u-boot-brain/arch
Lukas Auer 5d8b2e7711 riscv: save hart ID and device tree passed by prior boot stage
Store the hart ID and device tree passed by the prior boot stage (in a0
and a1) in registers s0 and s1. Replace one use of s1 in start.S to
avoid overwriting it.

The device tree is also stored in memory to make it available to U-Boot
with the configuration CONFIG_OF_PRIOR_STAGE.

Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2018-11-26 13:57:32 +08:00
..
arc emdk->emsdp: Rename board 2018-11-01 23:04:05 +03:00
arm misc: Update read() and write() methods to return bytes xfered 2018-11-20 19:14:22 -07:00
m68k m68k: ColdFire mcf5441x, add eSDHC support 2018-09-16 00:01:13 +02:00
microblaze arch: types.h: factor out fixed width typedefs to int-ll64.h 2018-09-10 20:48:16 -04:00
mips MIPS: drop asm/const.h 2018-11-20 13:08:15 +01:00
nds32 Drop CONFIG_INIT_CRITICAL 2018-11-26 13:57:31 +08:00
nios2 .gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore 2018-06-18 14:43:12 -04:00
powerpc powerpc: t1040: Correct RCW EC2 settings 2018-10-29 13:19:43 -07:00
riscv riscv: save hart ID and device tree passed by prior boot stage 2018-11-26 13:57:32 +08:00
sandbox sf: Add a method to obtain the block-protect setting 2018-11-20 19:14:22 -07:00
sh Kbuild: add LDFLAGS_STANDALONE 2018-11-18 16:02:23 +01:00
x86 cpu: Add DM_FLAG_PRE_RELOC flag to various cpu drivers 2018-11-14 09:16:28 -08:00
xtensa xtensa: use asm-generic/atomic.h 2018-09-25 21:49:18 -04:00
.gitignore
Kconfig test: dm: virtio: Add test cases for virtio uclass 2018-11-14 09:16:28 -08:00