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| author | Ye.Li <B37916@freescale.com> | 2015-02-01 21:58:42 +0800 |
|---|---|---|
| committer | Frank Li <Frank.Li@freescale.com> | 2015-02-04 21:53:29 +0800 |
| commit | 73b511503aef9675e58baadc0639d59c8395bcb4 (patch) | |
| tree | 4e6c2a2fd0b5c879f351e4873bdf8826a83cbb0e /tools | |
| parent | 25f508ff6891d8861e1fe49c4e2f840cff0040e0 (diff) | |
| download | u-boot-imx-73b511503aef9675e58baadc0639d59c8395bcb4.zip u-boot-imx-73b511503aef9675e58baadc0639d59c8395bcb4.tar.gz u-boot-imx-73b511503aef9675e58baadc0639d59c8395bcb4.tar.bz2 | |
MLK-10176-3 imx: mx7: Add clock support
Since a new CCM with clock root slice is introduced in mx7. Provide
several APIs for configuring root slice in clock_slice.c
Implement clock/PLL relevant functions for modules in mx7d to
enable/disable/set/get clocks or PLLs.
From mx7d, the clocks are initialized in function "void clock_init(void)",
such as UART, USDHC, ECSPI, USB, WDOG, WEIM. These module don't have clock
setting functions in driver and BSP, and assume the clock is setup before
entering into u-boot. Because default root clock is 24Mhz OSC, we have
to setup these default clocks.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions