* [U-Boot] [PATCH] powerpc/t4rdb: fix cpld reset altbank
@ 2015-04-29 6:56 shh.xie at gmail.com
2015-07-31 15:42 ` York Sun
0 siblings, 1 reply; 2+ messages in thread
From: shh.xie at gmail.com @ 2015-04-29 6:56 UTC (permalink / raw)
To: u-boot
From: Shaohui Xie <Shaohui.Xie@freescale.com>
cpld reset altbank should always reset to bank4 no matter what current
bank is.
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
---
board/freescale/t4rdb/cpld.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/board/freescale/t4rdb/cpld.c b/board/freescale/t4rdb/cpld.c
index d5f3812..d563d0d 100644
--- a/board/freescale/t4rdb/cpld.c
+++ b/board/freescale/t4rdb/cpld.c
@@ -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);
--
2.1.0.27.g96db324
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2015-04-29 6:56 [U-Boot] [PATCH] powerpc/t4rdb: fix cpld reset altbank shh.xie at gmail.com
2015-07-31 15:42 ` York Sun
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