Add the support of image pre load in spl or tpl when loading an image from ram.
Reviewed-by: Simon Glass sjg@chromium.org Signed-off-by: Philippe Reynes philippe.reynes@softathome.com --- common/spl/spl_ram.c | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/common/spl/spl_ram.c b/common/spl/spl_ram.c index 3f7f7accc1..8296459257 100644 --- a/common/spl/spl_ram.c +++ b/common/spl/spl_ram.c @@ -24,9 +24,17 @@ static ulong spl_ram_load_read(struct spl_load_info *load, ulong sector, ulong count, void *buf) { + ulong addr; + debug("%s: sector %lx, count %lx, buf %lx\n", __func__, sector, count, (ulong)buf); - memcpy(buf, (void *)(CONFIG_SPL_LOAD_FIT_ADDRESS + sector), count); + + addr = (ulong)CONFIG_SPL_LOAD_FIT_ADDRESS + sector; + if (CONFIG_IS_ENABLED(IMAGE_PRE_LOAD)) + addr += image_load_offset; + + memcpy(buf, (void *)addr, count); + return count; }
@@ -37,6 +45,17 @@ static int spl_ram_load_image(struct spl_image_info *spl_image,
header = (struct image_header *)CONFIG_SPL_LOAD_FIT_ADDRESS;
+ if (CONFIG_IS_ENABLED(IMAGE_PRE_LOAD)) { + unsigned long addr = (unsigned long)header; + int ret = image_pre_load(addr); + + if (ret) + return ret; + + addr += image_load_offset; + header = (struct image_header *)addr; + } + #if CONFIG_IS_ENABLED(DFU) if (bootdev->boot_device == BOOT_DEVICE_DFU) spl_dfu_cmd(0, "dfu_alt_info_ram", "ram", "0");