's finished the subnodes of + the given parent, and into the subnodes of siblings of the original + node which come after it in the tree. + + Signed-off-by: David Gibson <david@gibson.dropbear.id.au> + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit f242a08871839eac081ba5b599af979f3a148a0d +Author: Peter Korsgaard <jacmet@sunsite.dk> +Date: Tue Oct 28 08:26:52 2008 +0100 + + fdt_resize(): ensure minimum padding + + fdt_add_mem_rsv() requires space for a struct fdt_reserve_entry + (16 bytes), so make sure that fdt_resize at least adds that much + padding, no matter what the location or size of the fdt is. + + Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> + Acked-by: Andy Fleming <afleming@freescale.com> + +commit d685b74c64a38849f1a129b3ab846fbf67dd937e +Author: Dave Liu <daveliu@freescale.com> +Date: Thu Oct 23 21:59:35 2008 +0800 + + 74xx: use r4 instead of r2 in lock_ram_in_cache and unlock_ram_in_cache + + The patch is following the commit 392438406041415fe64ab8748ec5ab5ad01d1cf7 + + mpc86xx: use r4 instead of r2 in lock_ram_in_cache and unlock_ram_in_cache + + This is needed in unlock_ram_in_cache() because it is called from C and + will corrupt the small data area anchor that is kept in R2. + + lock_ram_in_cache() is modified similarly as good coding practice, but + is not called from C. + + Signed-off-by: Nick Spence <nick.spence@freescale.com> + + also, the r2 is used as global data pointer. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + +commit e053ab1903ccae6048ef759025b9f675bba91450 +Author: Scott Wood <scottwood@freescale.com> +Date: Tue Oct 28 11:45:04 2008 -0500 + + mpc83xx pci: Round up memory size in inbound window. + + The current calculation will fail to cover all memory if + its size is not a power of two. + + Signed-off-by: Scott Wood <scottwood@freescale.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 1c671977dc81359628be27ac99c174e76e8069ba +Author: Dave Liu <daveliu@freescale.com> +Date: Thu Oct 23 21:19:13 2008 +0800 + + 86xx: remove the unused definition + + Signed-off-by: Dave Liu <daveliu@freescale.com> + +commit eaa44c5dc83756c3067b9e6c9db626facd0b0660 +Author: Dave Liu <daveliu@freescale.com> +Date: Tue Oct 28 17:47:49 2008 +0800 + + 86xx: remove the redundant r2 global data pointer save + + The commit 67256678f00c09b0a7f19e862e5c1847553d31bc add + the another global data pointer save, but in fact the + global data pointer will be initialized in the board_init_r, + so remove it such as the 85xx/83xx family. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + Acked-by: Kumar Gala <kumar.gala@freescale.com> + +commit bd888e9544419665334a6f47f81f34011cea38f3 +Author: Dave Liu <daveliu@freescale.com> +Date: Tue Oct 28 17:47:41 2008 +0800 + + 86xx: remove the unused code for 86xx family + + I believe these code was copied from 74xx family, but for + 86xx, it is unused. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + Acked-by: Kumar Gala <kumar.gala@freescale.com> + +commit 5ba1ef507402bc5e344dc374203792a40f222e8a +Author: Dave Liu <daveliu@freescale.com> +Date: Tue Oct 28 17:46:35 2008 +0800 + + 86xx: remove the second DDR LAW setting for mpc8641hpcn + + The DDR1 LAW will precedence the DDR2 LAW, so remove + the second DDR LAW. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + Acked-by: Becky Bruce <becky.bruce@freescale.com> + +commit 137a2dfd11ac51ae3154f13f323609b33a4a072e +Author: Dave Liu <daveliu@freescale.com> +Date: Tue Oct 28 17:46:23 2008 +0800 + + 86xx: remove the unused ddr_enable_ecc in the board file + + The DDR controller of 86xx processors have the ECC data init + feature, and the new DDR code is using the feature, we don't + need the way with DMA to init memory again. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + Acked-by: Kumar Gala <kumar.gala@freescale.com> + +commit dc2adad85bf580d65916c940683f6e9671e8a5dd +Author: Dave Liu <daveliu@freescale.com> +Date: Tue Oct 28 17:46:12 2008 +0800 + + 86xx: Move the clear_tlbs before MMU turn on + + We must invalidate TLBs before MMU turn on, but + currently the code is not, if there are some stale + TLB entry valid in the TLBs, it will cause strange + issue. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + Acked-by: Becky Bruce <becky.bruce@freescale.com> + +commit 5cdade07b118d07154cb882650f9778cecc8a87c +Author: Scott Wood <scottwood@freescale.com> +Date: Mon Oct 27 15:57:08 2008 -0500 + + mpc8313erdb: Document NAND boot. + + Previously, the documentation claimed that NAND boot is not supported. + This is no longer true. + + Signed-off-by: Scott Wood <scottwood@freescale.com> + +commit bd78bc6b2aebf5566aac464f936b88dfd97ab0bd +Author: Scott Wood <scottwood@freescale.com> +Date: Wed Oct 29 14:20:26 2008 -0500 + + NAND: Properly create JFFS2 cleanmarkers. + + As reported by Ilko Iliev <iliev@ronetix.at>, the "nand erase clean" + command is currently broken, and among other things causes all blocks + to be marked bad. + + This implements it properly using MTD_OOB_AUTO, along with some + indentation fixes. + + Signed-off-by: Scott Wood <scottwood@freescale.com> + +commit f7fe57c09866b44692d18c8cf22828bd137ec58d +Author: Scott Wood <scottwood@freescale.com> +Date: Wed Oct 29 13:42:41 2008 -0500 + + NAND fsl elbc: Set FMR[ECCM] based on page size. + + Hardware expects ECCM 0 for small page and ECCM 1 for large page + when booting from NAND, so use those defaults. + + Signed-off-by: Scott Wood <scottwood@freescale.com> + +commit c013b74975dab0805ef6d369b013230c4e8a660d +Author: Haiying Wang <Haiying.Wang@freescale.com> +Date: Wed Oct 29 13:32:59 2008 -0400 + + NAND: Add support for MPC8572DS board + + This patch defines 1M TLB&LAW size for NAND on MPC8572DS, assigns + 0xffa00000 for CONFIG_SYS_NAND_BASE and adds other NAND supports in + config file. + + It also moves environment(CONFIG_ENV_ADDR) outside of u-boot image, to + make room for the increased code size with NAND enabled. + + Signed-off-by: Jason Jin <Jason.Jin@freescale.com> + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + Signed-off-by: Scott Wood <scottwood@freescale.com> + +commit 4e190b03aaf2309bd2e025d1187a2ca880fedc95 +Author: Haiying Wang <Haiying.Wang@freescale.com> +Date: Wed Oct 29 11:05:55 2008 -0400 + + Make Freescale local bus registers available for both 83xx and 85xx. + + - Rename lbus83xx_t to fsl_lbus_t and move it to asm/fsl_lbc.h so that it + can be shared by both 83xx and 85xx + - Remove lbus83xx_t and replace it with fsl_lbus_t in all 83xx boards + files which use lbus83xx_t. + - Move FMR, FIR, FCR, FPAR, LTESR from mpc83xx.h to asm/fsl_lbc.h so that + 85xx can share them. + + Signed-off-by: Jason Jin <Jason.Jin@freescale.com> + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + Signed-off-by: Scott Wood <scottwood@freescale.com> + +commit 695c130e4bf75b444720ddfd83aca88f41c046cf +Author: Scott Wood <scottwood@freescale.com> +Date: Mon Oct 27 15:38:30 2008 -0500 + + NAND: Align right column of the shorthelp with other commands. + + I accidentally broke this in when making consistent the partial + alignment of the longhelp. + + Signed-off-by: Scott Wood <scottwood@freescale.com> + +commit 33efde5ecac91ab118ff00b95a181fd6d75f8645 +Author: Karl Beldan <karl.beldan@gmail.com> +Date: Mon Sep 15 16:08:03 2008 +0200 + + NAND: Reset chip on power-up + + Some chips require a RESET after power-up (e.g. Micron MT29FxGxxxxx). + The first command sent is NAND_CMD_READID. + Issue a NAND_CMD_RESET in nand_scan_ident before reading the device id. + Tested with an MT29F4G08AAC. + + Signed-off-by: Karl Beldan <karl.beldan@gmail.com> + Signed-off-by: Scott Wood <scottwood@freescale.com> + +commit c45912d8abc52de796b9059a58faf7c4166eab58 +Author: Scott Wood <scottwood@freescale.com> +Date: Fri Oct 24 16:20:43 2008 -0500 + + NAND: sync with 2.6.27 + + This brings the core NAND code up to date with the Linux kernel. + + Since there were several drivers in Linux as of the last update that are + not in u-boot, I'm not bringing over new drivers that have been added + since in the absence of an interested party. + + I did not update OneNAND since it was recently synced by Kyungmin Park, + and I'm not sure exactly what the common ancestor is. + + Signed-off-by: Scott Wood <scottwood@freescale.com> + +commit b1d0db1805c3395149777e507b6da53410abac4e +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Tue Oct 21 17:25:47 2008 -0500 + + bootm: Added CONFIG_BOOTM_{LINUX, NETBSD, RTEMS} + + Added the ability to config out bootm support for Linux, NetBSD, RTEMS + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit 5a98127d81a6eefc5a78a704df619bfe362eeb87 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Tue Oct 21 17:25:46 2008 -0500 + + bootm: support subcommands in linux ppc bootm + + Add support for 'bdt', 'cmdline', 'prep' to the linux PPC bootm. