ssb: add attribute to indicate a parallel flash is available
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/ssb/driver_mipscore.c b/drivers/ssb/driver_mipscore.c
index dcad2c4..b918ba9 100644
--- a/drivers/ssb/driver_mipscore.c
+++ b/drivers/ssb/driver_mipscore.c
@@ -192,6 +192,7 @@
/* When there is no chipcommon on the bus there is 4MB flash */
if (!bus->chipco.dev) {
+ mcore->pflash.present = true;
mcore->pflash.buswidth = 2;
mcore->pflash.window = SSB_FLASH1;
mcore->pflash.window_size = SSB_FLASH1_SZ;
@@ -206,6 +207,7 @@
break;
case SSB_CHIPCO_FLASHT_PARA:
pr_debug("Found parallel flash\n");
+ mcore->pflash.present = true;
mcore->pflash.window = SSB_FLASH2;
mcore->pflash.window_size = SSB_FLASH2_SZ;
if ((ssb_read32(bus->chipco.dev, SSB_CHIPCO_FLASH_CFG)
diff --git a/include/linux/ssb/ssb_driver_mips.h b/include/linux/ssb/ssb_driver_mips.h
index 5d057db..07a9c7a 100644
--- a/include/linux/ssb/ssb_driver_mips.h
+++ b/include/linux/ssb/ssb_driver_mips.h
@@ -14,6 +14,7 @@
};
struct ssb_pflash {
+ bool present;
u8 buswidth;
u32 window;
u32 window_size;