starfive-tech/u-boot.git/board/sifive, branch master

riscv: Enable SPI flash env for SiFive Unmatched.

2021-12-02T08:43:56+00:00

Enable saving environment to SPI flash memory on SiFive Unmatched. Signed-off-by: Thomas Skibo Reviewed-by: Leo Yu-Chi Liang

riscv: Support booting SiFive Unmatched from SPI.

2021-12-02T08:43:56+00:00

Configure SPI flash devices into SPL. Add SPI boot option to spl.c. Document how to format flash for booting. Signed-off-by: Thomas Skibo Reviewed-by: Leo Yu-Chi Liang

sandbox: Remove OF_HOSTFILE

2021-10-27T20:38:26+00:00

OF_HOSTFILE is used on sandbox configs only. Although it's pretty unique and not causing any confusions, we are better of having simpler config options for the DTB. So let's replace that with the existing OF_BOARD. U-Boot would then have only three config options for the DTB origin. - OF_SEPARATE, build separately from U-Boot - OF_BOARD, board specific way of providing the DTB - OF_EMBED embedded in the u-boot binary(should not be used in production Signed-off-by: Ilias Apalodimas Reviewed-by: Simon Glass

board: sifive: Fix -Wint-to-pointer-cast warning

2021-10-20T02:59:09+00:00

The following warning is seen in unleashed.c in a 32-bit build: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Cast with uintptr_t. Signed-off-by: Bin Meng Reviewed-by: Leo Yu-Chi Liang

board: sifive: Fix a potential build warning in board_fdt_blob_setup()

2021-10-20T02:59:00+00:00

Commit 47d73ba4f4a4 ("board: sifive: overwrite board_fdt_blob_setup in u-boot proper") added a board-specific implementation of board_fdt_blob_setup() which takes a pointer as the return value, but it does not return anything if CONFIG_OF_SEPARATE is not enabled. This will cause a build warning seen when testing booting S-mode U-Boot directly from QEMU, per the instructions in [1]: board/sifive/unleashed/unleashed.c: In function ‘board_fdt_blob_setup’: board/sifive/unleashed/unleashed.c:125:1: warning: control reaches end of non-void function [-Wreturn-type] Return &_end as the default case. [1] https://qemu.readthedocs.io/en/latest/system/riscv/sifive_u.html#running-u-boot Signed-off-by: Bin Meng Reviewed-by: Leo Yu-Chi Liang Reviewed-by: Rick Chen

Merge tag 'v2021.10-rc4' into next

2021-09-16T14:29:40+00:00

Prepare v2021.10-rc4 Signed-off-by: Tom Rini # gpg: Signature made Tue 14 Sep 2021 06:58:32 PM EDT # gpg: using RSA key 1A3C7F70E08FAB1707809BBF147C39FF9634B72C # gpg: Good signature from "Thomas Rini " [ultimate] # Conflicts: # board/Arcturus/ucp1020/spl.c # cmd/mvebu/Kconfig # common/Kconfig.boot # common/image-fit.c # configs/UCP1020_defconfig # configs/sifive_unmatched_defconfig # drivers/pci/Kconfig # include/configs/UCP1020.h # include/configs/sifive-unmatched.h # lib/Makefile # scripts/config_whitelist.txt

riscv: sifive: unleashed: Add genimage config files

2021-09-11T14:40:31+00:00

This adds genimage [1] config files for generating SD card and spi-nor images, which can be programmed to an SD card or SPI flash and boot from there. The same images will be used for U-Boot CI testing for this board. [1] https://github.com/pengutronix/genimage Signed-off-by: Bin Meng

board: sifive: use ccache driver instead of helper function

2021-09-07T02:34:29+00:00

Invokes the common cache_init function to initialize ccache. Signed-off-by: Zong Li Reviewed-by: Sean Anderson Reviewed-by: Rick Chen

board: sifive: overwrite board_fdt_blob_setup in u-boot proper

2021-08-17T11:28:37+00:00

Add board_fdt_blob_setup to return the device tree location which is passed by prior stage in u-boot proper. The generic board_fdt_blob_setup always returns _end, it mignt be ok because u-boot SPL would currently put the dtb there, but it would be broken if we put the dtb to another place and assigned the location into a1 register for u-boot proper. Use the location passed by prior stage would make more sence, because we actually pass the location to u-boot proper and want to use that one, rather than the dtb which in _end. We can't use CONFIG_OF_PRIOR_STAGE because it doens't distinguish the implementation of u-boot SPL and u-boot proper, so u-boot SPL need to reply on the prior stage to pass device tree location as well, but we don't pass the DT from boot rom now. In addition, when CONFIG_OF_PRIOR_STAGE is enabled, the u-boot-spl.bin and u-boot.itb won't include the device tree. Signed-off-by: Zong Li Reviewed-by: Leo Yu-Chi Liang

board: sifive: compile stuff only related to SPL in SPL build

2021-08-17T11:28:37+00:00

As (3581811dc26f "riscv: sifive/fu540: Move SPL related functions to spl.c"), we put the SPL stuff in spl.c, we don't need to compile unleashed.c and unmatched.c in SPL build. Signed-off-by: Zong Li Reviewed-by: Leo Yu-Chi Liang