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit 49c3a861d11735838f1f1b11999ce433006dc919 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Tue Oct 21 17:25:45 2008 -0500 + + bootm: Add subcommands + + Add the ability to break the steps of the bootm command into several + subcommands: start, loados, ramdisk, fdt, bdt, cmdline, prep, go. + + This allows us to do things like manipulate device trees before + they are passed to a booting kernel or setup memory for a secondary + core in multicore situations. + + Not all OS types support all subcommands (currently only start, loados, + ramdisk, fdt, and go are supported). + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit be08315933537f061bc1ce61f33a29c56458bbad +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Tue Oct 21 17:25:44 2008 -0500 + + bootm: Move to using a function pointer table for the boot os function + + This removes a bit of code and makes it easier for the upcoming sub bootm + command support to call into the proper OS specific handler. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit a369f4a492fa2805d87775d27380f0eeaca35aa6 +Author: Graeme Russ <graeme.russ@gmail.com> +Date: Mon Sep 29 23:03:14 2008 +1000 + + i386: Renamed show_boot_progress in assembler code + + Renamed show_boot_progress in assembler init phase to + show_boot_progress_asm to avoid link conflicts with C version + + Signed-off-by: Graeme Russ <graeme.russ@gmail.com> + +commit 4442f45b0e1cbad35aa22d4cad22b90a57e3f32d +Author: Peter Tyser <ptyser@xes-inc.com> +Date: Mon Oct 27 16:42:00 2008 -0500 + + 85xx: Update MPC85xx_PORDEVSR_IO_SEL mask + + The MPC8572 has a 4-bit wide PORDEVSR IO_SEL field. Other MPC85xx + processors have a 3-bit wide IO_SEL field but have the most + significant bit is wired to 0 so this change should not affect + them. + + Signed-off-by: Peter Tyser <ptyser@xes-inc.com> + +commit cd4251624205cb97104f6e32679dc7754934f711 +Author: Becky Bruce <becky.bruce@freescale.com> +Date: Mon Oct 27 16:09:42 2008 -0500 + + powerpc: fix pci window initialization to work with > 4GB DRAM + + The existing code has a few errors that need to be fixed in + order to support large RAM sizes. Fix those, and add a + comment to make it clearer. + + Signed-off-by: Becky Bruce <becky.bruce@freescale.com> + Acked-by: Kumar Gala <galak@kernel.crashing.org> + +commit 219542a1a66ca017b12860920714a9859b18a5d7 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Mon Oct 27 13:16:20 2008 -0500 + + pci/fsl_pci_init: Removed a bunch pointless trailing backslashes. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit 6b59e03e0237a40a2305ea385defdfd92000978b +Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> +Date: Mon Sep 1 16:21:22 2008 +0200 + + lcd: Let the board code show board-specific info + + The information displayed when CONFIG_LCD_INFO is set is inherently + board-specific, so it should be done by the board code. The current code + dealing with this only handles two cases, and is already a horrible mess + of #ifdeffery. + + Yes, this duplicates some code, but it also allows boards to print more + board-specific information; this used to be very difficult. + + Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> + Signed-off-by: Anatolij Gustschin <agust@denx.de> + +commit 6f93d2b8fca504200a5758f7c6dd2d6852900765 +Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> +Date: Mon Sep 1 16:21:21 2008 +0200 + + lcd: Set lcd_is_enabled before clearing the screen + + This allows the logo/info rendering routines to use the regular + lcd_putc/lcd_puts/lcd_printf calls. + + Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> + Signed-off-by: Anatolij Gustschin <agust@denx.de> + +commit 15b17ab52b7c15d46d9fc631cc06092e1e764de2 +Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> +Date: Mon Sep 1 16:21:20 2008 +0200 + + lcd: Implement lcd_printf() + + lcd_printf() has a prototype in include/lcd.h but no implementation. Fix + this by borrowing the lcd_printf() implementation from the cogent board + code (which appears to use its own LCD framework.) + + Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> + Signed-off-by: Anatolij Gustschin <agust@denx.de> + +commit 70dbc54c0a5c798bcf82ae2a1e227404f412e892 +Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> +Date: Mon Sep 1 16:21:19 2008 +0200 + + atmel_lcdfb: Straighten out funky vl_sync logic + + If the board _didn't_ request INVLINE_INVERTED, we set INVLINE_INVERTED, + otherwise we don't. WTF? + + Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> + Signed-off-by: Anatolij Gustschin <agust@denx.de> + +commit 23bb28f0f76b46c4b573374b0bb3b3f23d85ef55 +Author: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> +Date: Mon Sep 1 16:21:18 2008 +0200 + + atmel_lcdfb: Eliminate unneeded #include <asm/arch/hardware.h> + + atmel_lcdfb doesn't actually need anything from asm/arch/hardware.h. It + includes a file that does, asm/arch/gpio.h, but this file doesn't + include <asm/arch/hardware.h> like it's supposed to. + + Add the missing include to asm/arch/gpio.h and remove the workaround + from the atmel_lcdfb driver. This makes the driver compile on avr32. + + Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> + Signed-off-by: Anatolij Gustschin <agust@denx.de> + +commit c2083e0e11a03ef8be2e9f0ed8720fdc20832f3e +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Wed Oct 22 14:38:55 2008 -0500 + + 86xx: Convert all fsl_pci_init users to new APIs + + Converted MPC8610HCPD, MPC8641HPCN, and SBC8641D to use + fsl_pci_setup_inbound_windows() and ft_fsl_pci_setup(). + + With these changes the board code is a bit smaller and we get dma-ranges + set in the device tree for these boards. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com> + Acked-by: Jon Loeliger <jdl@freescale.com> + +commit 2dba0dea98c0dee1799ffd6fd6eb541645dbbd98 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Tue Oct 21 08:28:33 2008 -0500 + + 85xx: Convert all fsl_pci_init users to new APIs + + Converted ATUM8548, MPC8536DS, MPC8544DS, MPC8548CDS, MPC8568MDS, + MPC8572DS, TQM85xx, and SBC8548 to use fsl_pci_setup_inbound_windows() + and ft_fsl_pci_setup(). + + With these changes the board code is a bit smaller and we get dma-ranges + set in the device tree for these boards. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com> + +commit a2aab460727e5f674353a83a81000ef794bffcae +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Thu Oct 23 00:01:06 2008 -0500 + + pci/fsl_pci_init: Added fdt helper for setting up bus-ranges & dma-ranges + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com> + +commit b9a1fa9787a3a79573f5f932a4f8aa216bcb1785 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Wed Oct 22 14:06:24 2008 -0500 + + pci/fsl_pci_init: Add a common PCI inbound setup function + + Add a common setup function that determines the pci_region(s) based + on how much memory we have in the system. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com> + +commit 612ea01018a459234d54ed57ec6a5a244ce75678 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Tue Oct 21 10:13:14 2008 -0500 + + pci/fsl_pci_init: Enable larger address and setting inbound windows properly + + * PCI Inbound window was setup incorrectly. The PCI address and system + address were swapped. The PCI address should be setting piwar/piwbear + and the system address should be setting pitar. + + * Removed masking of addresses to allow for system address to support + system address & PCI address >32-bits + + * Set PIWBEAR & POTEAR to allow for full 64-bit PCI addresses + + * Respect the PCI_REGION_PREFETCH for inbound windows + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com> + +commit 8ab451c46b846f2bbd7122b29ffdd9a4a04da228 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Wed Oct 22 23:33:56 2008 -0500 + + fdt: Added helper to set PCI dma-ranges property + + Added fdt_pci_dma_ranges() that parses the pci_region info from the + struct pci_controller and populates the dma-ranges based on it. + + The max # of windws/dma-ranges we support is 3 since on embedded + PowerPC based systems this is the max number of windows. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com> + +commit 3bed2aaf2d50fd13273c14d17d4fd40ef42e0d0f +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Thu Oct 23 00:05:47 2008 -0500 + + fdt: Add fdt_getprop_u32_default helpers + + Add helper functions to return find a node and return it's property + or a default value. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com> + Acked-by: Gerald Van Baren <vanbaren@cideas.com> + +commit 8ba93f68a1bae89e033527ce67b41b4a87aa5b7f +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Tue Oct 21 18:06:15 2008 -0500 + + 86xx: Enable 64-bit PCI resources on all Freescale boards + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com> + +commit 0151cbaccf4504821ecfde0217299bd740086bb6 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Tue Oct 21 11:33:58 2008 -0500 + + 85xx: Enable 64-bit PCI resources on all Freescale boards + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com> + +commit 30e76d5e3bc4c5208ee63585fe12b409d9308cd8 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Tue Oct 21 08:36:08 2008 -0500 + + pci: Allow for PCI addresses to be 64-bit + + PCI bus is inherently 64-bit. While not all system require access to + the full 64-bit PCI address range some do. This allows those systems + to enable the full PCI address width via CONFIG_SYS_PCI_64BIT. