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| author | Patrick Delaunay <patrick.delaunay@st.com> | 2018-03-20 12:54:51 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-04-07 03:45:28 +0300 |
| commit | 35a66960cd7358588bd678b4b3dfedb27226fe3e (patch) | |
| tree | 5ac022abdcdc415468d0a8f7562c7a205f579e18 | |
| parent | 52280315a4c58647906a56af8ce79b7ee0c28571 (diff) | |
| download | u-boot-35a66960cd7358588bd678b4b3dfedb27226fe3e.tar.xz | |
spl: spl_mmc: provide one weak function spl_boot_partition
The spl_boot_partition function has been added in order to have
the possibility to boot on a same binary from different mmc devices
with different partitions.
By default keep the current behavior, SPL use the partition defined
by CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Christophe KERELLO <christophe.kerello@st.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
| -rw-r--r-- | common/spl/spl_mmc.c | 15 | ||||
| -rw-r--r-- | include/spl.h | 1 |
2 files changed, 14 insertions, 2 deletions
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index 351f4edd41..4aa0b2caf3 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -292,6 +292,14 @@ u32 __weak spl_boot_mode(const u32 boot_device) #endif } +#ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION +__weak +int spl_boot_partition(const u32 boot_device) +{ + return CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION; +} +#endif + int spl_mmc_load_image(struct spl_image_info *spl_image, struct spl_boot_device *bootdev) { @@ -347,8 +355,11 @@ int spl_mmc_load_image(struct spl_image_info *spl_image, return err; } #ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION - err = mmc_load_image_raw_partition(spl_image, mmc, - CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION); + err = spl_boot_partition(bootdev->boot_device); + if (!err) + return err; + + err = mmc_load_image_raw_partition(spl_image, mmc, err); if (!err) return err; #endif diff --git a/include/spl.h b/include/spl.h index c14448b8fc..5754012cd0 100644 --- a/include/spl.h +++ b/include/spl.h @@ -82,6 +82,7 @@ int spl_load_simple_fit(struct spl_image_info *spl_image, void preloader_console_init(void); u32 spl_boot_device(void); u32 spl_boot_mode(const u32 boot_device); +int spl_boot_partition(const u32 boot_device); void spl_set_bd(void); /** |