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2022-12-05Convert CONFIG_IOMUX_SHARE_CONF_REG et al to KconfigTom Rini
This converts the following to Kconfig: CONFIG_IOMUX_LPSR CONFIG_IOMUX_SHARE_CONF_REG Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-05Convert CONFIG_IODELAY_RECALIBRATION to KconfigTom Rini
This converts the following to Kconfig: CONFIG_IODELAY_RECALIBRATION Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-05arm920t: Remove unused imx codeTom Rini
This code is currently unused, remove it. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-05Convert CONFIG_FSL_SERDES to KconfigTom Rini
This converts the following to Kconfig: CONFIG_FSL_SERDES Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-05Convert CONFIG_FSL_LBC to KconfigTom Rini
This converts the following to Kconfig: CONFIG_FSL_LBC Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-05Convert CONFIG_FSL_DEVICE_DISABLE to KconfigTom Rini
This converts the following to Kconfig: CONFIG_FSL_DEVICE_DISABLE Signed-off-by: Tom Rini <trini@konsulko.com>
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>
2022-12-05global: Move remaining CONFIG_*SRIO_* to CFG_*Tom Rini
The rest of the unmigrated CONFIG symbols in the SRIO 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>
2022-12-05Convert CONFIG_SYS_SRIO et al to KconfigTom Rini
This converts the following to Kconfig: CONFIG_SRIO1 CONFIG_SRIO2 CONFIG_SRIO_PCIE_BOOT_MASTER CONFIG_SYS_SRIO Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05Convert CONFIG_SYS_TIMER_COUNTS_DOWN to KconfigTom Rini
This converts the following to Kconfig: CONFIG_SYS_TIMER_COUNTS_DOWN Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05global: Move remaining CONFIG_SYS_SDRAM_* to CFG_SYS_SDRAM_*Tom Rini
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM 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>
2022-12-05Convert CONFIG_SYS_PMAN et al to KconfigTom Rini
This converts the following to Kconfig: CONFIG_NOBQFMAN CONFIG_SYS_DPAA_DCE CONFIG_SYS_DPAA_FMAN CONFIG_SYS_DPAA_PME CONFIG_SYS_DPAA_RMAN CONFIG_SYS_PMAN Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05global: Move remaining CONFIG_SYS_PCI* to CFG_SYS_PCI*Tom Rini
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_PCI and CONFIG_SYS_PCIE 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>
2022-12-05Convert CONFIG_SYS_OMAP_ABE_SYSCK to KconfigTom Rini
This converts the following to Kconfig: CONFIG_SYS_OMAP_ABE_SYSCK Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05Remove unused symbolsTom Rini
This commit removes the following unused symbols: CONFIG_SYS_NVRAM_BASE_ADDR CONFIG_SYS_NVRAM_SIZE CONFIG_SYS_PAXE_BASE CONFIG_SYS_PCCNT CONFIG_SYS_PCDAT CONFIG_SYS_PCDDR CONFIG_SYS_PCI1_ADDR CONFIG_SYS_PCI2_ADDR CONFIG_SYS_PCI1_IO_BUS CONFIG_SYS_PCI1_IO_SIZE CONFIG_SYS_PCI1_MEM_BUS CONFIG_SYS_PCI1_MEM_SIZE CONFIG_SYS_PCIE3_ADDR CONFIG_SYS_PCIE4_ADDR CONFIG_SYS_PCIE3_IO_PHYS CONFIG_SYS_PCIE3_IO_VIRT CONFIG_SYS_PCIE4_IO_PHYS CONFIG_SYS_PCIE4_IO_VIRT CONFIG_SYS_PLL_SETTLING_TIME CONFIG_SYS_QMAN_CENA_BASE CONFIG_SYS_QMAN_SP_CENA_SIZE CONFIG_SYS_RCAR_I2C0_BASE CONFIG_SYS_RCAR_I2C1_BASE CONFIG_SYS_RCAR_I2C2_BASE CONFIG_SYS_RCAR_I2C3_BASE CONFIG_SYS_SATA CONFIG_SYS_SDRAM_BASE2 CONFIG_SYS_SGMII_REFCLK_MHZ CONFIG_SYS_SGMII_LINERATE_MHZ CONFIG_SYS_SGMII_RATESCALE CONFIG_SYS_SH_SDHI0_BASE CONFIG_SYS_SH_SDHI0_BASE CONFIG_SYS_SH_SDHI1_BASE CONFIG_SYS_SH_SDHI2_BASE CONFIG_SYS_SH_SDHI3_BASE CONFIG_SYS_SPI_ST_ENABLE_WP_PIN CONFIG_SYS_SPI_U_BOOT_SIZE CONFIG_SYS_VCXK_ACKNOWLEDGE_DDR CONFIG_SYS_VCXK_ACKNOWLEDGE_PIN CONFIG_SYS_VCXK_ACKNOWLEDGE_PORT CONFIG_SYS_VCXK_BASE CONFIG_SYS_VCXK_DEFAULT_LINEALIGN CONFIG_SYS_VCXK_DOUBLEBUFFERED CONFIG_SYS_VCXK_ENABLE_DDR CONFIG_SYS_VCXK_ENABLE_PIN CONFIG_SYS_VCXK_ENABLE_PORT CONFIG_SYS_VCXK_INVERT_DDR CONFIG_SYS_VCXK_INVERT_PIN CONFIG_SYS_VCXK_INVERT_PORT CONFIG_SYS_VCXK_REQUEST_DDR CONFIG_SYS_VCXK_REQUEST_PIN CONFIG_SYS_VCXK_REQUEST_PORT CONFIG_SYS_VSC7385_BR_PRELIM CONFIG_SYS_VSC7385_OR_PRELIM Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05global: Move remaining CONFIG_SYS_NUM_* to CFG_SYS_NUM_*Tom Rini
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_NUM 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>
2022-12-05global: Move remaining CONFIG_SYS_NS16550_* to CFG_SYS_NS16550_*Tom Rini
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_NS16550 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>