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com> + Acked-by: Wolfgang Denk <wd@denx.de> + +commit ae5f943ba8ede448a4b1a145fd8911856701ecc5 +Author: Dave Liu <daveliu@freescale.com> +Date: Thu Oct 23 21:18:53 2008 +0800 + + 85xx: Fix the incorrect register used for DDR erratum1 + + The 8572 DDR erratum1: + DDR controller may enter an illegal state when operating + in 32-bit bus mode with 4-beat bursts. + + Description: + When operating with a 32-bit bus, it is recommended that + DDR_SDRAM_CFG[8_BE] is cleared when DDR2 memories are used. + This forces the DDR controller to use 4-beat bursts when + communicating to the DRAMs. However, an issue exists that + could lead to data corruption when the DDR controller is + in 32-bit bus mode while using 4-beat bursts. + + Projected Impact: + If the DDR controller is operating in 32-bit bus mode with + 4-beat bursts, then the controller may enter into a bad state. + All subsequent reads from memory is corrupted. + Four-beat bursts with a 32-bit bus only is used with DDR2 memories. + Therefore, this erratum does not affect DDR3 mode. + + Work Arounds: + To work around this issue, software must set DEBUG_1[31] in + DDR memory mapped space (CCSRBAR offset + 0x2f00 for DDR_1 + and CCSRBAR offset + 0x6f00 for DDR_2). + + Currenlty, the code is using incorrect register DDR_SDRAM_CFG_2 + as condition, but it should be DDR_SDRAM_CFG register. + + Signed-off-by: Dave Liu <daveliu@freescale.com> + +commit d5b693090ed08d24c18491df9d8fc7387b2906f3 +Author: Dave Liu <daveliu@freescale.com> +Date: Thu Oct 23 21:17:19 2008 +0800 + + 85xx: remove unused config definition + + Signed-off-by: Dave Liu <daveliu@freescale.com> + +commit 0f060c3bf82832331a509f2e5d2442539e7aad09 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Thu Oct 23 01:47:38 2008 -0500 + + 85xx: Add basic e500mc core support + + Introduce CONFIG_E500MC to deal with the minor differences between + e500v2 and e500mc. + + * Certain fields of HID0/1 don't exist anymore on e500mc + * Cache line size is 64-bytes on e500mc + * reset value of PIR is different + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit a38a5b6edd30f29fd5fdb1d7f674521906c0e677 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Thu Oct 23 01:47:37 2008 -0500 + + 85xx: Use CONFIG_SYS_CACHELINE_SIZE instead of magic number + + Using CONFIG_SYS_CACHELINE_SIZE instead of 31 means we can handle + e500mc's 64-byte cacheline properly when it gets added. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit 5deb8022c3749faac30e9ad9694691e2442b5c93 +Author: Georg Schardt <schardt@team-ctech.de> +Date: Fri Oct 24 13:51:52 2008 +0200 + + ppc4xx: New board avnet fx12 minimodul + + This patch adds support for the avnet fx12 minimodul. + It needs the "ppc4xx: Generic architecture for xilinx ppc405" + patch from Ricardo. + + Signed-off-by: Georg Schardt <schardt@team-ctech.de> + Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit 1f4d53260ec6f8f122aed75cce7c757d97a551e0 +Author: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> +Date: Tue Oct 21 18:29:46 2008 +0200 + + ppc4xx: Generic architecture for xilinx ppc405(v3) + + As "ppc44x: Unification of virtex5 pp440 boards" did for the xilinx + ppc440 boards, this patch presents a common architecture for all the + xilinx ppc405 boards. + + Any custom xilinx ppc405 board can be added very easily with no code + duplicity. + + This patch also adds a simple generic board, that can be used on almost + any design with xilinx ppc405 replacing the file ppc405-generic/xparameters.h + + This patch is prepared to work with the latest version of EDK (10.1) + + Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit 485c00a57fab86f72a3769480c66bf1ca22e1459 +Author: Stefan Roese <sr@denx.de> +Date: Fri Oct 24 08:56:09 2008 +0200 + + ppc4xx: Disable DDR2 autocalibration on Kilauea for now + + Since the new autocalibration still has some problems on some Kilauea + boards with 200MHz DDR2 frequency we disable the autocalibration and + use the hardcoded values as done before. This seems to work reliably + on all known DDR2 frequencies. + + After the autocalibration issue is fixed we will enable it again. + + Signed-off-by: Stefan Roese <sr@denx.de> + +commit f177f4250c729727b1629fa8d8d6556c999e9b8c +Author: Mike Frysinger <vapier@gentoo.org> +Date: Wed Apr 9 02:02:07 2008 -0400 + + Blackfin: fix up UART status bit handling + + Some Blackfin UARTs are read-to-clear while others are write-to-clear. + This can cause problems when we poll the LSR and then later try and handle + any errors detected. + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit ae0910298f31f5bb3d33a64b8467c60ea3c5d6d0 +Author: Mike Frysinger <vapier@gentoo.org> +Date: Sat Oct 11 20:42:17 2008 -0400 + + Blackfin: bf561-ezkit: drop redundant code + + Common Blackfin code already announces CPU information. + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit e2eea98bff1369f77a9f59a5fd0bd4928bc3332e +Author: Mike Frysinger <vapier@gentoo.org> +Date: Sat Oct 11 20:43:10 2008 -0400 + + Blackfin: bf561-ezkit: drop pointless USB code + + The USB/LAN register settings are not actually used/needed in order to + drive things from U-Boot, so drop the code. + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit c23bff63fb03cb9dbcd26522841e53f9b34fa1ab +Author: Mike Frysinger <vapier@gentoo.org> +Date: Sat Oct 11 20:47:58 2008 -0400 + + Blackfin: linker scripts: force start.o and set initcode boundaries + + Make sure that the start.o object is always the first object in our linker + script regardless of configuration settings, and add some linker symbols + so the ldr utility can properly locate the initcode when generating a LDR. + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit bd33e5c613cf70e3cb51a73fdd653fe83b942bb0 +Author: Mike Frysinger <vapier@gentoo.org> +Date: Sat Oct 11 21:19:39 2008 -0400 + + Blackfin: small cpu init optimization while setting interrupt mask + + Use the sti instruction to set the initial interrupt mask rather than + banging on the core IMASK MMR to save both space and time. + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 960922291c9594acb575cec7e47d7bed9b58182c +Author: Mike Frysinger <vapier@gentoo.org> +Date: Sat Oct 11 21:18:10 2008 -0400 + + Blackfin: set initial stack correctly according to Blackfin ABI + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 25cd33d82ea521b7bd90ca858f8919fae1e9732b +Author: Mike Frysinger <vapier@gentoo.org> +Date: Sun Apr 20 03:11:53 2008 -0400 + + Blackfin: make baud calculation more accurate + + We should use the algorithm in the Linux kernel so that the UART divisor + calculation is more accurate. It also fixes problems on some picky UARTs + that have sampling anomalies. + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 0ba1da116e5edcb0c5ae4a7585d73f6548400a06 +Author: Mike Frysinger <vapier@gentoo.org> +Date: Mon Oct 6 04:21:41 2008 -0400 + + Blackfin: decode hwerrcause/excause when crashing + + Having to decode hwerrcause/excause values is a pain, so automate it. + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 2de95bb20c488f20298df6881b700a5a757ee780 +Author: Mike Frysinger <vapier@gentoo.org> +Date: Mon Oct 6 04:20:54 2008 -0400 + + Blackfin: fix register dump messages + + Make sure we report RETI/IPEND correctly. + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 7133999e6f62a9a01f6a8ffe234b8532b3ad1e4b +Author: Mike Frysinger <vapier@gentoo.org> +Date: Mon Oct 6 04:19:34 2008 -0400 + + Blackfin: don't bother displaying reboot msg when crashing + + The hang function already tells you to reboot, so no point in showing it + twice. + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 70c4c032ea112cc42aa1ce959c33fc4825eaef95 +Author: Mike Frysinger <vapier@gentoo.org> +Date: Sun Jun 1 01:23:48 2008 -0400 + + Blackfin: enable support for nested interrupts + + During cpu init, make sure we initialize the CEC properly so that + interrupts can fire and be handled while U-Boot is running. + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 39782727e185860faa4884c2b04e84cb33d1c6cf +Author: Mike Frysinger <vapier@gentoo.org> +Date: Mon Oct 6 03:55:25 2008 -0400 + + Blackfin: init NAND before relocating env + + If booting out of NAND, we need to make sure we initialize it properly + before attempting to relocate the environment. + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 0f9a8819416ba40a53de50af148847a0e508f84d +Author: Mike Frysinger <vapier@gentoo.org> +Date: Thu Aug 7 18:40:13 2008 -0400 + + Blackfin: check cache bits, not cplb bits + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 2c1ea9e370cb72dd6a5aa32338e87a8a1f77bd76 +Author: Mike Frysinger <vapier@gentoo.org> +Date: Thu Aug 7 17:52:59 2008 -0400 + + Blackfin: drop unused cache flush code + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 50f0d211912a648e31aa9123b4665a0444bb8ca9 +Author: Mike Frysinger <vapier@gentoo.org> +Date: Thu Aug 7 15:21:47 2008 -0400 + + Blackfin: unify cache handling code + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 3c8798983403cb68a827d7a0d09b1134524a1b7d +Author: Mike Frysinger <vapier@gentoo.org> +Date: Mon Oct 6 03:39:07 2008 -0400 + + Blackfin: only initialize the RTC when actually used + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 621e579b812dd1a2e6777f7cbf6e55e736505823 +Author: Mike Frysinger <vapier@gentoo.org> +Date: Mon Oct 6 03:44:33 2008 -0400 + + Blackfin: fix SWRST register definition + + The SWRST register is a 16bit, not 32bit, register. + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 06121c4e2d183887dcd7a4ca2dcd395b213ea15b +Author: Mike Frysinger <vapier@gentoo.org> +Date: Thu Aug 7 18:54:57 2008 -0400 + + Blackfin: build with -fomit-frame-pointer + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit adbfeeb7b32f737a9738daa583350d2bb9ed017a +Author: Mike Frysinger <vapier@gentoo.org> +Date: Thu Aug 7 17:50:26 2008 -0400 + + Blackfin: document some of the blackfin directories + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit e4337968e43698a68ba608369f46d4a4114111ca +Author: Mike Frysinger <vapier@gentoo.org> +Date: Thu Aug 7 15:16:56 2008 -0400 + + Blackfin: only enable hardware error irq by default + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 2b66f08f257ef6a06785f27b3c6dc2a4cfc9cac4 +Author: Mike Frysinger <vapier@gentoo.org> +Date: Thu Aug 7 13:36:43 2008 -0400 + + Blackfin: punt old unused mem_init.h header + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit bcc121a01608042066a19ab5bff5bcfb805bf406 +Author: Mike Frysinger <vapier@gentoo.org> +Date: Thu Aug 7 13:18:55 2008 -0400 + + Blackfin: delete unused page_descriptor_table_size define + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 30fb9d24ae16e5b0ed39e5b7cc85981165ca98bc +Author: Mike Frysinger <vapier@gentoo.org> +Date: Thu Aug 7 13:17:03 2008 -0400 + + Blackfin: fix typo in boot mode comment and add NAND define + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 2e5cbe5461c5c4c6665e318cfe950a5a150d999c +Author: Ben Maan <moo@cow> +Date: Thu Aug 7 13:14:21 2008 -0400 + + Blackfin: fix port mux defines for BF54x + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 0656ef2ba274910d31364fe022f6c7db0051660d +Author: Mike Frysinger <vapier@gentoo.org> +Date: Thu Aug 7 13:09:50 2008 -0400 + + Blackfin: update anomaly lists + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit 50ca95402876cf7bac4e2d4f7855f616a038763f +Author: Mike Frysinger <vapier@gentoo.org> +Date: Thu Aug 7 13:08:54 2008 -0400 + + Blackfin: unify DSPID/DBGSTAT MMR definitions + + Signed-off-by: Mike Frysinger <vapier@gentoo.org> + +commit d9d8c7c696dec370ca714c03beb6e79d4c90bd5e +Author: Wolfgang Denk <wd@denx.de> +Date: Tue Oct 21 15:53:51 2008 +0200 + + Fix strmhz(): avoid printing negative fractions + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit 4a7f6b750d8de543fdf8e58acd86745010054571 +Author: Richard Retanubun <RichardRetanubun@ruggedcom.com> +Date: Fri Oct 17 08:55:51 2008 -0400 + + mpc83xx: Removed #ifdef CONFIG_MPC834X dependency on upmconfig function + + This is done to allow other 83XX based platforms which also have UPM + (e.g. 8360) to configure and use their UPM in u-boot. + + Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 3bf1be3c0cfb1129b68cc1474119e5f323536488 +Author: Anton Vorontsov <avorontsov@ru.mvista.com> +Date: Tue Oct 14 22:58:53 2008 +0400 + + mpc83xx: add support for switching between USB Host/Function for MPC837XEMDS + + With this patch u-boot can fixup the dr_mode and phy_type properties + for the Dual-Role USB controller. + + While at it, also remove #ifdefs around includes, they are not needed. + + Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit b3379f3fd13969934c00097c05754e7a8990fd39 +Author: Anton Vorontsov <avorontsov@ru.mvista.com> +Date: Wed Oct 8 20:52:54 2008 +0400 + + mpc83xx: add ELBC NAND support for the MPC837XEMDS boards + + Though NAND chip is replaceable on the MPC837XE-MDS boards, the + current settings don't work with the default chip on the board. + Nevertheless Freescale's U-Boot sets the option register correctly, + so I just dumped the register from the working u-boot. My guess is + that the old settings were applicable for some pilot boards, not + found in the production. + + This patch also enables FSL ELBC driver so that we could access + the NAND storage in the u-boot. + + The NAND support costs about 45KB, so the u-boot no longer fits + into two 128KB NOR flash sectors, thus we also have to adjust + environment location: add another 128KB to the monitor length. + + Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> + + It is due to hardware design and logic defect, that is the + I/O[0:7] of NAND chip is connected to LAD[7:0], so when + the NAND chip connected to nLCS3, you have to set up the + OR3[BCTLD] = '1' for normal operation, otherwise it will have + bus contention due to the pin 48/25 of U60 is enabled. + + Setup the OR3[BCTLD] = '1' , that meaning the LBCTL is not + asserted upon access to the NAND chip, keep the default state. + + Acked-by: Dave Liu <daveliu@freescale.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 00f7bbae92e3b13f2b37aeb1def9bb12445521b7 +Author: Anton Vorontsov <avorontsov@ru.mvista.com> +Date: Thu Oct 2 19:17:33 2008 +0400 + + mpc83xx: fix PCI scan hang on the standalone MPC837xE-MDS boards + + The MPC837xE-MDS board's CPLD can auto-detect if the board is on the PIB, + standalone or acting as a PCI agent. User's Guide says: + + - When the CPLD recognizes its location on the PIB it automatically + configures RCW to the PCI Host. + - If the CPLD fails to recognize its location then it is automatically + configured as an Agent and the PCI is configured to an external arbiter. + + This sounds good. Though in the standalone setup the CPLD sets PCI_HOST + flag (it's ok, we can't act as PCI agents since we receive CLKIN, not + PCICLK), but the CPLD doesn't set the ARBITER_ENABLE flag, and without + any arbiter bad things will happen (here the board hangs during any config + space reads). + + In this situation we must disable the PCI. And in case of anybody really + want to use an external arbiter, we provide "pci_external_aribter" + environment variable. + + Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 1da83a63d8e1b4bddeb82581b1745a09aac3e2d3 +Author: Anton Vorontsov <avorontsov@ru.mvista.com> +Date: Thu Oct 2 18:32:25 2008 +0400 + + mpc83xx: add SGMII riser module support for the MPC8378E-MDS boards + + This involves configuring the SerDes and fixing up the flags and + PHY addresses for the TSECs. + + For Linux we also fix up the device tree. + + Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit e6d9c8916de9c24f2c52d0b01cf00d2e74a04cd8 +Author: Anton Vorontsov <avorontsov@ru.mvista.com> +Date: Thu Oct 2 18:31:59 2008 +0400 + + mpc83xx: add TSECs' HRCWH masks for MPC837x processors + + We'll use these masks to parse TSEC modes out of HRCWH. + + Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 6f9cc6608b4e1cefde56c0fb99ae1c95c42575ff +Author: Anton Vorontsov <avorontsov@ru.mvista.com> +Date: Thu Oct 2 18:31:56 2008 +0400 + + mpc83xx: serdes: add forgotten shifts for rfcks + + The rfcks should be shifted by 28 bits left. We didn't notice the bug + because we were using only 100MHz clocks (for which rfcks == 0). + + Though, for SGMII we'll need 125MHz clocks. + + Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 55c531984dcf933e4cd13a187a7e08e873b7ced1 +Author: Anton Vorontsov <avorontsov@ru.mvista.com> +Date: Thu Oct 2 18:31:53 2008 +0400 + + mpc83xx: fix serdes setup for the MPC8378E boards + + MPC837xE specs says that SerDes1 has: + + — Two lanes running x1 SGMII at 1.25 Gbps; + — Two lanes running x1 SATA at 1.5 or 3.0 Gbps. + + And for SerDes2: + + — Two lanes running x1 PCI Express at 2.5 Gbps; + — One lane running x2 PCI Express at 2.5 Gbps; + — Two lanes running x1 SATA at 1.5 or 3.0 Gbps. + + The spec also explicitly states that PEX options are not valid for + the SD1. + + Nevertheless MPC8378 RDB and MDS boards configure the SD1 for PEX, + which is wrong to do. + + Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit 5c2ff323a94e27e481f70c44838d43fcd844dd46 +Author: Anton Vorontsov <avorontsov@ru.mvista.com> +Date: Wed Sep 10 18:12:37 2008 +0400 + + mpc83xx: mpc8360emds: rework LBC SDRAM setup + + Currently 64M of LBC SDRAM are mapped at 0xF0000000 which makes + it difficult to use (b/c then the memory is discontinuous and + there is quite big memory hole between the DDR/SDRAM regions). + + This patch reworks LBC SDRAM setup so that now we dynamically + place the LBC SDRAM near the DDR (or at 0x0 if there isn't any + DDR memory). + + With this patch we're able to: + + - Boot without external DDR memory; + - Use most "DDR + SDRAM" setups without need to support for + sparse/discontinuous memory model in the software. + + Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> + Signed-off-by: Kim Phillips <kim.phillips@freescale.com> + +commit def0819e920b05b34b56d8b42e1e43d9b89a52d6 +Author: Wolfgang Denk <wd@xpert.denx.de> +Date: Tue Oct 21 11:23:56 2008 +0200 + + FDT: don't use private kernel header files + + On some systems (for example Fedora Core 4) U-Boot builds with the + following wanrings only: + + ... + In file included from /home/wd/git/u-boot/include/libfdt_env.h:33, + from fdt.c:51: + /usr/include/asm/byteorder.h:6:2: warning: #warning using private kernel header; include <endian.h> instead! + + This patch fixes this problem. + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit