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| author | Marek Vasut <marex@denx.de> | 2012-08-12 16:53:35 +0200 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2012-08-17 20:13:48 +0200 |
| commit | 9a16f310c0182e0744341b85c43ec8c4f50ae4dc (patch) | |
| tree | c84bef3908aa025be304be9d715da88cf9aea093 | |
| parent | 8b82cefbfc88d12cdffa0970f03047b74d08487e (diff) | |
| download | u-boot-imx-9a16f310c0182e0744341b85c43ec8c4f50ae4dc.zip u-boot-imx-9a16f310c0182e0744341b85c43ec8c4f50ae4dc.tar.gz u-boot-imx-9a16f310c0182e0744341b85c43ec8c4f50ae4dc.tar.bz2 | |
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>
| -rw-r--r-- | board/qi/qi_lb60/qi_lb60.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/board/qi/qi_lb60/qi_lb60.c b/board/qi/qi_lb60/qi_lb60.c index 3583d01..d975209 100644 --- a/board/qi/qi_lb60/qi_lb60.c +++ b/board/qi/qi_lb60/qi_lb60.c @@ -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) |