Revert "imx: rom api: fix image offset computation"

This reverts commit 6d1818d9d6067186860056f375be6beca30a4f20.

As reported by Ye Li on ML:

1. Removing the image_offset will break secondary (redundant) boot support for sd and emmc.
2. When booting from emmc boot partition, the image_offset is 0. But the flash.bin
generated by mkimage with imximage-8mp-lpddr4.cfg is for sd. It expects to be burn at 32KB offset.
The fit offset 0x60000 has already included the 32KB offset.  So when you burn this flash.bin
to emmc boot partition at offset 0, the fit offset should subtract the 32KB (0x60000 - 0x8000).

Signed-off-by: Stefano Babic <sbabic@denx.de>

diff --git a/arch/arm/mach-imx/spl_imx_romapi.c b/arch/arm/mach-imx/spl_imx_romapi.c
index 893b7d12a7910d47c652953beef45379b0c7465f..f588a5f52160b12ec7fd5c61820cdbc41c5df86b 100644 (file)
--- a/arch/arm/mach-imx/spl_imx_romapi.c
+++ b/arch/arm/mach-imx/spl_imx_romapi.c
@@ -84,7 +84,12 @@ static int spl_romapi_load_image_seekable(struct spl_image_info *spl_image,
        printf("image offset 0x%x, pagesize 0x%x, ivt offset 0x%x\n",
               image_offset, pagesize, offset);
 
-       offset = CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512;
+       if (((rom_bt_dev >> 16) & 0xff) ==  BT_DEV_TYPE_FLEXSPINOR)
+               offset = CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512;
+       else
+               offset = image_offset +
+                       CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512 - 0x8000;
+
        size = ALIGN(sizeof(struct image_header), pagesize);
        ret = g_rom_api->download_image((u8 *)header, offset, size,
                                        ((uintptr_t)header) ^ offset ^ size);