f4d14c55504ce40287321bd63ee269e3233ee4ae +Author: Stefan Roese <sr@denx.de> +Date: Mon Oct 13 15:15:31 2008 +0200 + + ppc4xx: Add 1.0 & 1.066 GHz to canyonlands bootstrap command for PLL setup + + Signed-off-by: Stefan Roese <sr@denx.de> + +commit 43cbce69d48d052574d71f50724be546d90a46a4 +Author: Stefan Roese <sr@denx.de> +Date: Mon Oct 13 10:45:14 2008 +0200 + + ppc4xx: Correctly setup ranges property in ebc node + + Previously only the NOR flash mapping was written into the ranges + property of the ebc node. This patch now writes all enabled chip + select areas into the ranges property. + + Signed-off-by: Stefan Roese <sr@denx.de> + +commit d7b26d58328f137471ea97de382bfa63f7239931 +Author: Dirk Eibach <eibach@gdsys.de> +Date: Wed Oct 8 15:37:50 2008 +0200 + + ppc4xx: Add GDSys neo 405EP board support + + Signed-off-by: Dirk Eibach <eibach@gdsys.de> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit c11da194545d2f4bbb54be1bb5e504e20ce8c16c +Author: Niklaus Giger <niklaus.giger@netstal.com> +Date: Wed Oct 1 14:46:13 2008 +0200 + + ppc4xx: Update configs for Netstal boards + + I reorganized my config files, putting the common stuff into netstal-common.h + (got the idea by looking a amcc-common.h from Stefan). + + Added stuff to boot the new powerpc linux via NFS (only tested with HCU4). + + Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit c9c11d751e4242cf29c3c3c290d971f6d0cb1d15 +Author: Adam Graham <agraham@amcc.com> +Date: Wed Oct 8 10:13:19 2008 -0700 + + ppc4xx: Add routine to retrieve CPU number + + Provide a weak defined routine to retrieve the CPU number for + reference boards that have multiple CPU's. Default behavior + is the existing single CPU print output. Reference boards with + multiple CPU's need to provide a board specific routine. + See board/amcc/arches/arches.c for an example. + + Signed-off-by: Adam Graham <agraham@amcc.com> + Signed-off-by: Victor Gallardo <vgallardo@amcc.com> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit 59217bae40e90982ab5400d849c08af683ace036 +Author: Adam Graham <agraham@amcc.com> +Date: Wed Oct 8 10:13:14 2008 -0700 + + ppc4xx: Add static support for 44x IBM SDRAM Controller + + This patch add the capability to configure a PPC440 based IBM SDRAM + Controller with static, compiled-in, values. PPC440 memory subsystem + includes a Memory Queue core. + + Signed-off-by: Adam Graham <agraham@amcc.com> + Signed-off-by: Victor Gallardo <vgallardo@amcc.com> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit f09f09d3899017aaaa2b031bba63c271e9c48e4d +Author: Adam Graham <agraham@amcc.com> +Date: Wed Oct 8 10:12:53 2008 -0700 + + ppc4xx: Add AMCC Arches board support (dual 460GT) + + The Arches Evaluation board is based on the AMCC 460GT SoC chip. + This board is a dual processor board with each processor providing + independent resources for Rapid IO, Gigabit Ethernet, and serial + communications. Each 460GT has it's own 512MB DDR2 memory, 32MB NOR + FLASH, UART, EEPROM and temperature sensor, along with a shared debug + port. The two 460GT's will communicate with each other via shared + memory, Gigabit Ethernet and x1 PCI-Express. + + Signed-off-by: Adam Graham <agraham@amcc.com> + Signed-off-by: Victor Gallardo <vgallardo@amcc.com> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit 055b12f2ffd7c34eea7e983a0588b24f2e69e0e3 +Author: Wolfgang Denk <wd@xpert.denx.de> +Date: Sun Oct 19 21:54:30 2008 +0200 + + TQM8260: environment in flash instead EEPROM, baudrate 115k + + Several customers have reported problems with the environment in + EEPROM, including corrupted content after board reset. Probably the + code to prevent I2C Enge Conditions is not working sufficiently. + + We move the environment to flash now, which allows to have a backup + copy plus gives much faster boot times. + + Also, change the default console initialization to 115200 bps as used + on most other boards. + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit 1836881190b3d8a6918b0d64b39fe32bbbdf85d8 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Sun Oct 19 12:49:19 2008 -0500 + + 85xx: Fix compile warning in mpc8536ds.c + + mpc8536ds.c: In function 'is_sata_supported': + mpc8536ds.c:615: warning: unused variable 'devdisr' + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit 8ed44d91c8122d00368523b0b746691c895d3b3c +Author: Wolfgang Denk <wd@denx.de> +Date: Sun Oct 19 02:35:50 2008 +0200 + + Cleanup: fix "MHz" spelling + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit 08ef89ecd174969b3544f3f0c7cd1de3c57f737b +Author: Wolfgang Denk <wd@denx.de> +Date: Sun Oct 19 02:35:49 2008 +0200 + + Use strmhz() to format clock frequencies + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit d50c7d4be150b2252c0d2e16cfcf69643bdd6dc9 +Author: Wolfgang Denk <wd@denx.de> +Date: Sun Oct 19 02:35:48 2008 +0200 + + strmhz(): Round numbers when printing clock frequencies + + Round clock frequencies for printing. + + Many boards printed off clock frequencies like 399 MHz instead of the + exact 400 MHz because numberes were not rounded. This is fixed now. + + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit 681c02d05b29c6d46093525052c74b9c4ddc8b08 +Author: Timur Tabi <timur@freescale.com> +Date: Mon Oct 20 15:16:47 2008 -0500 + + 85xx: properly document MPC85xx_PORDEVSR2_SEC_CFG + + Commit f7d190b1 corrected the value of MPC85xx_PORDEVSR2_SEC_CFG, but forgot + to add a comment that the correct value disagrees with the 8544 reference + manual. The changelog for that commit is also wrong, as it says "bit 28" + when it should be "bit 24". + + Signed-off-by: Timur Tabi <timur@freescale.com> + +commit 360fe71e82b83e264c964c9447c537e9a1f643c8 +Author: Heiko Schocher <hs@denx.de> +Date: Fri Oct 17 18:24:06 2008 +0200 + + mgcoge: add redundant environment sector + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 53ebf0c470c87d5f9fa76462e5f4064d26a9b16a +Author: Heiko Schocher <hs@denx.de> +Date: Fri Oct 17 18:23:27 2008 +0200 + + mgsuvd: update size of environment + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 2e26d837f11460c0e6dede7d65424a31e0183d09 +Author: Jason Jin <Jason.jin@freescale.com> +Date: Fri Oct 10 11:41:00 2008 +0800 + + Enabled the Freescale SGMII riser card on 8536DS + + Signed-off-by: Jason Jin <Jason.jin@freescale.com> + +commit 7e183cad0c5ab6415dca95d6ac290ea918b28c55 +Author: Liu Yu <yu.liu@freescale.com> +Date: Fri Oct 10 11:40:59 2008 +0800 + + Enabled the Freescale SGMII riser card on 8572DS + + This patch based on Andy's work. + Including command 'pixis_set_sgmii' support. + + Signed-off-by: Liu Yu <yu.liu@freescale.com> + +commit bff188baf9427c35745356439435acf3864d4c65 +Author: Liu Yu <yu.liu@freescale.com> +Date: Fri Oct 10 11:40:58 2008 +0800 + + Make pixis_set_sgmii more general to support MPC85xx boards. + + The pixis sgmii command depend on the FPGA support on the board, some 85xx + boards support SGMII riser card but did not support this command, define + CONFIG_PIXIS_SGMII_CMD for those boards which support the sgmii command. + + Not like 8544, 8572 has 4 eTsec so that the other two's pixis bits + are not supported by 8544. Therefor, define PIXIS_VSPEED2_MASK and + PIXIS_VCFGEN1_MASK in header file for both boards. + + Signed-off-by: Liu Yu <yu.liu@freescale.com> + +commit 5e981d683d2363204c76773941c2e9c2044c808f +Author: Ed Swarthout <Ed.Swarthout@freescale.com> +Date: Wed Oct 8 23:38:02 2008 -0500 + + Add cpu/8xxx to TAGS_SUBDIRS + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + +commit e1f7d22b8b52fc08c4d17a6a7db1e664281aed63 +Author: Ed Swarthout <Ed.Swarthout@freescale.com> +Date: Thu Oct 9 01:25:55 2008 -0500 + + fsl_law clear enable before changing. + + Debug sessions may have left enabled laws. + Changing lawbar with an unkown enabled tgtid could cause problems. + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + +commit 86be510f7b5443e7e937f696bfbe037fdc740b15 +Author: Ed Swarthout <Ed.Swarthout@freescale.com> +Date: Thu Oct 9 00:29:27 2008 -0500 + + mpc8572 additional end-point mode + + mpc8572 supports all pcie controllers as end-points with cfg_host_agent=0. + Include host_agent == 0 decode for end-point determination. + + This is not needed for the ds reference board since pcie3 will be a host + in order to connect to the uli chip. Include it here as a reference for + other mpc8572 boards. + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + +commit 6856b3d0221a838580e6bb06f61425fd7529ba93 +Author: Ed Swarthout <Ed.Swarthout@freescale.com> +Date: Wed Oct 8 23:37:59 2008 -0500 + + 85xx if NUM_CPUS>1, print cpu number + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + +commit f7fecc3e25050a036c9f50f0d2b85bc3199a96e0 +Author: Ed Swarthout <Ed.Swarthout@freescale.com> +Date: Wed Oct 8 23:38:01 2008 -0500 + + pixis do not print long help if not configured + + Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> + +commit 0e17f02a8a78d85225a4d805f6a1ea95a0a460b5 +Author: Andy Fleming <afleming@freescale.com> +Date: Tue Oct 7 08:09:50 2008 -0500 + + Have u-boot pass stashing parameters into device tree + + Some cores don't support ethernet stashing at all, and some + instances have errata. Adds 3 properties to gianfar nodes + which support