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authorHauke Mehrtens <hauke@hauke-m.de>2013-01-26 20:34:00 +0000
committerHauke Mehrtens <hauke@hauke-m.de>2013-01-26 20:34:00 +0000
commit05623aebefb8c55d40e3c6795b40ca046a8e6181 (patch)
tree7586b3f4b33d49a5fa07ddfe63fd559b8aab3d4d /target/linux/brcm47xx/patches-3.6/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch
parenta83d7bb109266706bf06e1984e16cd0c470c090f (diff)
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brcm47xx: add initial board detection code
SVN-Revision: 35322
Diffstat (limited to 'target/linux/brcm47xx/patches-3.6/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch')
-rw-r--r--target/linux/brcm47xx/patches-3.6/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch39
1 files changed, 39 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-3.6/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch b/target/linux/brcm47xx/patches-3.6/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch
new file mode 100644
index 0000000000..abfa4004f2
--- /dev/null
+++ b/target/linux/brcm47xx/patches-3.6/261-MIPS-BCM47XX-print-board-name-in-proc-cpuinfo.patch
@@ -0,0 +1,39 @@
+--- a/arch/mips/bcm47xx/prom.c
++++ b/arch/mips/bcm47xx/prom.c
+@@ -32,10 +32,35 @@
+ #include <asm/bootinfo.h>
+ #include <asm/fw/cfe/cfe_api.h>
+ #include <asm/fw/cfe/cfe_error.h>
++#include <bcm47xx.h>
++#include <bcm47xx_board.h>
++
++static u16 get_chip_id(void)
++{
++ switch (bcm47xx_bus_type) {
++#ifdef CONFIG_BCM47XX_SSB
++ case BCM47XX_BUS_TYPE_SSB:
++ return bcm47xx_bus.ssb.chip_id;
++#endif
++#ifdef CONFIG_BCM47XX_BCMA
++ case BCM47XX_BUS_TYPE_BCMA:
++ return bcm47xx_bus.bcma.bus.chipinfo.id;
++#endif
++ }
++ return 0;
++}
+
+ const char *get_system_type(void)
+ {
+- return "Broadcom BCM47XX";
++ static char buf[128];
++ u16 chip_id = get_chip_id();
++
++ snprintf(buf, sizeof(buf),
++ (chip_id > 0x9999) ? "Broadcom BCM%d (%s)" :
++ "Broadcom BCM%04X (%s)",
++ chip_id, bcm47xx_board_get_name());
++
++ return buf;
+ }
+
+ static __init int prom_init_cfe(void)