mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-24 15:56:49 +00:00
2f7fb57c12
* Merge uboot-ramips into uboot-mediatek. * Port support for the RAVPower RP WD009 to U-Boot 2022.07. * Add support for MT7621 and add builds for the reference boards. * Add builds for MT7620 and MT7628 reference boards. This should help to make development of U-Boot-level board support for all MediaTek targets much easier. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
65 lines
1.9 KiB
Diff
65 lines
1.9 KiB
Diff
From b4e5137067d34a099efd921532ece177560789ca Mon Sep 17 00:00:00 2001
|
|
From: Weijie Gao <weijie.gao@mediatek.com>
|
|
Date: Fri, 20 May 2022 11:24:04 +0800
|
|
Subject: [PATCH 23/25] spl: nand: support loading legacy image with payload
|
|
compressed
|
|
|
|
Add support to load legacy image with payload compressed. This redirects
|
|
the boot flow for all legacy images. If the payload is not compressed, the
|
|
actual behavior will remain unchanged.
|
|
|
|
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
|
|
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
|
|
---
|
|
common/spl/spl_nand.c | 27 +++++++++++++++++++++++++++
|
|
1 file changed, 27 insertions(+)
|
|
|
|
diff --git a/common/spl/spl_nand.c b/common/spl/spl_nand.c
|
|
index 82a10ffa63..7b7579a2df 100644
|
|
--- a/common/spl/spl_nand.c
|
|
+++ b/common/spl/spl_nand.c
|
|
@@ -56,6 +56,21 @@ static ulong spl_nand_fit_read(struct spl_load_info *load, ulong offs,
|
|
return size / load->bl_len;
|
|
}
|
|
|
|
+static ulong spl_nand_legacy_read(struct spl_load_info *load, ulong offs,
|
|
+ ulong size, void *dst)
|
|
+{
|
|
+ int err;
|
|
+
|
|
+ debug("%s: offs %lx, size %lx, dst %p\n",
|
|
+ __func__, offs, size, dst);
|
|
+
|
|
+ err = nand_spl_load_image(offs, size, dst);
|
|
+ if (err)
|
|
+ return 0;
|
|
+
|
|
+ return size;
|
|
+}
|
|
+
|
|
struct mtd_info * __weak nand_get_mtd(void)
|
|
{
|
|
return NULL;
|
|
@@ -93,6 +108,18 @@ static int spl_nand_load_element(struct spl_image_info *spl_image,
|
|
load.bl_len = bl_len;
|
|
load.read = spl_nand_fit_read;
|
|
return spl_load_imx_container(spl_image, &load, offset / bl_len);
|
|
+ } else if (IS_ENABLED(CONFIG_SPL_LEGACY_IMAGE_FORMAT) &&
|
|
+ image_get_magic(header) == IH_MAGIC) {
|
|
+ struct spl_load_info load;
|
|
+
|
|
+ debug("Found legacy image\n");
|
|
+ load.dev = NULL;
|
|
+ load.priv = NULL;
|
|
+ load.filename = NULL;
|
|
+ load.bl_len = 1;
|
|
+ load.read = spl_nand_legacy_read;
|
|
+
|
|
+ return spl_load_legacy_img(spl_image, bootdev, &load, offset);
|
|
} else {
|
|
err = spl_parse_image_header(spl_image, bootdev, header);
|
|
if (err)
|
|
--
|
|
2.36.1
|
|
|