stashing. For now, just add this support to + 85xx SoCs. + + Signed-off-by: Andy Fleming <afleming@freescale.com> + +commit c21617fd265b7c126c6e2f2d8a23cdb00d4fade7 +Author: Haiying Wang <Haiying.Wang@freescale.com> +Date: Fri Oct 3 12:37:57 2008 -0400 + + Add DDR options setting on MPC8641HPCN board + + * Add board specific parameter table to choose correct cpo, clk_adjust, + write_data_delay based on board ddr frequency and n_ranks. + + * Set odt_rd_cfg and odt_wr_cfg based on the dimm# and CS#. + + Signed-off-by: James Yang <James.Yang@freescale.com> + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + +commit 4ca06607d60d0a6378812ef58fd1eab2a7f77111 +Author: Haiying Wang <Haiying.Wang@freescale.com> +Date: Fri Oct 3 12:37:41 2008 -0400 + + Add ddr interleaving suppport for MPC8572DS board + + * Add board specific parameter table to choose correct cpo, clk_adjust, + write_data_delay, 2T based on board ddr frequency and n_ranks. + + * Set odt_rd_cfg and odt_wr_cfg based on the dimm# and CS#. + + * Set memory controller interleaving mode to bank interleaving, and disable + bank(chip select) interleaving mode by default, because the default on-board + DDR DIMMs are 2x512MB single-rank. + + * Change CONFIG_ICS307_REFCLK_HZ from 33333333 to 33333000. + + Signed-off-by: James Yang <James.Yang@freescale.com> + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + +commit 1f293b417ac6ab8e317ca2b770377ca93edf2370 +Author: Haiying Wang <Haiying.Wang@freescale.com> +Date: Fri Oct 3 12:37:26 2008 -0400 + + Add debug information for DDR controller registers + + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + +commit c9ffd839b1ada502c86f88edaf1534426b6688ce +Author: Haiying Wang <Haiying.Wang@freescale.com> +Date: Fri Oct 3 12:37:10 2008 -0400 + + Check DDR interleaving mode + + * Check DDR interleaving mode from environment by reading memctl_intlv_ctl and + ba_intlv_ctl. + * Print DDR interleaving mode information + * Add doc/README.fsl-ddr to describe the interleaving setting + + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + +commit dfb49108e4f86c2224e1f30124328b0de66ef72e +Author: Haiying Wang <Haiying.Wang@freescale.com> +Date: Fri Oct 3 12:36:55 2008 -0400 + + Pass dimm parameters to populate populate controller options + + Because some dimm parameters like n_ranks needs to be used with the board + frequency to choose the board parameters like clk_adjust etc. in the + board_specific_paramesters table of the board ddr file, we need to pass + the dimm parameters to the board file. + + * move ddr dimm parameters header file from /cpu to /include directory. + * add ddr dimm parameters to populate board specific options. + * Fix fsl_ddr_board_options() for all the 8xxx boards which call this function. + + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + +commit dbbbb3abeff325855cae76e33d69d5665631443f +Author: Haiying Wang <Haiying.Wang@freescale.com> +Date: Fri Oct 3 12:36:39 2008 -0400 + + Make DDR interleaving mode work correctly + + Fix some bugs: + 1. Correctly set intlv_ctl in cs_config. + 2. Correctly set sa, ea in cs_bnds when bank interleaving mode is enabled. + 3. Set base_address and total memory for each ddr controller in memory + controller interleaving mode. + + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + +commit 1c9aa76bf9013069e24258f46f4687c9f98a02d6 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Mon Sep 22 23:40:42 2008 -0500 + + 85xx: Enable interrupt and setexpr commands on Freescale 85xx boards + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit 7c0d4a7508d252d2d7c137eeb376814132dda30f +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Mon Sep 22 14:11:11 2008 -0500 + + 85xx: Improve flash remapping on MPC8572DS & MPC8536DS + + Changing the flash from cacheable to cache-inhibited was taking a significant + amount of time due to the fact that we were iterating over the full 256M of + flash. Instead we can just flush the L1 d-cache and invalidate the i-cache. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit 54e091d3b603a3332c619199ca83a07e95960da4 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Mon Sep 22 14:11:10 2008 -0500 + + 85xx: Export invalidate_{i,d}cache and add flush_dcache + + Added the ability for C code to invalidate the i/d-cache's and + to flush the d-cache. This allows us to more efficient change mappings + from cache-able to cache-inhibited. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit 6250f0f6297c5ba9aecdea6290799a95c5d4b1da +Author: Heiko Schocher <hs@denx.de> +Date: Fri Oct 17 16:11:52 2008 +0200 + + mgcoge, mgsuvd: extract more common code + + in ft_blob_update () for both boards was an unneccessary + repetition of code, which this patch moves in a common + function for this boards. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 9e299192ca9850cf725456388042a5aa5a6f3ec7 +Author: Heiko Schocher <hs@denx.de> +Date: Fri Oct 17 12:15:55 2008 +0200 + + mgcoge, mgsuvd: use in_*/out_* accesors + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit a21ca95f8b9dca22714952b348e4905ac157b5cd +Author: Heiko Schocher <hs@denx.de> +Date: Fri Oct 17 13:52:51 2008 +0200 + + mgsuvd: fix compiler warning when using soft_i2c driver + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit cac9cf7875c2a01d63422820ed4732a9bdf5ab7b +Author: Heiko Schocher <hs@denx.de> +Date: Fri Oct 17 12:15:05 2008 +0200 + + mgsuvd: fix coding style + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 5f4c3137f4f051787707c548133823f1656eb508 +Author: Heiko Schocher <hs@denx.de> +Date: Fri Oct 17 12:13:30 2008 +0200 + + mgcoge: Second Flash on CS5 not on CS1 + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 76da19df5b8e186d269f29190696bd31fb6c836b +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Thu Oct 16 21:52:08 2008 -0500 + + Added arch_lmb_reserve to allow arch specific memory regions protection + + Each architecture has different ways of determine what regions of memory + might not be valid to get overwritten when we boot. This provides a + hook to allow them to reserve any regions they care about. Currently + only ppc, m68k and sparc need/use this. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit e02d4a9904c8f36395994c0c81469d552b82f5ea +Author: Heiko Schocher <hs@denx.de> +Date: Thu Oct 16 16:32:35 2008 +0200 + + mgcoge: added CONFIG_FIT to support the new u-boot image format + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 6d0f6bcf337c5261c08fabe12982178c2c489d76 +Author: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> +Date: Thu Oct 16 15:01:15 2008 +0200 + + rename CFG_ macros to CONFIG_SYS + + Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + +commit 71edc271816ec82cf0550dd6980be2da3cc2ad9e +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Mon Oct 13 14:12:55 2008 -0500 + + 74xx/7xx/86xx: Rename flush_data_cache to flush_dcache to match 85xx version + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit b799cb4c0eebb0762e91e9653d8b9cc9a98440e3 +Author: Kumar Gala <galak@kernel.crashing.org> +Date: Tue Sep 23 10:05:02 2008 -0500 + + Expose command table search for sub-commands + + Sub-command can benefit from using the same table and search functions + that top level commands have. Expose this functionality by refactoring + find_cmd() and introducing find_cmd_tbl() that sub-command processing + can call. + + Signed-off-by: Kumar Gala <galak@kernel.crashing.org> + +commit f7e51b27508446f8cae3927975817137979ad5e8 +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:41:33 2008 +0200 + + mgsuvd, mgcoge: added BOOTCOUNT feature. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 8f64da7f83b553889bc08400c97047998382e9d2 +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:41:00 2008 +0200 + + mgcoge, mgsuvd: added support for the IVM EEprom. + + The EEprom contains some Manufacturerinformation, + which are read from u-boot at boot time, and saved + in same hush shell variables. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 81473f67810c4c9b7efaed8dee258ed6bc4c7983 +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:40:28 2008 +0200 + + hush: add showvar command for hush shell. + + This new command shows the local variables defined in + the hush shell: + + => help showvar + showvar + - print values of all hushshell variables + showvar name ... + - print value of hushshell variable 'name' + + Also make the set_local_var() and unset_local_var () + no longer static, so it is possible to define local + hush shell variables at boot time. If CONFIG_HUSH_INIT_VAR + is defined, u-boot calls hush_init_var (), where + boardspecific code can define local hush shell + variables at boottime. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 67b23a322848d828a5e45c0567b72762bfde7abf +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:39:47 2008 +0200 + + I2C: adding new "i2c bus" Command to the I2C Subsystem. + + With this Command it is possible to add new I2C Busses, + which are behind 1 .. n I2C Muxes. Details see README. