diff options
Diffstat (limited to 'board/freescale/mx53_smd')
| -rw-r--r-- | board/freescale/mx53_smd/lowlevel_init.S | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/board/freescale/mx53_smd/lowlevel_init.S b/board/freescale/mx53_smd/lowlevel_init.S index 8aef8b2..7bf9e69 100644 --- a/board/freescale/mx53_smd/lowlevel_init.S +++ b/board/freescale/mx53_smd/lowlevel_init.S @@ -101,6 +101,21 @@ ldr r0, CCM_BASE_ADDR_W + /* Gate of clocks to the peripherals first */ + ldr r1, =0x3FFFFFFF + str r1, [r0, #CLKCTL_CCGR0] + ldr r1, =0x0 + str r1, [r0, #CLKCTL_CCGR1] + str r1, [r0, #CLKCTL_CCGR2] + str r1, [r0, #CLKCTL_CCGR3] + str r1, [r0, #CLKCTL_CCGR7] + ldr r1, =0x00030000 + str r1, [r0, #CLKCTL_CCGR4] + ldr r1, =0x00FFF030 + str r1, [r0, #CLKCTL_CCGR5] + ldr r1, =0x0F00030F + str r1, [r0, #CLKCTL_CCGR6] + /* Switch ARM to step clock */ mov r1, #0x4 str r1, [r0, #CLKCTL_CCSR] |