diff options
| author | Hauke Mehrtens <hauke@hauke-m.de> | 2013-09-18 13:29:58 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-10-29 21:24:02 +0100 |
| commit | 84e8bb5e9284b6833f303947a6966e87f406574a (patch) | |
| tree | d3446befd6c6735f924f993df81f1fe9a2850768 /arch/mips/bcm47xx/prom.c | |
| parent | 786c497a693c708465b937c05945beaea1164c12 (diff) | |
| download | linux-84e8bb5e9284b6833f303947a6966e87f406574a.tar.bz2 | |
MIPS: BCM47XX: Print board name in /proc/cpuinfo
Do not print the constant system type "Broadcom BCM47XX" but print the
name of the actual SoC in use and the detected board.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5839/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/bcm47xx/prom.c')
| -rw-r--r-- | arch/mips/bcm47xx/prom.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/arch/mips/bcm47xx/prom.c b/arch/mips/bcm47xx/prom.c index 8c155afb1299..5cba318bc1cd 100644 --- a/arch/mips/bcm47xx/prom.c +++ b/arch/mips/bcm47xx/prom.c @@ -32,12 +32,37 @@ #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 int cfe_cons_handle; +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[50]; + 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; } void prom_putchar(char c) |