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| author | Tom Rini <trini@ti.com> | 2012-08-22 15:31:05 -0700 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-09-27 09:49:59 -0700 |
| commit | 6507f133f3201ed5fb22e4a3d73c33b47497539d (patch) | |
| tree | bd9cc293fbd27e5e0ce75b26fa58c8065d450f4a /arch/arm/cpu/armv7/omap3/board.c | |
| parent | 47f7bcae8c0de8b2a8af7ca309744f041a6d1424 (diff) | |
| download | talos-obmc-uboot-6507f133f3201ed5fb22e4a3d73c33b47497539d.tar.gz talos-obmc-uboot-6507f133f3201ed5fb22e4a3d73c33b47497539d.zip | |
SPL: Create arch/arm/lib/spl.c for board_init_f and jump_to_image_linux
In SPL (CONFIG_SPL_FRAMEWORK) board_init_f must setup the stack pointer,
clear the BSS and call board_init_r. We mark this as weak as some
platforms may need to perform additional initalization at this point.
We provide a gd that we know will be in a usable location, once the BSS
has been cleared to help with this as well. Finally, we no longer call
relocate_code so remove that from the armv7 version.
Next, both board_init_f and jump_to_image_linux are going to be
inherently arch-specific, so move these versions to arch/arm/lib/spl.c
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch/arm/cpu/armv7/omap3/board.c')
| -rw-r--r-- | arch/arm/cpu/armv7/omap3/board.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/omap3/board.c b/arch/arm/cpu/armv7/omap3/board.c index 42e2fd9198..9cee1d9b49 100644 --- a/arch/arm/cpu/armv7/omap3/board.c +++ b/arch/arm/cpu/armv7/omap3/board.c @@ -45,6 +45,8 @@ #include <i2c.h> #include <linux/compiler.h> +DECLARE_GLOBAL_DATA_PTR; + /* Declarations */ extern omap3_sysinfo sysinfo; static void omap3_setup_aux_cr(void); @@ -252,6 +254,8 @@ void s_init(void) #endif #ifdef CONFIG_SPL_BUILD + gd = &gdata; + preloader_console_init(); timer_init(); |
