[ar7] support AC49x bootloader environment
[openwrt/svn-archive/archive.git] / target / linux / ar7 / patches-3.3 / 310-ac49x-prom-support.patch
1 --- a/arch/mips/ar7/prom.c
2 +++ b/arch/mips/ar7/prom.c
3 @@ -70,6 +70,7 @@ struct psbl_rec {
4 };
5
6 static const char psp_env_version[] __initconst = "TIENV0.8";
7 +static const char psp_env_version_ac49x[] __initconst = "MaxENV0.2";
8
9 struct psp_env_chunk {
10 u8 num;
11 @@ -186,7 +187,8 @@ static void __init ar7_init_env(struct e
12 struct psbl_rec *psbl = (struct psbl_rec *)(KSEG1ADDR(0x14000300));
13 void *psp_env = (void *)KSEG1ADDR(psbl->env_base);
14
15 - if (strcmp(psp_env, psp_env_version) == 0) {
16 + if (strcmp(psp_env, psp_env_version) == 0 ||
17 + strcmp(psp_env, psp_env_version_ac49x) == 0) {
18 parse_psp_env(psp_env);
19 } else {
20 for (i = 0; i < MAX_ENTRY; i++, env++)