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| author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-06-28 17:51:13 +0200 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-06-28 17:51:13 +0200 |
| commit | e6c7f86f03b0ad25e9ef70df3ee1989b6b789d7c (patch) | |
| tree | fb7b4ca068bf10217d28af5c33e7a0a9c9961c6a /arch/arm/cpu | |
| parent | 9dc8fef2583f23ca6a99c6f5e709a8b80018364f (diff) | |
| parent | d6c6d127c5b948ec381fad5b24a2bc5497720644 (diff) | |
| download | u-boot-e6c7f86f03b0ad25e9ef70df3ee1989b6b789d7c.tar.gz u-boot-e6c7f86f03b0ad25e9ef70df3ee1989b6b789d7c.tar.xz u-boot-e6c7f86f03b0ad25e9ef70df3ee1989b6b789d7c.zip | |
Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/mx27/generic.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm926ejs/mx27/generic.c b/arch/arm/cpu/arm926ejs/mx27/generic.c index 41bb84bb6e..a9a13cb283 100644 --- a/arch/arm/cpu/arm926ejs/mx27/generic.c +++ b/arch/arm/cpu/arm926ejs/mx27/generic.c @@ -159,6 +159,8 @@ unsigned int mxc_get_clock(enum mxc_clock clk) switch (clk) { case MXC_ARM_CLK: return imx_get_armclk(); + case MXC_I2C_CLK: + return imx_get_ahbclk()/2; case MXC_UART_CLK: return imx_get_perclk1(); case MXC_FEC_CLK: @@ -380,3 +382,11 @@ void mx27_sd2_init_pins(void) } #endif /* CONFIG_MXC_MMC */ + +#ifndef CONFIG_SYS_DCACHE_OFF +void enable_caches(void) +{ + /* Enable D-cache. I-cache is already enabled in start.S */ + dcache_enable(); +} +#endif /* CONFIG_SYS_DCACHE_OFF */ |