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spl: rkfw: get partition sector independ on outside 

- clean and simplify the code.
- support a/b system and spl boot kernel.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I1adb2c1853e51a01e80d7453715ba2aabe0fc973
This commit is contained in:
Joseph Chen 2020-05-21 20:59:01 +08:00 committed by Jianhong Chen
parent 759f94f55d
commit 8a5f71e473
2 changed files with 36 additions and 23 deletions
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53
common/spl/spl_rkfw.c
View File

@ -12,6 +12,7 @@
#include <spl_rkfw.h>
#include <linux/kernel.h>
#include <asm/arch/spl_resource_img.h>
#include <boot_rkimg.h>
#ifdef CONFIG_SPL_ATF
static const __aligned(16) struct s_fip_name_id fip_name_id[] = {
@ -207,7 +208,7 @@ static int rkfw_load_trust(struct spl_load_info *info, u32 image_sector,
return ret;
}
#else
#else /* op-tee */
static int rkfw_load_trust(struct spl_load_info *info, u32 image_sector,
struct spl_image_info *spl_image,
int *found_rkfw, u32 try_count)
@ -455,41 +456,52 @@ out:
}
int spl_load_rkfw_image(struct spl_image_info *spl_image,
struct spl_load_info *info,
u32 trust_sector, u32 uboot_sector,
u32 boot_sector)
struct spl_load_info *info)
{
u32 uboot_sector = CONFIG_RKFW_U_BOOT_SECTOR;
u32 trust_sector = CONFIG_RKFW_TRUST_SECTOR;
u32 boot_sector = CONFIG_RKFW_BOOT_SECTOR;
int ret, try_count = RKFW_RETRY_SECTOR_TIMES;
int found_rkfw = 0;
char *part_name;
#ifdef CONFIG_SPL_LIBDISK_SUPPORT
struct blk_desc *dev_desc = info->dev;
disk_partition_t part_info;
if (dev_desc) {
if (part_get_info_by_name(dev_desc, PART_UBOOT, &part_info) > 0)
uboot_sector = part_info.start;
if (part_get_info_by_name(dev_desc, PART_TRUST, &part_info) > 0)
trust_sector = part_info.start;
if (part_get_info_by_name(dev_desc, PART_BOOT, &part_info) > 0)
boot_sector = part_info.start;
}
#endif
/* u-boot or boot */
if (spl_image->next_stage != SPL_NEXT_STAGE_UBOOT)
uboot_sector = 0;
ret = rkfw_load_trust(info, trust_sector, spl_image,
&found_rkfw, try_count);
if (ret) {
printf("Load trust image failed! ret=%d\n", ret);
part_name = PART_TRUST;
goto out;
}
#ifdef CONFIG_SPL_KERNEL_BOOT
if (spl_image->next_stage == SPL_NEXT_STAGE_UBOOT) {
#endif
if (uboot_sector) {
ret = rkfw_load_uboot(info, uboot_sector, spl_image, try_count);
if (ret)
printf("Load uboot image failed! ret=%d\n", ret);
else
goto boot;
#ifdef CONFIG_SPL_KERNEL_BOOT
} else if (spl_image->next_stage == SPL_NEXT_STAGE_KERNEL) {
#endif
if (ret) {
part_name = PART_UBOOT;
goto out;
}
} else {
ret = rkfw_load_kernel(info, boot_sector, spl_image, try_count);
if (ret) {
printf("Load kernel image failed! ret=%d\n", ret);
part_name = PART_BOOT;
goto out;
}
#ifdef CONFIG_SPL_KERNEL_BOOT
}
#endif
boot:
#if CONFIG_IS_ENABLED(LOAD_FIT)
spl_image->fdt_addr = 0;
#endif
@ -500,6 +512,9 @@ boot:
#endif
out:
if (ret)
printf("Load %s part failed! ret=%d\n", part_name, ret);
/* If not found rockchip firmware, try others outside */
return found_rkfw ? ret : -EAGAIN;
}

4
include/spl_rkfw.h
View File

@ -102,7 +102,5 @@ typedef struct tag_second_loader_hdr {
* spl_load_rkfw_image - Load rockchip image(trust and U-Boot) and jump to bl31.
*/
int spl_load_rkfw_image(struct spl_image_info *spl_image,
struct spl_load_info *info,
u32 trust_sector, u32 uboot_sector,
u32 boot_sector);
struct spl_load_info *info);
#endif