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dm: mips: Fix warnings in lb60 board 

The lb60 board accesses the clkgr register, which is 32bit via
16bit IO ops. This causes malfunction. Fix this.

qi_lb60.c: In function ‘cpm_init’:
qi_lb60.c:72:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
qi_lb60.c:84:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel <zpxu@ingenic.cn>
Cc: Shinya Kuribayashi <skuribay@pobox.com>
Cc: Xiangfu Liu <xiangfu@openmobilefree.net>
This commit is contained in:
Marek Vasut 2012-08-12 16:53:35 +02:00 committed by Daniel Schwierzeck
parent 8b82cefbfc
commit 9a16f310c0
1 changed files with 2 additions and 2 deletions
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4
board/qi/qi_lb60/qi_lb60.c
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@ -69,7 +69,7 @@ static void gpio_init(void)
static void cpm_init(void)
{
struct jz4740_cpm *cpm = (struct jz4740_cpm *)JZ4740_CPM_BASE;
uint32_t reg = readw(&cpm->clkgr);
uint32_t reg = readl(&cpm->clkgr);
reg |= CPM_CLKGR_IPU |
CPM_CLKGR_CIM |
@ -81,7 +81,7 @@ static void cpm_init(void)
CPM_CLKGR_UDC |
CPM_CLKGR_AIC1;
writew(reg, &cpm->clkgr);
writel(reg, &cpm->clkgr);
}
int board_early_init_f(void)