diff options
| author | Julius Werner <jwerner@chromium.org> | 2015-10-16 13:10:02 -0700 |
|---|---|---|
| committer | Julius Werner <jwerner@chromium.org> | 2015-11-17 21:31:20 +0100 |
| commit | 7dcf9d51e5ffadfcf8b5fceddcddb4e1d0a7db37 (patch) | |
| tree | 2860976349922ae1ba54c9a668949c55598469ba /src/soc/nvidia/tegra210/include | |
| parent | d3634c108d63d07ce004a66e3abb05e8da57d65b (diff) | |
arm64: tegra132: tegra210: Remove old arm64/stage_entry.S
This patch removes the old arm64/stage_entry.S code that was too
specific to the Tegra SoC boot flow, and replaces it with code that
hides the peculiarities of switching to a different CPU/arch in ramstage
in the Tegra SoC directories.
BRANCH=None
BUG=None
TEST=Built Ryu and Smaug. !!!UNTESTED!!!
Change-Id: Ib3a0448b30ac9c7132581464573efd5e86e03698
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/12078
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/soc/nvidia/tegra210/include')
| -rw-r--r-- | src/soc/nvidia/tegra210/include/soc/memlayout.ld | 7 | ||||
| -rw-r--r-- | src/soc/nvidia/tegra210/include/soc/memlayout_vboot2.ld | 9 |
2 files changed, 13 insertions, 3 deletions
diff --git a/src/soc/nvidia/tegra210/include/soc/memlayout.ld b/src/soc/nvidia/tegra210/include/soc/memlayout.ld index 0338cd9604..00ecd28224 100644 --- a/src/soc/nvidia/tegra210/include/soc/memlayout.ld +++ b/src/soc/nvidia/tegra210/include/soc/memlayout.ld @@ -14,6 +14,7 @@ */ #include <memlayout.h> +#include <rules.h> #include <arch/header.ld> @@ -29,7 +30,11 @@ SECTIONS SRAM_START(0x40000000) PRERAM_CBMEM_CONSOLE(0x40000000, 8K) PRERAM_CBFS_CACHE(0x40002000, 84K) - STACK(0x40017000, 16K) +#if ENV_ARM64 + STACK(0x40017000, 8K) +#else /* AVP gets a separate stack to avoid any chance of handoff races. */ + STACK(0x40019000, 8K) +#endif TIMESTAMP(0x4001B000, 2K) BOOTBLOCK(0x4001B800, 24K) ROMSTAGE(0x40022000, 120K) diff --git a/src/soc/nvidia/tegra210/include/soc/memlayout_vboot2.ld b/src/soc/nvidia/tegra210/include/soc/memlayout_vboot2.ld index b4b3dc2822..c1c581bf71 100644 --- a/src/soc/nvidia/tegra210/include/soc/memlayout_vboot2.ld +++ b/src/soc/nvidia/tegra210/include/soc/memlayout_vboot2.ld @@ -14,6 +14,7 @@ */ #include <memlayout.h> +#include <rules.h> #include <arch/header.ld> @@ -29,8 +30,12 @@ SECTIONS SRAM_START(0x40000000) PRERAM_CBMEM_CONSOLE(0x40000000, 8K) PRERAM_CBFS_CACHE(0x40002000, 36K) - VBOOT2_WORK(0x4000B000, 16K) - STACK(0x4000F000, 2K) + VBOOT2_WORK(0x4000B000, 12K) +#if ENV_ARM64 + STACK(0x4000E000, 3K) +#else /* AVP gets a separate stack to avoid any chance of handoff races. */ + STACK(0x4000EC00, 3K) +#endif TIMESTAMP(0x4000F800, 2K) BOOTBLOCK(0x40010000, 28K) VERSTAGE(0x40017000, 64K) |