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ssb: move parallel flash config into an own struct

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This is a preparing step for adding serial flash support.

Signed-off-by: Hauke Mehrtens <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
This commit is contained in:
Hauke Mehrtens 2012-09-29 20:36:17 +02:00 • committed by John W. Linville
commit 54c974984e
4 changed files with 19 additions and 16 deletions
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14
drivers/ssb/driver_mipscore.c
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@ -192,9 +192,9 @@ static void ssb_mips_flash_detect(struct ssb_mipscore *mcore)
/* When there is no chipcommon on the bus there is 4MB flash */
if (!bus->chipco.dev) {
mcore->flash_buswidth = 2;
mcore->flash_window = SSB_FLASH1;
mcore->flash_window_size = SSB_FLASH1_SZ;
mcore->pflash.buswidth = 2;
mcore->pflash.window = SSB_FLASH1;
mcore->pflash.window_size = SSB_FLASH1_SZ;
return;
}
@ -206,13 +206,13 @@ static void ssb_mips_flash_detect(struct ssb_mipscore *mcore)
break;
case SSB_CHIPCO_FLASHT_PARA:
pr_debug("Found parallel flash\n");
mcore->flash_window = SSB_FLASH2;
mcore->flash_window_size = SSB_FLASH2_SZ;
mcore->pflash.window = SSB_FLASH2;
mcore->pflash.window_size = SSB_FLASH2_SZ;
if ((ssb_read32(bus->chipco.dev, SSB_CHIPCO_FLASH_CFG)
& SSB_CHIPCO_CFG_DS16) == 0)
mcore->flash_buswidth = 1;
mcore->pflash.buswidth = 1;
else
mcore->flash_buswidth = 2;
mcore->pflash.buswidth = 2;
break;
}
}