With load_elf() api, image load low address and high address is converted
to physical address if parameter translate_fn is provided. However
executing entry address is still virtual address. Here convert entry
address into physical address, since MMU is disabled when system power on,
the first PC instruction should be physical address.
Signed-off-by: Bibo Mao <maob...@loongson.cn>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
Tested-by: Song Gao <gaos...@loongson.cn>
---
hw/loongarch/boot.c | 1 +
tests/tcg/loongarch64/system/kernel.ld | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/loongarch/boot.c b/hw/loongarch/boot.c
index 354cf458c8..0324d6adcb 100644
--- a/hw/loongarch/boot.c
+++ b/hw/loongarch/boot.c
@@ -245,6 +245,7 @@ static int64_t load_kernel_info(struct loongarch_boot_info
*info)
&kernel_entry, &kernel_low,
&kernel_high, NULL, ELFDATA2LSB,
EM_LOONGARCH, 1, 0);
+ kernel_entry = cpu_loongarch_virt_to_phys(NULL, kernel_entry);
if (kernel_size < 0) {
kernel_size = load_loongarch_linux_image(info->kernel_filename,
&kernel_entry, &kernel_low,
diff --git a/tests/tcg/loongarch64/system/kernel.ld
b/tests/tcg/loongarch64/system/kernel.ld
index f1a7c0168c..56d8588f1a 100644
--- a/tests/tcg/loongarch64/system/kernel.ld
+++ b/tests/tcg/loongarch64/system/kernel.ld
@@ -3,7 +3,7 @@ ENTRY(_start)
SECTIONS
{
/* Linux kernel legacy start address. */
- . = 0x9000000000200000;
+ . = 0x200000;
_text = .;
.text : {
*(.text)
--
2.43.5
