Fix musl build

[karo-tx-uboot.git] / common / spl / spl_mmc.c

diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index fa6f891bc805e30bd64723a9ca98f352cf38af45..e580f2291af24d78d64e098200cdbdf4734308ca 100644 (file)
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -10,12 +10,11 @@
 #include <spl.h>
 #include <asm/u-boot.h>
 #include <mmc.h>
-#include <version.h>
 #include <image.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
-static int mmc_load_image_raw(struct mmc *mmc, unsigned long sector)
+static int mmc_load_image_raw_sector(struct mmc *mmc, unsigned long sector)
 {
        unsigned long err;
        u32 image_size_sectors;
@@ -51,6 +50,22 @@ end:
        return (err == 0);
 }
 
+#ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION
+static int mmc_load_image_raw_partition(struct mmc *mmc, int partition)
+{
+       disk_partition_t info;
+
+       if (get_partition_info(&mmc->block_dev, partition, &info)) {
+#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
+               printf("spl: partition error\n");
+#endif
+               return -1;
+       }
+
+       return mmc_load_image_raw_sector(mmc, info.start);
+}
+#endif
+
 #ifdef CONFIG_SPL_OS_BOOT
 static int mmc_load_image_raw_os(struct mmc *mmc)
 {
@@ -64,7 +79,8 @@ static int mmc_load_image_raw_os(struct mmc *mmc)
                return -1;
        }
 
-       return mmc_load_image_raw(mmc, CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR);
+       return mmc_load_image_raw_sector(mmc,
+                                               CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR);
 }
 #endif
 
@@ -98,19 +114,39 @@ void spl_mmc_load_image(void)
 #ifdef CONFIG_SPL_OS_BOOT
                if (spl_start_uboot() || mmc_load_image_raw_os(mmc))
 #endif
-               err = mmc_load_image_raw(mmc,
+#ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION
+               err = mmc_load_image_raw_partition(mmc,
+                       CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION);
+#else
+               err = mmc_load_image_raw_sector(mmc,
                        CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR);
+#endif
+#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+       }
+       if (err || boot_mode == MMCSD_MODE_FS) {
+               debug("boot mode - FS\n");
 #ifdef CONFIG_SPL_FAT_SUPPORT
-       } else if (boot_mode == MMCSD_MODE_FAT) {
-               debug("boot mode - FAT\n");
 #ifdef CONFIG_SPL_OS_BOOT
                if (spl_start_uboot() || spl_load_image_fat_os(&mmc->block_dev,
-                                                               CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION))
+                                                               CONFIG_SYS_MMCSD_FS_BOOT_PARTITION))
 #endif
                err = spl_load_image_fat(&mmc->block_dev,
-                                       CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION,
-                                       CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME);
+                                       CONFIG_SYS_MMCSD_FS_BOOT_PARTITION,
+                                       CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
+               if(err)
+#endif /* CONFIG_SPL_FAT_SUPPORT */
+               {
+#ifdef CONFIG_SPL_EXT_SUPPORT
+#ifdef CONFIG_SPL_OS_BOOT
+               if (spl_start_uboot() || spl_load_image_ext_os(&mmc->block_dev,
+                                                               CONFIG_SYS_MMCSD_FS_BOOT_PARTITION))
 #endif
+               err = spl_load_image_ext(&mmc->block_dev,
+                                       CONFIG_SYS_MMCSD_FS_BOOT_PARTITION,
+                                       CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
+#endif /* CONFIG_SPL_EXT_SUPPORT */
+               }
+#endif /* defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT) */
 #ifdef CONFIG_SUPPORT_EMMC_BOOT
        } else if (boot_mode == MMCSD_MODE_EMMCBOOT) {
                /*
@@ -132,14 +168,27 @@ void spl_mmc_load_image(void)
 #ifdef CONFIG_SPL_OS_BOOT
                if (spl_start_uboot() || mmc_load_image_raw_os(mmc))
 #endif
-               err = mmc_load_image_raw(mmc,
+               err = mmc_load_image_raw_sector(mmc,
                        CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR);
 #endif
-       } else {
+       }
+
+       switch(boot_mode){
+               case MMCSD_MODE_RAW:
+#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+               case MMCSD_MODE_FS:
+#endif
+#ifdef CONFIG_SUPPORT_EMMC_BOOT
+               case MMCSD_MODE_EMMCBOOT:
+#endif
+                       /* Boot mode is ok. Nothing to do. */
+                       break;
+               case MMCSD_MODE_UNDEFINED:
+               default:
 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
-               puts("spl: wrong MMC boot mode\n");
+                       puts("spl: wrong MMC boot mode\n");
 #endif
-               hang();
+                       hang();
        }
 
        if (err)