diff options
Diffstat (limited to 'drivers/ssb/driver_mipscore.c')
-rw-r--r-- | drivers/ssb/driver_mipscore.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/ssb/driver_mipscore.c b/drivers/ssb/driver_mipscore.c index 77bc8d4..33b37da 100644 --- a/drivers/ssb/driver_mipscore.c +++ b/drivers/ssb/driver_mipscore.c @@ -10,6 +10,7 @@ #include <linux/ssb/ssb.h> +#include <linux/mtd/physmap.h> #include <linux/serial.h> #include <linux/serial_core.h> #include <linux/serial_reg.h> @@ -17,6 +18,25 @@ #include "ssb_private.h" +static const char *part_probes[] = { "bcm47xxpart", NULL }; + +static struct physmap_flash_data ssb_pflash_data = { + .part_probe_types = part_probes, +}; + +static struct resource ssb_pflash_resource = { + .name = "ssb_pflash", + .flags = IORESOURCE_MEM, +}; + +struct platform_device ssb_pflash_dev = { + .name = "physmap-flash", + .dev = { + .platform_data = &ssb_pflash_data, + }, + .resource = &ssb_pflash_resource, + .num_resources = 1, +}; static inline u32 mips_read32(struct ssb_mipscore *mcore, u16 offset) @@ -197,7 +217,7 @@ static void ssb_mips_flash_detect(struct ssb_mipscore *mcore) pflash->buswidth = 2; pflash->window = SSB_FLASH1; pflash->window_size = SSB_FLASH1_SZ; - return; + goto ssb_pflash; } /* There is ChipCommon, so use it to read info about flash */ @@ -219,6 +239,13 @@ static void ssb_mips_flash_detect(struct ssb_mipscore *mcore) pflash->buswidth = 2; break; } + +ssb_pflash: + if (pflash->present) { + ssb_pflash_data.width = pflash->buswidth; + ssb_pflash_resource.start = pflash->window; + ssb_pflash_resource.end = pflash->window + pflash->window_size; + } } u32 ssb_cpu_clock(struct ssb_mipscore *mcore) |