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[Qemu-devel] [PATCH microblaze v1 2/3] microblaze: boot: Don't hack the
From: |
Peter Crosthwaite |
Subject: |
[Qemu-devel] [PATCH microblaze v1 2/3] microblaze: boot: Don't hack the elf entry point |
Date: |
Mon, 28 Apr 2014 17:12:58 -0700 |
There was some modulo logic to ensure that Microblaze always booted into
physical RAM regardless of the elf entry. Removed it, as QEMU should fail
gracefully when given a bad elf, rather than attempt to run it.
Signed-off-by: Peter Crosthwaite <address@hidden>
---
hw/microblaze/boot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/microblaze/boot.c b/hw/microblaze/boot.c
index 48d9e7a..7e7b42f 100644
--- a/hw/microblaze/boot.c
+++ b/hw/microblaze/boot.c
@@ -148,7 +148,7 @@ void microblaze_load_kernel(MicroBlazeCPU *cpu, hwaddr
ddr_base,
big_endian, ELF_MACHINE, 0);
}
/* Always boot into physical ram. */
- boot_info.bootstrap_pc = ddr_base + (entry & 0x0fffffff);
+ boot_info.bootstrap_pc = (uint32_t)entry;
/* If it wasn't an ELF image, try an u-boot image. */
if (kernel_size < 0) {
--
1.9.2.1.g06c4abd