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https://github.com/LibreELEC/LibreELEC.tv
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55 lines
1.7 KiB
Diff
55 lines
1.7 KiB
Diff
From 5dc781bf680c34a57817b8ac1ab247497253c3d7 Mon Sep 17 00:00:00 2001
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From: Jonas Karlman <jonas@kwiboo.se>
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Date: Wed, 29 Jan 2025 22:36:32 +0000
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Subject: [PATCH 77/84] rockchip: mkimage: Add option for image load address
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and flag
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The v2 image format supports defining a load address and flag for each
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embedded image.
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Add initial support for writing the image load address and flag to the
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v2 image format header.
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This may later be used for RK3576 to embed a minimal initial image that
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if required to fix booting from SD-card due to a BootROM issue.
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Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
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---
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tools/rkcommon.c | 7 ++++++-
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1 file changed, 6 insertions(+), 1 deletion(-)
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diff --git a/tools/rkcommon.c b/tools/rkcommon.c
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index 8f0616375c1..8b57ba69cde 100644
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--- a/tools/rkcommon.c
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+++ b/tools/rkcommon.c
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@@ -152,12 +152,16 @@ static struct spl_info spl_infos[] = {
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*
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* @file: image file path
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* @size: aligned size of image in bytes
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+ * @address: image load address
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+ * @flag: no use
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*/
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struct spl_params {
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struct {
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char *file;
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uint32_t size;
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+ uint32_t address;
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+ uint32_t flag;
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} images[4];
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};
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@@ -368,7 +372,8 @@ static void rkcommon_set_header0_v2(void *buf, struct image_tool_params *params)
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image_sector_count = spl_params.images[i].size / RK_BLK_SIZE;
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hdr->images[i].offset = cpu_to_le16(sector_offset);
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hdr->images[i].size = cpu_to_le16(image_sector_count);
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- hdr->images[i].address = 0xFFFFFFFF;
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+ hdr->images[i].address = spl_params.images[i].address ?: 0xFFFFFFFF;
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+ hdr->images[i].flag = spl_params.images[i].flag;
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hdr->images[i].counter = cpu_to_le32(i + 1);
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image_ptr = buf + sector_offset * RK_BLK_SIZE;
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do_sha256_hash(image_ptr, spl_params.images[i].size,
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--
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2.34.1
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