rk3568 rt uboot init

hc

2023-11-06 9df731a176aab8e03b984b681b1bea01ccff6644

 u-boot/arch/arm/mach-rockchip/uimage.c
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..
@@ -12,8 +12,8 @@
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 #include <asm/arch/resource_img.h>
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 #include <asm/arch/uimage.h>
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14
 
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-static int uimage_load_one(struct blk_desc *dev_desc, disk_partition_t *part,
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-			   int pos_off, int size, void *dst)
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+int uimage_load_one(struct blk_desc *dev_desc, disk_partition_t *part,
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+		    int pos_off, int size, void *dst)
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 {
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 	u32 blknum, blkoff;
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 	u32 unused;
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@@ -183,31 +183,23 @@
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 	return 0;
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 }
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185
 
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-int uimage_init_resource(void)
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-{
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-	struct blk_desc *dev_desc;
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-	disk_partition_t part;
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-	image_header_t *hdr;
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-	char *part_name;
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-	ulong data, offset;
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-	ulong size;
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 #ifdef CONFIG_ROCKCHIP_RESOURCE_IMAGE
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-	ulong dst;
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-	int idx = 3;
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-#endif
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-	int ret;
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+int uimage_init_resource(struct blk_desc *dev_desc)
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+{
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+	disk_partition_t part;
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+	ulong data, offset, size;
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+	image_header_t *hdr;
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+	char *part_name = PART_BOOT;
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+	int ret, idx = 3;
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+	void *buf;
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195
 
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-	dev_desc = rockchip_get_bootdev();
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-	if (!dev_desc) {
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-		printf("No dev_desc!\n");
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-		return ENODEV;
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-	}
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+	if (!dev_desc)
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+		return -ENODEV;
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198
 
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+#ifndef CONFIG_ANDROID_AB
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 	if (rockchip_get_boot_mode() == BOOT_MODE_RECOVERY)
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 		part_name = PART_RECOVERY;
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-	else
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-		part_name = PART_BOOT;
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-
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+#endif
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 	if (part_get_info_by_name(dev_desc, part_name, &part) < 0) {
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 		UIMG_I("No %s partition\n", part_name);
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 		return -ENODEV;
..
..
@@ -215,35 +207,28 @@
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 	hdr = uimage_get_hdr(dev_desc, &part);
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 	if (!hdr)
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-		return -ENODEV;
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+		return -EAGAIN;
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211
 
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 	image_multi_getimg(hdr, idx, &data, &size);
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 	offset = data - (ulong)hdr;
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 	free(hdr);
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215
 
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-#ifdef CONFIG_ROCKCHIP_RESOURCE_IMAGE
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-	ulong fdt_addr;
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-
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-	/* reserve enough space before fdt */
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-	fdt_addr = env_get_ulong("fdt_addr_r", 16, 0);
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-	dst = (ulong)fdt_addr -
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-		   ALIGN(size, dev_desc->blksz) - CONFIG_SYS_FDT_PAD;
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-	ret = uimage_load_one(dev_desc, &part, offset, size, (void *)dst);
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-	if (ret) {
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-		UIMG_I("Failed to load resource file, ret=%d\n", ret);
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-		return ret;
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-	}
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-
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-	if (!sysmem_alloc_base(MEM_RESOURCE, (phys_addr_t)dst,
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-			       ALIGN(size, RK_BLK_SIZE)))
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+	buf = memalign(ARCH_DMA_MINALIGN, ALIGN(size, dev_desc->blksz));
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+	if (!buf)
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 		return -ENOMEM;
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219
 
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-	ret = resource_create_ram_list(dev_desc, (void *)dst);
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+	printf("RESC: '%s', blk@0x%08lx\n", part.name,
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+	       part.start + (offset / dev_desc->blksz));
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+	ret = uimage_load_one(dev_desc, &part, offset, size, buf);
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+	if (ret)
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+		return ret;
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+
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+	ret = resource_setup_ram_list(dev_desc, buf);
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 	if (ret) {
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-		UIMG_I("Failed to create resource list, ret=%d\n", ret);
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+		UIMG_I("Failed to setup resource ram list, ret=%d\n", ret);
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 		return ret;
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 	}
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-#endif
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 	return 0;
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 }
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+#endif