2022-12-05Convert CONFIG_SYS_NS16550_MEM32 et al to KconfigTom Rini
This converts the following to Kconfig: CONFIG_SPL_NS16550_MIN_FUNCTIONS CONFIG_SYS_NS16550_MEM32 CONFIG_SYS_NS16550_PORT_MAPPED CONFIG_SYS_NS16550_REG_SIZE CONFIG_SYS_NS16550_SERIAL To do this we also introduce CONFIG_SPL_SYS_NS16550_SERIAL so that platforms can enable the legacy driver here for SPL. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-05global: Move remaining CONFIG_SYS_NAND_* to CFG_SYS_NAND_*Tom Rini
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_NAND 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>
2022-12-05ARM: zynq: Add missing twd timer for mini configurationsMichal Simek
The commit b7e0750d8872 ("zynq: Convert arm twd timer to DM driver") switched timer to DM but missing to add nodes to all mini configurations. Based on it missing timer end up in non functional system where any delay doesn't work. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/2020fc7e3d4760e890265485b3c7e18eb1caf8be.1669724598.git.michal.simek@amd.com
2022-12-05arm64: zynqmp: Do not enable IPI by defaultMichal Simek
ZynqMP mini configurations are not using IPI driver and enabling this is adding additional ~1200 Bytes (depends on configuration). This ends up in situation that there is no enough space in OCM for relocation that's why disable this driver for all mini configurations. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/c71bab3927cb71ae517d9c21f59f3d5cf0caf712.1669734580.git.michal.simek@amd.com
2022-12-05arm64: zynqmp: Do not include psu_init to U-Boot by defaultMichal Simek
The commit ed35de617013 ("Convert CONFIG_ZYNQMP_PSU_INIT_ENABLED to Kconfig") converted CONFIG_ZYNQMP_PSU_INIT_ENABLED symbol and enabled it by default which is not correct configuration. Intention of this config was to have it enabled by default for SPL and provide an option to users to also do low level initialization directly from U-Boot. That's why it is necessary to define second symbol with SPL marking in it and properly use symbols depends on usage in Makefile. Also disable ZYNQMP_PSU_INIT_ENABLED from boards which enables it by default. CONFIG_SPL_ZYNQMP_PSU_INIT_ENABLED is enabled by default when SPL is enabled. Reported-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com> Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/d5fcbd66b05bf0d7ef594e66464ee23b48c5e4cc.1669969083.git.michal.simek@amd.com
2022-12-05arm64: zynqmp: dynamically mark r5 cores as usedLukas Funke
When Linux boot takes over control of the pmu (by signaling PM_INIT_FINALIZE via ipi), pmu will switch off 'unused' rpu cores. The Xilinx zynqmp fsbl prevents switching off those cores by marking rpu cores as 'used' when loading code partitions to those cores. The current u-boot SPL is missing this behaviour, which results in halting rpu cores during Linux boot. This commit mimics the xilinx zynqmp fsbl behavior by marking r5 cores as used when they are released during boot. Signed-off-by: Lukas Funke <lukas.funke@weidmueller.com> Signed-off-by: Lukas Funke <lukas.funke-oss@weidmueller.com> Link: https://lore.kernel.org/r/20221028121547.26464-2-lukas.funke-oss@weidmueller.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-12-02am335x-sancloud-bbe: Add -u-boot.dtsi filesPaul Barker
The SanCloud BBE requires the same dtb nodes to be present in the SPL as the AM335x EVM. The SanCloud BBE Lite also requires the SPI flash node and all dependencies to be present in the SPL to support SPI boot. Signed-off-by: Paul Barker <paul.barker@sancloud.com>
2022-12-02am335x-sancloud-bbe-lite: SPI flash is JEDEC compatiblePaul Barker
Signed-off-by: Paul Barker <paul.barker@sancloud.com>
2022-12-02am335x-evm: Enable required dtb nodes in SPLPaul Barker
For successful boot when CONFIG_SPL_OF_CONTROL=y, we need to ensure that the board EEPROM on i2c0, the uart0 serial port and the relevant boot device (mmc1 or mmc2) can be accessed in the SPL. We also need to preserve the parent nodes for each required dtb node. Signed-off-by: Paul Barker <paul.barker@sancloud.com>
2022-11-24arm: mach-k3: fix spelling mistake "entended" -> "extended"Bryan Brattlof
the macro for the boot data location from rom is misspelled. fix it Signed-off-by: Bryan Brattlof <bb@ti.com>
2022-11-24ram: ast2600: Align the RL and WL settingDylan Hung
