1 files changed, 46 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-3.3/006-MIPS-bcm47xx-refactor-fetching-board-data.patch b/target/linux/brcm47xx/patches-3.3/006-MIPS-bcm47xx-refactor-fetching-board-data.patch
new file mode 100644
index 000000000..f114501a4
--- /dev/null
+++ b/target/linux/brcm47xx/patches-3.3/006-MIPS-bcm47xx-refactor-fetching-board-data.patch
@@ -0,0 +1,46 @@
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -109,12 +109,7 @@ static int bcm47xx_get_invariants(struct
+ 	/* Fill boardinfo structure */
+ 	memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
+ 
+-	if (nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0)
+-		iv->boardinfo.vendor = (u16)simple_strtoul(buf, NULL, 0);
+-	else
+-		iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM;
+-	if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0)
+-		iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
++	bcm47xx_fill_ssb_boardinfo(&iv->boardinfo, NULL);
+ 
+ 	bcm47xx_fill_sprom(&iv->sprom, NULL);
+ 
+--- a/arch/mips/bcm47xx/sprom.c
++++ b/arch/mips/bcm47xx/sprom.c
+@@ -618,3 +618,15 @@ void bcm47xx_fill_sprom(struct ssb_sprom
+ 		bcm47xx_fill_sprom_r1(sprom, prefix);
+ 	}
+ }
++
++#ifdef CONFIG_BCM47XX_SSB
++void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo,
++				const char *prefix)
++{
++	nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0);
++	if (!boardinfo->vendor)
++		boardinfo->vendor = SSB_BOARDVENDOR_BCM;
++
++	nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0);
++}
++#endif
+--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
++++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
+@@ -47,4 +47,9 @@ extern enum bcm47xx_bus_type bcm47xx_bus
+ void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix);
+ void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix);
+ 
++#ifdef CONFIG_BCM47XX_SSB
++void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo,
++				const char *prefix);
++#endif
++
+ #endif /* __ASM_BCM47XX_H */