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authorFlorian Fainelli <florian@openwrt.org>2012-11-11 16:11:14 +0000
committerFlorian Fainelli <florian@openwrt.org>2012-11-11 16:11:14 +0000
commitfeb968d96429dc7ce978cab35b5a0a8daa9c3c2a (patch)
tree648b1cdac00119e0751bb4b9b951250f44d557e3 /target/linux/ar7/patches-3.3
parent7d09c61d657da226e258f9c40070cdf56feac6c4 (diff)
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support AC49x bootloader environment
Signed-off-by: Daniel Golle <dgolle@allnet.de> Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 34145
Diffstat (limited to 'target/linux/ar7/patches-3.3')
-rw-r--r--target/linux/ar7/patches-3.3/310-ac49x-prom-support.patch20
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/ar7/patches-3.3/310-ac49x-prom-support.patch b/target/linux/ar7/patches-3.3/310-ac49x-prom-support.patch
new file mode 100644
index 0000000000..dddf22106a
--- /dev/null
+++ b/target/linux/ar7/patches-3.3/310-ac49x-prom-support.patch
@@ -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++)