Use macro to represent the RL and WL setting to ensure the PHY and controller setting are aligned. Review-by: Ryan Chen <ryan_chen@aspeedtech.com> Signed-off-by: Dylan Hung <dylan_hung@aspeedtech.com>
2022-11-23Merge tag 'u-boot-amlogic-20221122' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-amlogic - Implement setbrg op to meson serial device - Re-add the old PHY reset binding for nanopi-k2
2022-11-22arm64: dts: meson: nanopi-k2: readd PHY reset propertiesChristian Hewitt
The sync of device-tree/bindings in 11a48a5a18c6 ("Linux 5.6-rc2") causes Ethernet to break on some GXBB boards; the PHY seems to need proper reset timing to function in u-boot and Linux. Re-add the old PHY reset binding for dwmac until we support new bindings in the PHY node. This borrows the same fix applied to the Odroid C2 board [0]. [0] https://lists.denx.de/pipermail/u-boot/2021-April/446658.html Fixes: dd5f2351e99a ("arm64: dts: meson: sync dt and bindings from v5.6-rc2") Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Link: https://lore.kernel.org/r/20221025143205.14470-1-christianshewitt@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2022-11-22arm64: versal: Add octal spi flash mini u-boot configurationAshok Reddy Soma
Add configuration file for mini u-boot configuration which runs on a smaller footprint from on chip memory(OCM). This configuration has required CONFIG's enabled to support octal spi flash and uses DCC terminal for console output. Add required dts for octal spi flash mini u-boot configuration. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com> Link: https://lore.kernel.org/r/20221116141155.14788-4-ashok.reddy.soma@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22arm64: versal: Add qspi flash mini u-boot configurationAshok Reddy Soma
Add configuration file for mini u-boot configuration which runs on a smaller footprint from on chip memory(OCM). This configuration has required CONFIG's enabled to support qspi flash and uses DCC terminal for console output. Add required dts files for qspi mini configuration. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com> Link: https://lore.kernel.org/r/20221116141155.14788-2-ashok.reddy.soma@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22soc: xilinx: versal-net: Add soc_xilinx_versal_net driverMichal Simek
Add soc_xilinx_versal_net driver to identify the family & revision of versal-net SoC. Add Kconfig option CONFIG_SOC_XILINX_VERSAL_NET to enable/disable this driver. To enable this driver by default, add this config to xilinx_versal_net_virt_defconfig file. This driver will be probed using platdata U_BOOT_DEVICE structure which is specified in mach-versal-net/cpu.c. Signed-off-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com> Link: https://lore.kernel.org/r/613d6bcffd9070f62cf348079ed16c120f8fc56f.1668612993.git.michal.simek@amd.com
2022-11-22arm64: zynqmp: Describe TI phy as ethernet-phy-id with reset on zcu106Michal Simek
zcu106 also connects ethernet phy reset via tca6416 chip as is done on other evaluation boards. That's why describe this connection to make sure that ethernet phy is reset before it's use. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/21ccd672b799b5858021f6059098a1247c311fae.1668596358.git.michal.simek@amd.com
2022-11-22xilinx: versal-net: Fix incorrect platform name in KconfigMichal Simek
Fix incorrect name used in entry description. Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22ARM: zynq: DT: Enable all FCLKs by defaultChristian Kohn
The fclk-enable property is set to 0 which disables all FCLKs. Enable all FCLKs so they can be used as clock sources in the programmable logic. Signed-off-by: Christian Kohn <christian.kohn@xilinx.com> Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/b1308dc1f14f8eb24662019f7376c959e5e763b8.1665567031.git.michal.simek@amd.com
2022-11-22xilinx: common: Remove zynq_board_read_rom_ethaddr()Venkatesh Yadav Abbarapu
Removing the zynq_board_read_rom_ethaddr() function as xlnx,eeprom is not used anymore. As all board dts to use nvmem alias instead of xlnx,eeprom. Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com> Link: https://lore.kernel.org/r/20221017094818.17996-1-venkatesh.abbarapu@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-21Revert "imx: imx8: apalis: switch to binman"Stefano Babic
This reverts commit b8072ae848b73e89a73ba5b535324e4dc2793f37. Signed-off-by: Stefano Babic <sbabic@denx.de> Reported-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2022-11-21arm32: Fix relocation of env_addr if POSITION_INDEPENDENT=yPali Rohár