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit c24853644ddd2dd2e4246b5854a93e6254a14092 +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:39:08 2008 +0200 + + mgcoge, mgsuvd: add board specific I2C deblocking mechanism. + + As documented in doc/I2C_Edge_Conditions, adding a + board specific deblocking mechanism via CFG_I2C_INIT_BOARD + for the mgcoge and mgsuvd board. + + This code was originally written by Keymile in association + with Anatech and Atmel in 1998. The Code toggels the SCL + until the SCA line goes to HIGH (max. 16 times). + And after this, a start condition is sent. + + This is another approach to deblock the I2C Bus. The + soft I2C driver actually sends 9 clocks with SDA High, + and then a stop at the end, to deblock the I2C Bus. + + Maybe we should use the approach from Keymile as + the new standard? + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 4ca107effebfbabac1057c39632105dacef95957 +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:38:38 2008 +0200 + + soft_i2c: Add CFG_I2C_INIT_BOARD option + + This patch adds the option for a boardspecific + I2C deblocking mechanism for the soft i2c driver. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit e5e4edd9f1f76210a09c34ee835f6cff60fdbbd1 +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:38:07 2008 +0200 + + mgcoge, mgsuvd: add DTT (LM75) support. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 8e442df438ab677057571e3ac01846bff7719bce +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:37:34 2008 +0200 + + lm75: Make the LM75 MULTI_BUS compatible. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 12f1678127c1df2b2878ba93c88948bedc060775 +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:37:04 2008 +0200 + + lm75: fix Codingstyle issues. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit f2202450c75ba6934b356024101500ddcde6e2a6 +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:36:33 2008 +0200 + + mgcoge, mgsuvd: added EEprom support. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 9661bf9d120f760238b2a073b84f2baf05010057 +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:36:03 2008 +0200 + + mgcoge, mgsuvd: add I2C support. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 98aed379586a155292efbf3209356836584b601c +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:35:26 2008 +0200 + + soft_i2c: prevent compiler warnings if driver does not use CPU Pins. + + This patch fixes the following warnings, when using + the soft_i2c driver using no CPU pins on MPC82xx or MPC8xx + systems: + + soft_i2c.c: In function 'send_reset': + soft_i2c.c:93: warning: unused variable 'immr' + soft_i2c.c: In function 'send_start': + soft_i2c.c:124: warning: unused variable 'immr' + soft_i2c.c: In function 'send_stop': + soft_i2c.c:146: warning: unused variable 'immr' + soft_i2c.c: In function 'send_ack': + soft_i2c.c:171: warning: unused variable 'immr' + soft_i2c.c: In function 'write_byte': + soft_i2c.c:196: warning: unused variable 'immr' + soft_i2c.c: In function 'read_byte': + soft_i2c.c:244: warning: unused variable 'immr' + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 799b784aa00cb03a352847ab9f9acdde79b72d21 +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:34:45 2008 +0200 + + i2c: add CONFIG_I2C_MULTI_BUS for soft_i2c and mpc8260 i2c driver. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit 0809ea2f4340ab2047400c7d3d3047f97987d0fd +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:34:05 2008 +0200 + + mgcoge: fix Coding Style issues. + + Signed-off-by: Heiko Schocher <hs@denx.de> + +commit e43a27c49712203fe8848a17714330623edfb2eb +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:33:30 2008 +0200 + + I2C: add new command i2c reset. + + If I2C Bus is blocked (see doc/I2C_Edge_Conditions), + it is not possible to get out of this, until the + complete Hardware gets a reset. This new commando + calls again i2c_init (and that calls i2c_init_board + if defined), which will deblock the I2C Bus. + + Signed-off-by: Heiko Schocher <hs@denx.de> + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit 86e9cdf8c415c1a9725e9dae5237ba1e7bd9f686 +Author: Heiko Schocher <hs@denx.de> +Date: Wed Oct 15 09:32:25 2008 +0200 + + mgsuvd, mgcoge: move this 2 boards in one dir. + + There are some more extensions, which are for both boards + and some more boards from this manufacturer will follow soon. + + Signed-off-by: Heiko Schocher <hs@denx.de> + Signed-off-by: Wolfgang Denk <wd@denx.de> + +commit 1c6fe6eac75d695fde677af8330c0dbe75fb6a2b +Author: Dirk Eibach <eibach@gdsys.de> +Date: Wed Oct 8 13:44:27 2008 +0200 + + hwmon: Add LM63 support + + This patch adds support for the National LM63 temperature + sensor with integrated fan control. It's used on the GDSys + Neo board (405EP) which will be submitted later. + + Signed-off-by: Dirk Eibach <eibach@gdsys.de> + Acked-by: Stefan Roese <sr@denx.de> + +commit 7ba890bf2f2b92831420243c058951aa831119fd +Author: Kyungmin Park <kmpark@infradead.org> +Date: Wed Oct 8 11:01:17 2008 +0900 + + Add Red Black Tree support + + Now it's used at UBI module. Of course other modules can use it. + If you want to use it, please define CONFIG_RBTREE + + Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> + +commit fbd85ad65dd9c98f36ed3fb12fe41f381b7d4794 +Author: richardretanubun <richardretanubun@ruggedcom.com> +Date: Mon Oct 6 16:10:53 2008 -0400 + + CONFIG_EFI_PARTITION: Added support for EFI partition in cmd_ext2fs.c + + Added support for CONFIG_EFI_PARTITION to ext2 commands. + Signed-off-by: Richard Retanubun <RichardRetanubun@RugggedCom.com> + +commit 07f3d789b9beb7ce3278c974f4d5c8f51b6ab567 +Author: richardretanubun <richardretanubun@ruggedcom.com> +Date: Fri Sep 26 11:13:22 2008 -0400 + + Add support for CONFIG_EFI_PARTITION (GUID Partition Table) + + The GUID (Globally Unique Identifier) Partition Table (GPT) is a part + of EFI. See http://en.wikipedia.org/wiki/GUID_Partition_Table + + Based on linux/fs/partitions/efi.[ch] + + Signed-off-by: Richard Retanubun <RichardRetanubun@RugggedCom.com> + +commit fbc87dc0546dff709b38f358e2c5d5e39c4ca374 +Author: Bartlomiej Sieka <tur@semihalf.com> +Date: Wed Oct 1 15:26:32 2008 +0200 + + FIT: output image load address for type 'firmware', fix message while there + + Now that the auto-update feature uses the 'firmware' type for updates, it is + useful to inspect the load address of such images. + + Signed-off-by: Bartlomiej Sieka <tur@semihalf.com> + +commit 4bae90904b69ce3deb9f7c334ef12ed74e18a275 +Author: Bartlomiej Sieka <tur@semihalf.com> +Date: Wed Oct 1 15:26:31 2008 +0200 + + Automatic software update from TFTP server + + The auto-update feature allows to automatically download software updates + from a TFTP server and store them in Flash memory during boot. Updates are + contained in a FIT file and protected with SHA-1 checksum. + + More detailed description can be found in doc/README.update. + + Signed-off-by: Rafal Czubak <rcz@semihalf.com> + Signed-off-by: Bartlomiej Sieka <tur@semihalf.com> + +commit 3f0cf51dabacc2724731c5079a60ea989103bb8f +Author: Bartlomiej Sieka <tur@semihalf.com> +Date: Wed Oct 1 15:26:27 2008 +0200 + + flash: factor out adjusting of Flash address to the end of sector + + The upcoming automatic update feature needs the ability to adjust an + address within Flash to the end of its respective sector. Factor out + this functionality to a new function flash_sect_roundb(). + + Signed-off-by: Rafal Czubak <rcz@semihalf.com> + Signed-off-by: Bartlomiej Sieka <tur@semihalf.com> + Signed-off-by: Stefan Roese <sr@denx.de> + +commit e83cc06375ac2bea0830c6ed0f9d8fdc3c1b27d5 +Author: Bartlomiej Sieka <tur@semihalf.com> +Date: Wed Oct 1 15:26:29 2008 +0200 + + net: Make TFTP server timeout configurable + + There are two aspects of a TFTP transfer involving timeouts: + 1. timeout waiting for initial server reply after sending RRQ + 2. timeouts while transferring actual data from the server + + Since the upcoming auto-update feature attempts a TFTP download during each + boot, it is undesirable to have a long delay when the TFTP server is not + available. Thus, this commit makes the server timeout (1.) configurable by two + global variables: + + TftpRRQTimeoutMSecs + TftpRRQTimeoutCountMax + + TftpRRQTimeoutMSecs overrides default timeout when trying to connect to a TFTP + server, TftpRRQTimeoutCountMax overrides default number of connection retries. + The total delay when trying to download a file from a non-existing TFTP server + is TftpRRQTimeoutMSecs x TftpRRQTimeoutCountMax milliseconds. + + Timeouts during file transfers (2.) are unaffected. + + Signed-off-by: Rafal Czubak <rcz@semihalf.com> + Signed-off-by: Bartlomiej Sieka <tur@semihalf.com> + Signed-off-by: Ben Warren <biggerbadderben@gmail.com> + +commit 49f3bdbba8071f56d950a9498b6cdb998b35340a +Author: Bartlomiej Sieka <tur@semihalf.com> +Date: Wed Oct 1 15:26:28 2008 +0200 + + net: express the first argument to NetSetTimeout() in milliseconds + + Enforce millisecond semantics of the first argument to NetSetTimeout() -- + the change is transparent for well-behaving boards (CFG_HZ == 1000 and + get_timer() countiing in milliseconds). + + Rationale for this patch is to enable millisecond granularity for + network-related timeouts, which is needed for the upcoming automatic + software update feature. + + Summary of changes: + - do not scale the