diff options
| author | Tom Rini <trini@ti.com> | 2014-12-19 16:53:24 -0500 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2015-01-16 14:52:52 -0500 |
| commit | a6b541b09022acb6f7c2754100ae26bd44eed1d9 (patch) | |
| tree | cd3f71bd852e2bd29241528d4c68960ea30b21af /arch/arm/cpu/armv7/omap-common/boot-common.c | |
| parent | ab77f24119e80257de4ab017b877f92f96980562 (diff) | |
TI ARMv7: Don't use GD before crt0.S has set it
Prior to this change we set the gd pointer early so that we can store
data in it. This becomes problematic for DM changes as well as being
odd in general. Re-work the code paths so that we don't need to set the
gd pointer so early and instead can rely upon the normal setting of it.
In order to do this we do need to move certain calls from s_init into
spl_board_init(), mainly preloader_console_init and
save_omap_boot_params.
Tested on: Beaglebone Black, AM43xx GP EVM, Beagleboard, Beagleboard xM,
OMAP5 uEVM, DRA7xx EVM
Signed-off-by: Tom Rini <trini@ti.com>
Tested-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/cpu/armv7/omap-common/boot-common.c')
| -rw-r--r-- | arch/arm/cpu/armv7/omap-common/boot-common.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/boot-common.c b/arch/arm/cpu/armv7/omap-common/boot-common.c index 00a108212a..17500f2315 100644 --- a/arch/arm/cpu/armv7/omap-common/boot-common.c +++ b/arch/arm/cpu/armv7/omap-common/boot-common.c @@ -106,6 +106,16 @@ u32 spl_boot_mode(void) void spl_board_init(void) { + /* + * Save the boot parameters passed from romcode. + * We cannot delay the saving further than this, + * to prevent overwrites. + */ + save_omap_boot_params(); + + /* Prepare console output */ + preloader_console_init(); + #ifdef CONFIG_SPL_NAND_SUPPORT gpmc_init(); #endif |