This copy what the previous bootloader was doing on this board. It fixes USB host 1 clock error as its PHY clock is provided by the i.MX31.
Signed-off-by: Philippe Rétornaz <[email protected]> --- arch/arm/boards/mx31moboard/lowlevel.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm/boards/mx31moboard/lowlevel.c b/arch/arm/boards/mx31moboard/lowlevel.c index e9ffb74..2294c5a 100644 --- a/arch/arm/boards/mx31moboard/lowlevel.c +++ b/arch/arm/boards/mx31moboard/lowlevel.c @@ -59,9 +59,12 @@ static noinline __noreturn void mx31moboard_startup(void) writel(IMX_PLL_PD(0) | IMX_PLL_MFD(0x33) | IMX_PLL_MFI(0xa) | IMX_PLL_MFN(0x0C), MX31_CCM_BASE_ADDR + MX31_CCM_MPCTL); - writel(IMX_PLL_PD(1) | IMX_PLL_MFD(0x43) | IMX_PLL_MFI(12) | + writel(IMX_PLL_PD(0) | IMX_PLL_MFD(9) | IMX_PLL_MFI(6) | IMX_PLL_MFN(1), MX31_CCM_BASE_ADDR + MX31_CCM_SPCTL); + writel(IMX_PLL_PD(1) | IMX_PLL_MFD(12) | IMX_PLL_MFI(9) | + IMX_PLL_MFN(3), MX31_CCM_BASE_ADDR + + MX31_CCM_UPCTL); /* * Configure IOMUXC -- 1.7.9.5 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
