For LoongArch the start of the image is not the entry
point to the image.
We refactor the code base to allow entry point to be
supplied by setup_booti.
Signed-off-by: Jiaxun Yang <jiaxun.y...@flygoat.com>
---
arch/arm/lib/image.c | 3 ++-
arch/riscv/lib/image.c | 4 +++-
arch/sandbox/lib/bootm.c | 2 +-
boot/bootm.c | 5 +++--
cmd/booti.c | 5 +++--
common/spl/spl.c | 9 +++++----
include/image.h | 3 ++-
7 files changed, 19 insertions(+), 12 deletions(-)
diff --git a/arch/arm/lib/image.c b/arch/arm/lib/image.c
index e394c1ad9093..024b6adc75e7 100644
--- a/arch/arm/lib/image.c
+++ b/arch/arm/lib/image.c
@@ -30,7 +30,7 @@ struct Image_header {
};
int booti_setup(ulong image, ulong *relocated_addr, ulong *size,
- bool force_reloc)
+ ulong *entry, bool force_reloc)
{
struct Image_header *ih;
uint64_t dst;
@@ -73,6 +73,7 @@ int booti_setup(ulong image, ulong *relocated_addr, ulong
*size,
dst = gd->bd->bi_dram[0].start;
*relocated_addr = ALIGN(dst, SZ_2M) + text_offset;
+ *entry = *relocated_addr;
unmap_sysmem(ih);
diff --git a/arch/riscv/lib/image.c b/arch/riscv/lib/image.c
index a82f48e9a505..2fd1f6c535ae 100644
--- a/arch/riscv/lib/image.c
+++ b/arch/riscv/lib/image.c
@@ -33,7 +33,7 @@ struct linux_image_h {
};
int booti_setup(ulong image, ulong *relocated_addr, ulong *size,
- bool force_reloc)
+ ulong entry, bool force_reloc)
{
struct linux_image_h *lhdr;
@@ -56,6 +56,8 @@ int booti_setup(ulong image, ulong *relocated_addr, ulong
*size,
*relocated_addr = image;
}
+ *entry = *relocated_addr;
+
unmap_sysmem(lhdr);
return 0;
diff --git a/arch/sandbox/lib/bootm.c b/arch/sandbox/lib/bootm.c
index 44ba8b52e139..4ef34c81d6d2 100644
--- a/arch/sandbox/lib/bootm.c
+++ b/arch/sandbox/lib/bootm.c
@@ -83,7 +83,7 @@ int do_bootm_linux(int flag, struct bootm_info *bmi)
/* used for testing 'booti' command */
int booti_setup(ulong image, ulong *relocated_addr, ulong *size,
- bool force_reloc)
+ ulong entry, bool force_reloc)
{
log_err("Booting is not supported on the sandbox.\n");
diff --git a/boot/bootm.c b/boot/bootm.c
index 032f5a4a1605..770300132891 100644
--- a/boot/bootm.c
+++ b/boot/bootm.c
@@ -693,9 +693,10 @@ static int bootm_load_os(struct bootm_headers *images, int
boot_progress)
images->os.os == IH_OS_LINUX) {
ulong relocated_addr;
ulong image_size;
+ ulong entry;
int ret;
- ret = booti_setup(load, &relocated_addr, &image_size, false);
+ ret = booti_setup(load, &relocated_addr, &image_size, &entry,
false);
if (ret) {
printf("Failed to prep arm64 kernel (err=%d)\n", ret);
return BOOTM_ERR_RESET;
@@ -709,7 +710,7 @@ static int bootm_load_os(struct bootm_headers *images, int
boot_progress)
memmove((void *)relocated_addr, load_buf, image_size);
}
- images->ep = relocated_addr;
+ images->ep = entry;
images->os.start = relocated_addr;
images->os.end = relocated_addr + image_size;
}
diff --git a/cmd/booti.c b/cmd/booti.c
index b9637b3ec3d8..9586a4c58ac1 100644
--- a/cmd/booti.c
+++ b/cmd/booti.c
@@ -27,6 +27,7 @@ static int booti_start(struct bootm_info *bmi)
ulong ld;
ulong relocated_addr;
ulong image_size;
+ ulong entry;
uint8_t *temp;
ulong dest;
ulong dest_end;
@@ -73,7 +74,7 @@ static int booti_start(struct bootm_info *bmi)
}
unmap_sysmem((void *)ld);
- ret = booti_setup(ld, &relocated_addr, &image_size, false);
+ ret = booti_setup(ld, &relocated_addr, &image_size, &entry, false);
if (ret)
return 1;
@@ -84,7 +85,7 @@ static int booti_start(struct bootm_info *bmi)
memmove((void *)relocated_addr, (void *)ld, image_size);
}
- images->ep = relocated_addr;
+ images->ep = entry;
images->os.start = relocated_addr;
images->os.end = relocated_addr + image_size;
diff --git a/common/spl/spl.c b/common/spl/spl.c
index e06bc75d36b2..52a4bee13728 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -113,7 +113,8 @@ int __weak bootz_setup(ulong image, ulong *start, ulong
*end)
return 1;
}
-int __weak booti_setup(ulong image, ulong *relocated_addr, ulong *size, bool
force_reloc)
+int __weak booti_setup(ulong image, ulong *relocated_addr, ulong *size,
+ ulong *entry, bool force_reloc)
{
return 1;
}
@@ -324,13 +325,13 @@ int spl_parse_image_header(struct spl_image_info
*spl_image,
#if CONFIG_IS_ENABLED(OS_BOOT)
#if defined(CMD_BOOTI)
- ulong start, size;
+ ulong start, size, entry;
- if (!booti_setup((ulong)header, &start, &size, 0)) {
+ if (!booti_setup((ulong)header, &start, &size, &entry, 0)) {
spl_image->name = "Linux";
spl_image->os = IH_OS_LINUX;
spl_image->load_addr = start;
- spl_image->entry_point = start;
+ spl_image->entry_point = entry;
spl_image->size = size;
debug(SPL_TPL_PROMPT
"payload Image, load addr: 0x%lx size: %d\n",
diff --git a/include/image.h b/include/image.h
index acffd17e0dfd..a2bfc7bb19a3 100644
--- a/include/image.h
+++ b/include/image.h
@@ -1061,11 +1061,12 @@ int bootz_setup(ulong image, ulong *start, ulong *end);
* @image: Address of image
* @start: Returns start address of image
* @size : Returns size image
+ * @entry: Returns entry point of image
* @force_reloc: Ignore image->ep field, always place image to RAM start
* Return: 0 if OK, 1 if the image was not recognised
*/
int booti_setup(ulong image, ulong *relocated_addr, ulong *size,
- bool force_reloc);
+ ulong *entry, bool force_reloc);
/*******************************************************************/
/* New uImage format specific code (prefixed with fit_) */
--
2.43.0