Apply commit 534f0fbd6520 ("arm64: Fix relocation of env_addr if POSITION_INDEPENDENT=y") also for 32-bit ARM. This change fixes crashing of U-Boot on ARMv7 (Omap3 / Cortex-A8) Nokia N900 phone (real HW). Note that qemu emulator of this board with same u-boot.bin binary has not triggered this crash. Crash happened after U-Boot printed following debug lines to serial console: initcall: 0001ea8c (relocated to 8fe0aa8c) Loading Environment from <NULL>... Using default environment Destroy Hash Table: 8fe25a98 table = 00000000 Create Hash Table: N=387 Signed-off-by: Pali Rohár <pali@kernel.org>
2022-11-15riscv: clarify meaning of CONFIG_SBI_V02Heinrich Schuchardt
Describe that CONFIG_SBI_V02=y does not mean SBI specification v0.2 but v0.2 or later. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Rick Chen <rick@andestech.com>
2022-11-15riscv: Fix detecting FPU support in standard extensionYu Chien Peter Lin
We should check the string until it hits underscore, in case it searches multi-letter extensions. For example, "rv64imac_xandes" will be treated as D extension support since there is a "d" in "andes", resulting illegal instruction caused by initializing FCSR. Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Padmarao Begari <padmarao.begari@microchip.com> Reviewed-by: Samuel Holland <samuel@sholland.org>
2022-11-15riscv: dts: fix the mpfs's reference clock frequencyConor Dooley
The initial devicetree for PolarFire SoC incorrectly created a fixed frequency clock in the devicetree to represent the msspll, but the msspll is not a fixed frequency clock. The actual reference clock on a board is either 125 or 100 MHz, 125 MHz in the case of the icicle kit. Swap the incorrect representation of the msspll out for the actual reference clock. Fixes: dd4ee416a6 ("riscv: dts: Add device tree for Microchip Icicle Kit") Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Padmarao Begari <padmarao.begari@microchip.com>
2022-11-14Merge tag 'u-boot-imx-20221114' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx For 2022.01 ----------- CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/14083 - Fix UART - moved to binman (MX8 boards) - Toradex: sync DTS with Linux - Gateworks: fixes - New boards : MSC SM2S iMX8MP
2022-11-12imx8-u-boot: Fix SPL guard optionFabio Estevam
We should guard the SPL nodes against CONFIG_SPL_BUILD to fix the following build error when the blobs are absent: binman: Fail open first container file mx8qm-ahab-container.img Signed-off-by: Fabio Estevam <festevam@denx.de>
2022-11-10global: Migrate CONFIG_HPS* symbols to the CFG namespaceTom Rini
Migrate all of CONFIG_HPS* to the CFG namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-10global: Migrate CONFIG_SYS_FSL* symbols to the CFG_SYS namespaceTom Rini
Migrate all of COFIG_SYS_FSL* to the CFG_SYS namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-10global: Migrate CONFIG_SYS_MPC8* symbols to the CFG_SYS namespaceTom Rini
Migrate all of COFIG_SYS_MPC* to the CFG_SYS namespace. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-11-10Convert CONFIG_SYS_NONCACHED_MEMORY to KconfigTom Rini
This converts the following to Kconfig: CONFIG_SYS_NONCACHED_MEMORY To do this we introduce CONFIG_SYS_HAS_NONCACHED_MEMORY as a bool to gate if we are going to have noncached_... functions available and then continue to use CONFIG_SYS_NONCACHED_MEMORY to store the size of said cache. We make this new option depend on both the architectures which implement support and the drivers which make use of it. Cc: Tom Warren <twarren@nvidia.com> Cc: Mingming lee <mingming.lee@mediatek.com> Cc: "Ying-Chun Liu (PaulLiu)" <paul.liu@linaro.org> Cc: Alban Bedel <alban.bedel@avionic-design.de> Cc: Stephen Warren <swarren@nvidia.com> Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com> Cc: Allen Martin <amartin@nvidia.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-10mediatek: Include <linux/sizes.h> where neededTom Rini
These files reference SZ_ macros without including <linux/sizes.h>, correct this. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-10powerpc: Migrate SYS_L3_SIZE to KconfigTom Rini
Introduce three options, one for each observed L3 cache size, and have the size select'd as needed. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>