diff options
| author | Lars Munch <lars@segv.dk> | 2010-05-08 22:43:35 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-05-31 19:40:41 +0200 |
| commit | e03c22a98cf5deffd0dec2f9ff88a600aa330bc4 (patch) | |
| tree | dbb06162b962ef194e422e40641d559b31087662 /hw/gumstix.c | |
| parent | 0f89cc7b6c33418f268126cc908b222e0d052f69 (diff) | |
arm: fix arm kernel boot for non zero start addr
Booting an arm kernel has been broken a while when booting from non zero start
address. This is due to the order of events: board init loads the kernel and
sets register 15 to the start address and then qemu_system_reset reset the cpu
making register 15 zero again.
This patch fixes the usage of the register 15 start address trick in
combination with arm_load_kernel.
Signed-off-by: Lars Munch <lars@segv.dk>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'hw/gumstix.c')
| -rw-r--r-- | hw/gumstix.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/hw/gumstix.c b/hw/gumstix.c index 3fd31f4bfc..b64e04e205 100644 --- a/hw/gumstix.c +++ b/hw/gumstix.c @@ -74,8 +74,6 @@ static void connex_init(ram_addr_t ram_size, exit(1); } - cpu->env->regs[15] = 0x00000000; - /* Interrupt line of NIC is connected to GPIO line 36 */ smc91c111_init(&nd_table[0], 0x04000300, pxa2xx_gpio_in_get(cpu->gpio)[36]); @@ -114,8 +112,6 @@ static void verdex_init(ram_addr_t ram_size, exit(1); } - cpu->env->regs[15] = 0x00000000; - /* Interrupt line of NIC is connected to GPIO line 99 */ smc91c111_init(&nd_table[0], 0x04000300, pxa2xx_gpio_in_get(cpu->gpio)[99]); |