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| author | Fred Fan <r01011@freescale.com> | 2009-11-19 16:43:08 +0800 |
|---|---|---|
| committer | Terry Lv <r65388@freescale.com> | 2009-12-04 17:14:08 +0800 |
| commit | d8667412a8b7e1ad96979bc2191b4e3fa90c8254 (patch) | |
| tree | 52f9a08604fdbb9a3dfee9e77473f7a0127126ca /include/asm-arm | |
| parent | 3f86cf9693f8b98c44999e81d4067943c634b421 (diff) | |
| download | u-boot-imx-d8667412a8b7e1ad96979bc2191b4e3fa90c8254.zip u-boot-imx-d8667412a8b7e1ad96979bc2191b4e3fa90c8254.tar.gz u-boot-imx-d8667412a8b7e1ad96979bc2191b4e3fa90c8254.tar.bz2 | |
ENGR00118978: Timer adjustment for all platforms
In current u-boot design,
get_timer_masked is not correct and udelay is not accurate
when the time is less than 1000us.
Thus we need to use ipg clock source for accurate timer.
Signed-off-by: Terry Lv <r65388@freescale.com>
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/arch-mx25/mx25.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-arm/arch-mx25/mx25.h b/include/asm-arm/arch-mx25/mx25.h index a51b893..aa3dac0 100644 --- a/include/asm-arm/arch-mx25/mx25.h +++ b/include/asm-arm/arch-mx25/mx25.h @@ -36,7 +36,8 @@ enum mxc_clock { MXC_IPG_CLK, MXC_IPG_PERCLK, MXC_UART_CLK, - MXC_CSPI_CLK + MXC_CSPI_CLK, + MXC_ESDHC_CLK, }; extern unsigned int mx25_get_ipg_clk(void); |