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powerpc/t4rdb: fix cpld reset altbank

PATCH New shh.xie at gmail.com 2 participants 2 messages Apr 29, 2015 – Jul 31, 2015

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shh.xie at gmail.com

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#0 lore raw

PATCH 1/1 powerpc/t4rdb: fix cpld reset altbank

From: Shaohui Xie <[email protected]>

cpld reset altbank should always reset to bank4 no matter what current bank is.

Signed-off-by Shaohui Xie <[email protected]>
---
 board/freescale/t4rdb/cpld.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)
board/freescale/t4rdb/cpld.c +1 -7
index d5f3812..d563d0d 100644
@@ -47,14 +47,8 @@ void cpld_set_altbank(void)
 
 	switch (curbank) {
 	case CPLD_SELECT_BANK0:
-		altbank = CPLD_SELECT_BANK4;
-		CPLD_WRITE(vbank, altbank);
-		override = CPLD_READ(software_on);
-		CPLD_WRITE(software_on, override | CPLD_BANK_SEL_EN);
-		CPLD_WRITE(sys_reset, CPLD_SYSTEM_RESET);
-		break;
 	case CPLD_SELECT_BANK4:
-		altbank = CPLD_SELECT_BANK0;
+		altbank = CPLD_SELECT_BANK4;
 		CPLD_WRITE(vbank, altbank);
 		override = CPLD_READ(software_on);
 		CPLD_WRITE(software_on, override | CPLD_BANK_SEL_EN);
Signature · 1 line
2.1.0.27.g96db324
#1 lore raw

PATCH 1/1 powerpc/t4rdb: fix cpld reset altbank

Quoted 7 lines · shh.xie at gmail.com

From: Shaohui Xie <[email protected]>

cpld reset altbank should always reset to bank4 no matter what current bank is.

Signed-off-by Shaohui Xie <[email protected]>

---

Applied to u-boot-mpc85xx master.

Thanks.

York