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authorGabe Black <gabeblack@chromium.org>2012-11-03 11:41:23 +0000
committerSimon Glass <sjg@chromium.org>2012-12-06 14:30:41 -0800
commit8313315b9ab3a130784a2a7d0c4f329808690c0b (patch)
tree6d5fe1a9f4318342993286e4ccf61f2ad5b90d0b /arch/x86
parentac31a7b81c5519a86ddce4fde4a99ba759332abc (diff)
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x86: Initialise SPI if enabled
If we have SPI support, make sure that we init it. Signed-off-by: Gabe Black <gabeblack@google.com> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Vic Yang <victoryang@chromium.org>
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/include/asm/init_helpers.h1
-rw-r--r--arch/x86/lib/board.c3
-rw-r--r--arch/x86/lib/init_helpers.c9
3 files changed, 13 insertions, 0 deletions
diff --git a/arch/x86/include/asm/init_helpers.h b/arch/x86/include/asm/init_helpers.h
index ade694f..2f437e0 100644
--- a/arch/x86/include/asm/init_helpers.h
+++ b/arch/x86/include/asm/init_helpers.h
@@ -37,5 +37,6 @@ int init_bd_struct_r(void);
int flash_init_r(void);
int status_led_set_r(void);
int set_load_addr_r(void);
+int init_func_spi(void);
#endif /* !_INIT_HELPERS_H_ */
diff --git a/arch/x86/lib/board.c b/arch/x86/lib/board.c
index c7d8960..2ffe061 100644
--- a/arch/x86/lib/board.c
+++ b/arch/x86/lib/board.c
@@ -154,6 +154,9 @@ init_fnc_t *init_sequence_r[] = {
#ifndef CONFIG_SYS_NO_FLASH
flash_init_r,
#endif
+#ifdef CONFIG_SPI
+ init_func_spi;
+#endif
env_relocate_r,
#ifdef CONFIG_PCI
pci_init_r,
diff --git a/arch/x86/lib/init_helpers.c b/arch/x86/lib/init_helpers.c
index 87c7263..d10a846 100644
--- a/arch/x86/lib/init_helpers.c
+++ b/arch/x86/lib/init_helpers.c
@@ -28,6 +28,7 @@
#include <net.h>
#include <ide.h>
#include <serial.h>
+#include <spi.h>
#include <status_led.h>
#include <asm/processor.h>
#include <asm/u-boot-x86.h>
@@ -160,3 +161,11 @@ int set_load_addr_r(void)
return 0;
}
+
+int init_func_spi(void)
+{
+ puts("SPI: ");
+ spi_init();
+ puts("ready\n");
+ return 0;
+}