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| author | Florian Fainelli <florian@openwrt.org> | 2010-10-31 21:45:49 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2010-10-31 21:45:49 +0000 |
| commit | 21aeb28779a02c1c0cac637981f2a6cee155d457 (patch) | |
| tree | 50d3f5720f8b5b6b2619e736ab911d394738c8bc | |
| parent | 32ec735d8a3e541732683565334bed050b24a5de (diff) | |
| download | upstream-21aeb28779a02c1c0cac637981f2a6cee155d457.tar.gz upstream-21aeb28779a02c1c0cac637981f2a6cee155d457.tar.bz2 upstream-21aeb28779a02c1c0cac637981f2a6cee155d457.zip | |
initialize clocks earlier for lpj to be correct (#7548)
SVN-Revision: 23746
| -rw-r--r-- | target/linux/ar7/patches-2.6.32/170-clocks_init_earlier.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/target/linux/ar7/patches-2.6.32/170-clocks_init_earlier.patch b/target/linux/ar7/patches-2.6.32/170-clocks_init_earlier.patch new file mode 100644 index 0000000000..a0b384aae9 --- /dev/null +++ b/target/linux/ar7/patches-2.6.32/170-clocks_init_earlier.patch @@ -0,0 +1,53 @@ +--- a/arch/mips/ar7/clock.c ++++ b/arch/mips/ar7/clock.c +@@ -232,12 +232,12 @@ static void tnetd7300_set_clock(u32 shif + calculate(base_clock, frequency, &prediv, &postdiv, &mul); + + writel(((prediv - 1) << PREDIV_SHIFT) | (postdiv - 1), &clock->ctrl); +- msleep(1); ++ mdelay(1); + writel(4, &clock->pll); + while (readl(&clock->pll) & PLL_STATUS) + ; + writel(((mul - 1) << MUL_SHIFT) | (0xff << 3) | 0x0e, &clock->pll); +- msleep(75); ++ mdelay(75); + } + + static void __init tnetd7300_init_clocks(void) +@@ -407,7 +407,7 @@ static void __init tnetd7200_init_clocks + iounmap(bootcr); + } + +-int __init ar7_init_clocks(void) ++void __init ar7_init_clocks(void) + { + switch (ar7_chip_id()) { + case AR7_CHIP_7100: +@@ -421,7 +421,4 @@ int __init ar7_init_clocks(void) + default: + break; + } +- +- return 0; + } +-arch_initcall(ar7_init_clocks); +--- a/arch/mips/ar7/time.c ++++ b/arch/mips/ar7/time.c +@@ -26,5 +26,7 @@ + + void __init plat_time_init(void) + { ++ ar7_init_clocks(); ++ + mips_hpt_frequency = ar7_cpu_freq() / 2; + } +--- a/arch/mips/include/asm/mach-ar7/ar7.h ++++ b/arch/mips/include/asm/mach-ar7/ar7.h +@@ -178,4 +178,6 @@ static inline void ar7_device_off(u32 bi + msleep(20); + } + ++extern void __init ar7_init_clocks(void); ++ + #endif /* __AR7_H__ */ |