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[ar7] support AC49x bootloader environment

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Signed-off-by: Daniel Golle <dgolle@allnet.de>
Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34145 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2012-11-11 16:11:14 +00:00
parent ae5a6a7d59
commit b95ed4ea89
1 changed files with 20 additions and 0 deletions
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20
target/linux/ar7/patches-3.3/310-ac49x-prom-support.patch Normal file
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@ -0,0 +1,20 @@
--- a/arch/mips/ar7/prom.c
+++ b/arch/mips/ar7/prom.c
@@ -70,6 +70,7 @@ struct psbl_rec {
};
static const char psp_env_version[] __initconst = "TIENV0.8";
+static const char psp_env_version_ac49x[] __initconst = "MaxENV0.2";
struct psp_env_chunk {
u8 num;
@@ -186,7 +187,8 @@ static void __init ar7_init_env(struct e
struct psbl_rec *psbl = (struct psbl_rec *)(KSEG1ADDR(0x14000300));
void *psp_env = (void *)KSEG1ADDR(psbl->env_base);
- if (strcmp(psp_env, psp_env_version) == 0) {
+ if (strcmp(psp_env, psp_env_version) == 0 ||
+ strcmp(psp_env, psp_env_version_ac49x) == 0) {
parse_psp_env(psp_env);
} else {
for (i = 0; i < MAX_ENTRY; i++, env++)