diff options
Diffstat (limited to 'arch/mips/bcm63xx')
| -rw-r--r-- | arch/mips/bcm63xx/boards/board_bcm963xx.c | 2 | ||||
| -rw-r--r-- | arch/mips/bcm63xx/prom.c | 3 | ||||
| -rw-r--r-- | arch/mips/bcm63xx/setup.c | 8 |
3 files changed, 12 insertions, 1 deletions
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c index 99f321b6e417..9cc8fbf218a5 100644 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c @@ -42,7 +42,7 @@ static struct board_info __initdata board_cvg834g = { .expected_cpu_id = 0x3368, .ephy_reset_gpio = 36, - .ephy_reset_gpio_flags = GPIOF_INIT_HIGH, + .ephy_reset_gpio_flags = GPIOF_OUT_INIT_HIGH, .has_pci = 1, .has_uart0 = 1, .has_uart1 = 1, 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..81529084bc75 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 +23,13 @@ #include <bcm63xx_io.h> #include <bcm63xx_gpio.h> +/* + * CBR addr doesn't change and we can cache it. + * For broken SoC/Bootloader CBR addr might also be provided via DT + * with "brcm,bmips-cbr-reg" in the "cpus" node. + */ +void __iomem *bmips_cbr_addr __read_mostly; + void bcm63xx_machine_halt(void) { pr_info("System halted\n"); |