[U-Boot] [PATCH V2 4/5] splash_source: add support for filesystem formatted sata
Nikita Kiryanov
nikita at compulab.co.il
Thu Oct 29 10:54:43 CET 2015
Add support for loading splashimage from filesystem formatted sata
storage.
Cc: Igor Grinberg <grinberg at compulab.co.il>
Cc: Tom Rini <trini at konsulko.com>
Signed-off-by: Nikita Kiryanov <nikita at compulab.co.il>
---
Changes in V2:
- Refactored device initialization code so that #ifdefs are outside of
the functions.
common/splash_source.c | 20 ++++++++++++++++++++
include/splash.h | 1 +
2 files changed, 21 insertions(+)
diff --git a/common/splash_source.c b/common/splash_source.c
index cf47569..a09dd4b 100644
--- a/common/splash_source.c
+++ b/common/splash_source.c
@@ -13,6 +13,7 @@
#include <spi_flash.h>
#include <spi.h>
#include <usb.h>
+#include <sata.h>
#include <bmp_layout.h>
#include <fs.h>
@@ -116,6 +117,9 @@ static int splash_select_fs_dev(struct splash_location *location)
case SPLASH_STORAGE_USB:
res = fs_set_blk_dev("usb", location->devpart, FS_TYPE_ANY);
break;
+ case SPLASH_STORAGE_SATA:
+ res = fs_set_blk_dev("sata", location->devpart, FS_TYPE_ANY);
+ break;
default:
printf("Error: unsupported location storage.\n");
return -ENODEV;
@@ -146,6 +150,19 @@ static inline int splash_init_usb(void)
}
#endif
+#ifdef CONFIG_CMD_SATA
+static int splash_init_sata(void)
+{
+ return sata_initialize();
+}
+#else
+static inline int splash_init_sata(void)
+{
+ printf("Cannot load splash image: no SATA support\n");
+ return -ENOSYS;
+}
+#endif
+
#define SPLASH_SOURCE_DEFAULT_FILE_NAME "splash.bmp"
static int splash_load_fs(struct splash_location *location, u32 bmp_load_addr)
@@ -161,6 +178,9 @@ static int splash_load_fs(struct splash_location *location, u32 bmp_load_addr)
if (location->storage == SPLASH_STORAGE_USB)
res = splash_init_usb();
+ if (location->storage == SPLASH_STORAGE_SATA)
+ res = splash_init_sata();
+
if (res)
return res;
diff --git a/include/splash.h b/include/splash.h
index b728bd6..f0755ca 100644
--- a/include/splash.h
+++ b/include/splash.h
@@ -29,6 +29,7 @@ enum splash_storage {
SPLASH_STORAGE_SF,
SPLASH_STORAGE_MMC,
SPLASH_STORAGE_USB,
+ SPLASH_STORAGE_SATA,
};
enum splash_flags {
--
1.9.1
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