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path: root/drivers/mmc/sh_sdhi.c
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2022-12-05global: Move remaining CONFIG_SYS_* to CFG_SYS_*Tom Rini
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-02common: Drop asm/global_data.h from common headerSimon Glass
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2020-12-13dm: treewide: Rename dev_get_platdata() to dev_get_plat()Simon Glass
Rename this to be consistent with the change from 'platdata'. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13dm: treewide: Rename 'platdata' variables to just 'plat'Simon Glass
We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13dm: treewide: Rename auto_alloc_size members to be shorterSimon Glass
This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-10-12mmc: do not check argument of free() beforehandHeinrich Schuchardt
free() checks if its argument in NULL. No need to check it twice. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-25treewide: convert devfdt_get_addr() to dev_read_addr()Masahiro Yamada
When you enable CONFIG_OF_LIVE, you will end up with a lot of conversions. To generate this commit, I used coccinelle excluding drivers/core/, include/dm/, and test/ The semantic patch that makes this change is as follows: <smpl> @@ expression dev; @@ -devfdt_get_addr(dev) +dev_read_addr(dev) </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-07-24Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"Tom Rini
This reverts commit 5d3a21df6694ebd66d5c34c9d62a26edc7456fc7, reversing changes made to 56d37f1c564107e27d873181d838571b7d7860e7. Unfortunately this is causing CI failures: https://travis-ci.org/github/trini/u-boot/jobs/711313649 Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-20treewide: convert devfdt_get_addr() to dev_read_addr()Masahiro Yamada
When you enable CONFIG_OF_LIVE, you will end up with a lot of conversions. To generate this commit, I used coccinelle excluding drivers/core/, include/dm/, and test/ The semantic patch that makes this change is as follows: <smpl> @@ expression dev; @@ -devfdt_get_addr(dev) +dev_read_addr(dev) </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-05-18common: Drop linux/bitops.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop linux/delay.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop log.h from common headerSimon Glass
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop part.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-02-05dm: core: Create a new header file for 'compat' featuresSimon Glass
At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <sjg@chromium.org>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-17mmc: sd_sdhi: Enable clock using clock frameworkMarek Vasut
Since we now have clock driver for the RCar Gen3 , add support for enabling the clock into the SH SDHI driver to prevent hacks in the board files. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-08-17mmc: sh_sdhi: Fix the ACMD handlingMarek Vasut
The command handling in this driver is awful, esp. because the driver depends on command numbers to determine whether this is APPCMD or not. Also, handling of command RSP response types is totally wrong. This patch at least plucks out some of the custom command encoding and fixes the APPCMD handling. The RSP handling still needs work, yet that might not be needed as it turns out the uniphier-sd.c driver is in much better shape and supports the same IP, so we might be able to just drop this driver in favor of the uniphier one. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-08-17mmc: sh_sdhi: Add DM and DT probing supportMarek Vasut
Add MMC DM and DT probing support into the SH SDHI driver. This patch abstracts out the common bits of the send command and set ios functions, so they can be used both by DM and non DM setups and adds the DM probe support. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-06-09mmc: sh_sdhi: Add SDHI supportKouei Abe
R-Car Gen3 series have four SD card interfaces (SDHI0 to SDHI3), two of which can also be used as MMC interfaces (SDHI2 and SDHI3). This adds High-speed mode SD clock frequency between 25MHz and 50MHz, 8bit/4bit bus width, high capacity and low voltage device support. Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com> Cc: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2017-06-09mmc: sh_sdhi: Add MMC version 5.0 supportKouei Abe
Renesas SDHI SD/MMC driver did not support MMC version 5.0 devices. This adds MMC version 5.0 device support. Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com> Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-06-09mmc: sh_sdhi: Add 64-bit access to sd_buf supportKouei Abe
Renesas SDHI SD/MMC driver has 16-bit width bus access to SD_BUF. This adds 64-bit width bus access to SD_BUF. Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com> Cc: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2017-06-09mmc: sh_sdhi: Set SD_INFOx interrupt mask before command startingKouei Abe
When setting interrupt mask after command starting, an unintended interrupt status sometimes occurs. Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com> Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Cc: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2017-01-11mmc: change the set_ios return type from void to intJaehoon Chung
To maintain consistency, set_ios type of legacy mmc_ops changed to int. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2016-09-23treewide: replace #include <asm/errno.h> with <linux/errno.h>Masahiro Yamada
Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have the same content. (both just wrap <asm-generic/errno.h>) Replace all include directives for <asm/errno.h> with <linux/errno.h>. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> [trini: Fixup include/clk.] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-08-20Merge branch 'rmobile' of git://git.denx.de/u-boot-shTom Rini
[trini: Drop CMD_BOOTI as it's now on by default on ARM64] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-08-17arm: rmobile: Add BLANCHE board supportmasakazu.mochizuki.wd@hitachi.com
BLANCHE is development board based on R-Car V2H SoC (R8A7792) This commit supports the following periherals: - SCIF, Ethernet, QSPI, MMC Signed-off-by: Masakazu Mochizuki <masakazu.mochizuki.wd@hitachi.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2016-08-17mmc: rmobile: add a compiler barrierYannick Gicquel
Building w/ GCC v5.2, the SD card access is broken due to invalid data in the response command reconstructed at the end of sh_sdhci_get_response(). Add a memory barrier between the two main steps of this function to ensure the resp[] table content is consistent before bits reordering. This fix has been tested Ok on Porter board rev1.0 using v2016.03 release. Signed-off-by: Yannick Gicquel <yannick.gicquel@iot.bzh>
2016-08-05mmc: use the generic error numberJaehoon Chung
Use the generic error number instead of specific error number. If use the generic error number, it can debug more easier. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2016-02-06Use correct spelling of "U-Boot"Bin Meng
Correct spelling of "U-Boot" shall be used in all written text (documentation, comments in source files etc.). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2015-01-19mmc: rmobile: Add SDHC support for Renesas rmobile ARM SoCNobuhiro Iwamatsu
This adds Renesas rmobile ARM SoC's SD/MMC host support. This drivers tested with Gose board and Koelsch board. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
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