mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-27 01:56:46 +02:00
70 lines
2.6 KiB
Diff
70 lines
2.6 KiB
Diff
|
--- a/arch/mips/bcm47xx/setup.c
|
||
|
|
+++ b/arch/mips/bcm47xx/setup.c
|
||
|
|
@@ -59,10 +59,23 @@ static void bcm47xx_machine_halt(void)
|
||
|
|
}
|
||
|
|
|
||
|
|
#define READ_FROM_NVRAM(_outvar, name, buf) \
|
||
|
|
- if (nvram_getenv(name, buf, sizeof(buf)) >= 0)\
|
||
|
|
+ if (nvram_getprefix(prefix, name, buf, sizeof(buf)) >= 0)\
|
||
|
|
sprom->_outvar = simple_strtoul(buf, NULL, 0);
|
||
|
|
|
||
|
|
-static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
|
||
|
|
+static inline int nvram_getprefix(const char *prefix, char *name,
|
||
|
|
+ char *buf, int len)
|
||
|
|
+{
|
||
|
|
+ if (prefix) {
|
||
|
|
+ char key[100];
|
||
|
|
+
|
||
|
|
+ snprintf(key, sizeof(key), "%s%s", prefix, name);
|
||
|
|
+ return nvram_getenv(key, buf, len);
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+ return nvram_getenv(name, buf, len);
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+static void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix)
|
||
|
|
{
|
||
|
|
char buf[100];
|
||
|
|
u32 boardflags;
|
||
|
|
@@ -71,11 +84,11 @@ static void bcm47xx_fill_sprom(struct ss
|
||
|
|
|
||
|
|
sprom->revision = 1; /* Fallback: Old hardware does not define this. */
|
||
|
|
READ_FROM_NVRAM(revision, "sromrev", buf);
|
||
|
|
- if (nvram_getenv("il0macaddr", buf, sizeof(buf)) >= 0)
|
||
|
|
+ if (nvram_getprefix(prefix, "il0macaddr", buf, sizeof(buf)) >= 0)
|
||
|
|
nvram_parse_macaddr(buf, sprom->il0mac);
|
||
|
|
- if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
|
||
|
|
+ if (nvram_getprefix(prefix, "et0macaddr", buf, sizeof(buf)) >= 0)
|
||
|
|
nvram_parse_macaddr(buf, sprom->et0mac);
|
||
|
|
- if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
|
||
|
|
+ if (nvram_getprefix(prefix, "et1macaddr", buf, sizeof(buf)) >= 0)
|
||
|
|
nvram_parse_macaddr(buf, sprom->et1mac);
|
||
|
|
READ_FROM_NVRAM(et0phyaddr, "et0phyaddr", buf);
|
||
|
|
READ_FROM_NVRAM(et1phyaddr, "et1phyaddr", buf);
|
||
|
|
@@ -127,14 +140,14 @@ static void bcm47xx_fill_sprom(struct ss
|
||
|
|
READ_FROM_NVRAM(ofdm5gpo, "ofdm5gpo", buf);
|
||
|
|
READ_FROM_NVRAM(ofdm5ghpo, "ofdm5ghpo", buf);
|
||
|
|
|
||
|
|
- if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0) {
|
||
|
|
+ if (nvram_getprefix(prefix, "boardflags", buf, sizeof(buf)) >= 0) {
|
||
|
|
boardflags = simple_strtoul(buf, NULL, 0);
|
||
|
|
if (boardflags) {
|
||
|
|
sprom->boardflags_lo = (boardflags & 0x0000FFFFU);
|
||
|
|
sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
- if (nvram_getenv("boardflags2", buf, sizeof(buf)) >= 0) {
|
||
|
|
+ if (nvram_getprefix(prefix, "boardflags2", buf, sizeof(buf)) >= 0) {
|
||
|
|
boardflags = simple_strtoul(buf, NULL, 0);
|
||
|
|
if (boardflags) {
|
||
|
|
sprom->boardflags2_lo = (boardflags & 0x0000FFFFU);
|
||
|
|
@@ -160,7 +173,7 @@ static int bcm47xx_get_invariants(struct
|
||
|
|
if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0)
|
||
|
|
iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
|
||
|
|
|
||
|
|
- bcm47xx_fill_sprom(&iv->sprom);
|
||
|
|
+ bcm47xx_fill_sprom(&iv->sprom, NULL);
|
||
|
|
|
||
|
|
if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0)
|
||
|
|
iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10);
|