diff options
Diffstat (limited to 'board/compulab/cm_fx6/spl.c')
| -rw-r--r-- | board/compulab/cm_fx6/spl.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/board/compulab/cm_fx6/spl.c b/board/compulab/cm_fx6/spl.c index a3abc7b3f3..3948ba23ae 100644 --- a/board/compulab/cm_fx6/spl.c +++ b/board/compulab/cm_fx6/spl.c @@ -15,6 +15,7 @@ #include <asm/arch/mx6-ddr.h> #include <asm/arch/clock.h> #include <asm/arch/sys_proto.h> +#include <asm/arch/crm_regs.h> #include <asm/imx-common/iomux-v3.h> #include <fsl_esdhc.h> #include "common.h" @@ -309,7 +310,17 @@ static void cm_fx6_setup_ecspi(void) { } void board_init_f(ulong dummy) { + struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; + gd = &gdata; + /* + * We don't use DMA in SPL, but we do need it in U-Boot. U-Boot + * initializes DMA very early (before all board code), so the only + * opportunity we have to initialize APBHDMA clocks is in SPL. + */ + setbits_le32(&mxc_ccm->CCGR0, MXC_CCM_CCGR0_APBHDMA_MASK); + enable_usdhc_clk(1, 2); + arch_cpu_init(); timer_init(); cm_fx6_setup_ecspi(); |