UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Hauke Mehrtens 2013-09-18 13:29:58 +02:00 committed by Ralf Baechle
parent 786c497a69
commit 84e8bb5e92
1 changed files with 26 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
arch/mips/bcm47xx/prom.c
View File

@ -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)