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

doc: riscv: flashing SiFive boards

2021-08-01T13:45:11+00:00

We should not use /dev/sda and /dev/sdb in our examples. Users might inadvertently mess up their workstation. Use /dev/sdX instead. Remove console output like '# ' and '> ' which makes copying hard. Set example language to bash for correct syntax-highlighting. Signed-off-by: Heinrich Schuchardt iewed-by: Bin Meng

board: sifive: add HiFive Unmatched board support

2021-05-31T08:35:55+00:00

Add defconfig and board support for HiFive Unmatched. Signed-off-by: Green Wan Reviewed-by: Bin Meng Reviewed-by: Rick Chen

riscv: sifive: Rename fu540 board to unleashed

2021-04-08T07:37:29+00:00

In preparation to add SiFive Unmatched board support, let's rename the existing fu540 board to unleashed. Signed-off-by: Bin Meng Reviewed-by: Leo Yu-Chi Liang

doc: sifive: fu540: fix heading levels

2021-01-16T10:17:20+00:00

Two sibling headings cannot have the same name. Signed-off-by: Heinrich Schuchardt

sifive: fu540: Add Booting from SPI

2020-07-24T06:55:19+00:00

Add booting from SPI for SiFive Unleashed board. Signed-off-by: Jagan Teki Reviewed-by: Bin Meng Tested-by: Bin Meng

doc: sifive: Fix spelling of "environment".

2020-06-23T18:43:24+00:00

Signed-off-by: Vagrant Cascadian

doc: sifive: fu540: Add description for OpenSBI generic platform

2020-06-04T01:44:09+00:00

OpenSBI generic platform support provides platform specific functionality based on the FDT passed by previous booting stage. Depends on OpenSBI commit: platform: Add generic FDT based platform support (sha1: f1aa9e54e00006ae70aeac638d5b75093520f65d) Signed-off-by: Pragnesh Patel Reviewed-by: Bin Meng Reviewed-by: Jagan Teki

configs: fu540: Add config options for U-Boot SPL

2020-06-04T01:44:09+00:00

With sifive_fu540_defconfig: User can use FSBL or u-boot-spl.bin anyone at a time. For FSBL, fsbl->fw_payload.bin (opensbi + U-Boot) For u-boot-spl.bin, u-boot-spl.bin->FIT image (opensbi + U-Boot proper + dtb) U-Boot SPL will be loaded by ZSBL from SD card (replace fsbl.bin with u-boot-spl.bin) and runs in L2 LIM in machine mode and then load FIT image u-boot.itb from SD card into RAM. U-Boot SPL expects u-boot.itb FIT image at the starting of SD card sector number (0x822) of GUID type "2E54B353-1271-4842-806F-E436D6AF6985" Signed-off-by: Pragnesh Patel Signed-off-by: Jagan Teki Reviewed-by: Jagan Teki Reviewed-by: Bin Meng

fu540: Remove ARCH= references from documentation

2020-06-02T21:27:04+00:00

When building U-Boot we select the architecture via Kconfig and not ARCH being passed in via the environment or make cmdline. While in here, add the doc file to the MAINTAINERS entry. Cc: Paul Walmsley Cc: Palmer Dabbelt Cc: Anup Patel Cc: Atish Patra Signed-off-by: Tom Rini

image: Add compressed Image parsing support in booti.

2020-04-17T16:32:36+00:00

Add compressed Image parsing support so that booti can parse both flat and compressed Image to boot Linux. Currently, it is difficult to calculate a safe address for every board where the compressed image can be decompressed. It is also not possible to figure out the size of the compressed file as well. Thus, user need to set two additional environment variables kernel_comp_addr_r and filesize to make this work. Following compression methods are supported for now. lzma, lzo, bzip2, gzip. lz4 support is not added as ARM64 kernel generates a lz4 compressed image with legacy header which U-Boot doesn't know how to parse and decompress. Tested on HiFive Unleashed and Qemu for RISC-V. Tested on Qemu for ARM64. Signed-off-by: Atish Patra Reviewed-by: Tom Rini [trini: Fix minor rST formatting problems] Signed-off-by: Tom Rini