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| author | Felix Fietkau <nbd@openwrt.org> | 2014-07-17 16:36:49 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2014-07-17 16:36:49 +0000 |
| commit | e744878636cfef8caef4e24d8c368414e76602cd (patch) | |
| tree | 44545608752c06cb01ee7ac77d2fee7cb5beb5fd /target/linux/atheros/patches-3.10/101-early-printk-support.patch | |
| parent | 572b532e6a76cf4710eb7dc9cad6e8d4a79d0a4c (diff) | |
| download | upstream-e744878636cfef8caef4e24d8c368414e76602cd.tar.gz upstream-e744878636cfef8caef4e24d8c368414e76602cd.tar.bz2 upstream-e744878636cfef8caef4e24d8c368414e76602cd.zip | |
atheros[uart]: use 32-bit aligned I/O
Use 32-bit aligned I/O and update base UART address (remove +3 offset).
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41699
Diffstat (limited to 'target/linux/atheros/patches-3.10/101-early-printk-support.patch')
| -rw-r--r-- | target/linux/atheros/patches-3.10/101-early-printk-support.patch | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/atheros/patches-3.10/101-early-printk-support.patch b/target/linux/atheros/patches-3.10/101-early-printk-support.patch index 3daa0117f7..be68025a5c 100644 --- a/target/linux/atheros/patches-3.10/101-early-printk-support.patch +++ b/target/linux/atheros/patches-3.10/101-early-printk-support.patch @@ -21,12 +21,12 @@ +static inline void prom_uart_wr(void __iomem *base, unsigned reg, + unsigned char ch) +{ -+ __raw_writeb(ch, base + 4 * reg); ++ __raw_writel(ch, base + 4 * reg); +} + +static inline unsigned char prom_uart_rr(void __iomem *base, unsigned reg) +{ -+ return __raw_readb(base + 4 * reg); ++ return __raw_readl(base + 4 * reg); +} + +void prom_putchar(unsigned char ch) |