first argument to NetSetTimeout() by CFG_HZ + - change timeout values used in the networking code to milliseconds + + Signed-off-by: Rafal Czubak <rcz@semihalf.com> + Signed-off-by: Bartlomiej Sieka <tur@semihalf.com> + Signed-off-by: Ben Warren <biggerbadderben@gmail.com> + +commit c68a05feeb88de9fcf158e67ff6423c4cc988f88 +Author: richardretanubun <richardretanubun@ruggedcom.com> +Date: Mon Sep 29 18:28:23 2008 -0400 + + Adds two more ethernet interface to 83xx + + Added as a convenience for other platforms that uses MPC8360 (has 8 UCC). + Six eth interface is chosen because the platform I am using combines + UCC1&2 and UCC3&4 as 1000 Eth and the other four UCCs as 10/100 Eth. + + Signed-off-by: Richard Retanubun <RichardRetanubun@RugggedCom.com> + Signed-off-by: Ben Warren <biggerbadderben@gmail.com> + +commit 41410eee472b0f42e03a77f961bbc55ef58f3c01 +Author: Haiying Wang <Haiying.Wang@freescale.com> +Date: Wed Sep 24 11:42:12 2008 -0500 + + Change UEC PHY interface to RGMII on MPC8568MDS + + Change UEC phy interface from GMII to RGMII on MPC8568MDS board + + Because on MPC8568MDS, GMII interface is only recommended for 1000Mbps speed, + but RGMII interface can work at 10/100/1000Mbps, and RGMII interface works more stable. + + Now both UEC1 and UEC2 can work properly under u-boot. + + It is also in consistent with the kernel setting for 8568 UEC phy interface. + + Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> + Signed-off-by: Ben Warren <biggerbadderben@gmail.com> + +commit b59b16ca24bc7e77ec113021a6d77b9b32fcf192 +Author: Wolfgang Denk <wd@denx.de> +Date: Sat Oct 18 21:30:31 2008 +0200 + + Prepare v2008.10 release: update CHANGELOG & Makefile + + Signed-off-by: Wolfgang Denk <wd@denx.de> + commit f7a35a60cf45491871a5c28e9ad24db005487857 Author: Heiko Schocher <hs@denx.de> Date: Fri Oct 17 18:24:06 2008 +0200 @@ -54,6 +2278,29 @@ Date: Fri Oct 17 12:54:18 2008 +0200 Signed-off-by: Yuri Tikhonov <yur@emcraft.com> Signed-off-by: Stefan Roese <sr@denx.de> +commit ec081c2c190148b374e86a795fb6b1c49caeb549 +Author: Stefan Roese <sr@denx.de> +Date: Fri Oct 17 12:51:46 2008 +0200 + + ppc4xx: PPC44x MQ initialization + + Set the MQ Read Passing & MCIF Cycle limits to the recommended by AMCC + values. This fixes the occasional 440SPe hard locking issues when the 440SPe's + dedicated DMA engines are used (e.g. by the h/w accelerated RAID driver). + + Previously the appropriate initialization had been made in Linux, by the + ppc440spe ADMA driver, which is wrong because modifying the MQ configuration + registers after normal operation has begun is not supported and could + have unpredictable results. + + Comment from Stefan: This patch doesn't change the resulting value of the + MQ registers. It explicitly sets/clears all bits to the desired state which + better documents the resulting register value instead of relying on pre-set + default values. + + Signed-off-by: Yuri Tikhonov <yur@emcraft.com> + Signed-off-by: Stefan Roese <sr@denx.de> + commit f7d190b1c0b3ab7fc53074ad2862f7de99de37ff Author: Kumar Gala <galak@kernel.crashing.org> Date: Thu Oct 16 21:58:50 2008 -0500 @@ -212,6 +2459,53 @@ Date: Fri Oct 10 11:41:01 2008 +0800 Signed-off-by: Jason Jin <Jason.jin@freescale.com> Acked-by: Andy Fleming <afleming@freescale.com> +commit 9dbc366744960013965fce8851035b6141f3b3ae +Author: Remy Bohmer <linux@bohmer.net> +Date: Fri Oct 10 10:23:22 2008 +0200 + + The PIPE_INTERRUPT flag is used wrong + + At a lot of places in the code the PIPE_INTERRUPT flags and friends + are used wrong. The wrong bits are compared to this flag resulting + in wrong conditions. Also there are macros that should be used for + PIPE_* flags. + This patch tries to fix them all, however, I was not able to test the + changes, because I do not have any of these boards. + + Review required! + + Signed-off-by: Remy Bohmer <linux@bohmer.net> + Signed-off-by: Markus Klotzbuecher <mk@denx.de> + +commit 48867208444cb2a82e2af9c3249e90b7ed4a1751 +Author: Remy Bohmer <linux@bohmer.net> +Date: Fri Oct 10 10:23:21 2008 +0200 + + fix USB initialisation procedure + + The max packet size is encoded as 0,1,2,3 for 8,16,32,64 bytes. + At some places directly 8,16,32,64 was used instead of the encoded + value. Made a enum for the options to make this more clear and to help + preventing similar errors in the future. + + After fixing this bug it became clear that another bug existed where + the 'pipe' is and-ed with PIPE_* flags, where it should have been + 'usb_pipetype(pipe)', or even better usb_pipeint(pipe). + + Also removed the triple 'get_device_descriptor' sequence, it has no use, + and Windows nor Linux behaves that way. + There is also a poll going on with a timeout when usb_control_msg() fails. + However, the poll is useless, because the flag will never be set on a error, + because there is no code that runs in a parallel that can set this flag. + Changed this to something more logical. + + Tested on AT91SAM9261ek and compared the flow on the USB bus to what + Linux is doing. There is no difference anymore in the early initialisation + sequence. + + Signed-off-by: Remy Bohmer <linux@bohmer.net> + Signed-off-by: Markus Klotzbuecher <mk@denx.de> + commit ec4d8c1c1d94a790c1473ae8aace282b817c3123 Author: Nikita V. Youshchenko <yoush@cs.msu.su> Date: Fri Oct 3 00:03:55 2008 +0400 @@ -899,6 +3193,15 @@ Date: Mon Sep 22 11:06:50 2008 +0200 Signed-off-by: Stefan Roese <sr@denx.de> +commit e58c41e26cf3c8accd60311be579f452e368e97e +Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> +Date: Thu Sep 18 20:13:08 2008 +0900 + + usb: Fix compile warning of r8a66597-hcd + + Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> + Signed-off-by: Markus Klotzbuecher <mk@denx.de> + commit b5d10a13525c07ec6374adf840d7c87553b5f189 Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Date: Thu Sep 18 19:34:36 2008 +0900 @@ -960,6 +3263,71 @@ Date: Thu Sep 18 13:57:32 2008 +0200 Signed-off-by: Wolfgang Denk <wd@denx.de> +commit c9e8436b10cca53fca4904ecbadcd6231ad72c38 +Author: Remy Bohmer <linux@bohmer.net> +Date: Tue Sep 16 14:55:44 2008 +0200 + + USB layer of U-Boot causes USB protocol errors while using USB memory sticks + + There are several differences between Linux, Windows and U-boot for initialising the + USB devices. While analysing the behaviour of U-boot it turned out that U-boot does + things really different, and some are wrong (compared to the USB standard). + + This patch fixes some errors: + * The NEW_init procedure that was already in the code is good, while the old procedure + is wrong. See code comments for more info. + * On a Control request the data returned by the device can be more than 8 bytes, while + the host limits it to 8 bytes. This caused the host to generate a DataOverrun error. + This results in a lot of USB sticks not being recognised, and the transmission ended + frequently with a CTL:TIMEOUT Error. + * Added a flag CONFIG_LEGACY_USB_INIT_SEQ to allow users to use the old init procedure. + + Signed-off-by: Remy Bohmer <linux@bohmer.net> + Signed-off-by: Markus Klotzbuecher <mk@denx.de> + +commit 6f5794a6f78b313231256958fd73673c6aacc116 +Author: Remy Bohmer <linux@bohmer.net> +Date: Tue Sep 16 14:55:43 2008 +0200 + + Refactoring parts of the common USB OHCI code + + This patch refactors some large routines of the USB OHCI code by + making some routines smaller and more readable which helps + debugging and understanding the code. (Makes the code looks + somewhat more like the Linux implementation.) + + Also made entire file compliant to Linux Coding Rules (checkpatch.pl compliant) + + Signed-off-by: Remy Bohmer <linux@bohmer.net> + Signed-off-by: Markus Klotzbuecher <mk@denx.de> + +commit be19d324edc1a1d7f393d24e10d164cd94c91a00 +Author: Remy Bohmer <linux@bohmer.net> +Date: Tue Sep 16 14:55:42 2008 +0200 + + Fix for USB sticks not working on ARM while using GCC 4.x compilers + + The GCC-compiler makes an optimisation error while optimising the routine + usb_set_maxpacket(). This should be fixed in the compiler in the first place, + but there lots of compilers out there that makes this error, that it is + probably wiser to workaround it in U-boot itself. + + What happens is that the register r3 is used as loop-counter 'i', but gets + overwritten later on. From there it starts using register r3 for several other + things and the assembler code is becoming a big mess. This is clearly a compiler bug. + + This error occurs on at least several versions of Code Sourcery Lite compilers + for ARM. Like the Edition 2008q1, and 2008q3, It has also been seen on other + compilers, while compiling for armv4t, or armv5te with Os, O1 and O2. + + We work around it by splitting up this routine in 2 parts, and making sure that + the split out part is NOT inlined any longer. This will make GCC spit out assembler + that do not show this problem. Another possibility is to adapt the Makefile to stop + optimisation for the complete file. I think this solution is nicer. + + Signed-off-by: Remy Bohmer <linux@bohmer.net> + Signed-off-by: Markus Klotzbuecher <mk@denx.de> + commit 87b4ef560cf2da4ccc9e59711ad1ff7fafe96670 Author: Wolfgang Denk <wd@denx.de> Date: Wed Sep 17 10:17:55 2008 +0200 |