diff options
Diffstat (limited to 'arch/mips/bcm63xx')
| -rw-r--r-- | arch/mips/bcm63xx/prom.c | 3 | ||||
| -rw-r--r-- | arch/mips/bcm63xx/setup.c | 4 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/mips/bcm63xx/prom.c b/arch/mips/bcm63xx/prom.c index c3a2ea62c5c3..f21dd168171a 100644 --- a/arch/mips/bcm63xx/prom.c +++ b/arch/mips/bcm63xx/prom.c @@ -22,6 +22,9 @@ void __init prom_init(void) { u32 reg, mask; + /* Cache CBR addr before CPU/DMA setup */ + bmips_cbr_addr = BMIPS_GET_CBR(); + bcm63xx_cpu_init(); /* stop any running watchdog */ diff --git a/arch/mips/bcm63xx/setup.c b/arch/mips/bcm63xx/setup.c index c13ddb544a23..16ea8945ae3a 100644 --- a/arch/mips/bcm63xx/setup.c +++ b/arch/mips/bcm63xx/setup.c @@ -12,6 +12,7 @@ #include <linux/memblock.h> #include <linux/ioport.h> #include <linux/pm.h> +#include <asm/bmips.h> #include <asm/bootinfo.h> #include <asm/time.h> #include <asm/reboot.h> @@ -22,6 +23,9 @@ #include <bcm63xx_io.h> #include <bcm63xx_gpio.h> +/* CBR addr doesn't change and we can cache it */ +void __iomem *bmips_cbr_addr __read_mostly; + void bcm63xx_machine_halt(void) { pr_info("System halted\n"); |