diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/board.c | 2 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/clock_am33xx.c | 8 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/clocks_am33xx.h | 2 |
3 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index 05a2d28ba1..a31bf40e5b 100644 --- a/arch/arm/cpu/armv7/am33xx/board.c +++ b/arch/arm/cpu/armv7/am33xx/board.c @@ -144,6 +144,8 @@ int arch_misc_init(void) */ __weak void am33xx_spl_board_init(void) { + do_setup_dpll(&dpll_core_regs, &dpll_core_opp100); + do_setup_dpll(&dpll_mpu_regs, &dpll_mpu_opp100); } static void rtc32k_enable(void) diff --git a/arch/arm/cpu/armv7/am33xx/clock_am33xx.c b/arch/arm/cpu/armv7/am33xx/clock_am33xx.c index e5f287b338..fabe2595a3 100644 --- a/arch/arm/cpu/armv7/am33xx/clock_am33xx.c +++ b/arch/arm/cpu/armv7/am33xx/clock_am33xx.c @@ -51,10 +51,14 @@ const struct dpll_regs dpll_ddr_regs = { .cm_div_m2_dpll = CM_WKUP + 0xA0, }; -const struct dpll_params dpll_mpu = { +struct dpll_params dpll_mpu_opp100 = { CONFIG_SYS_MPUCLK, OSC-1, 1, -1, -1, -1, -1}; -const struct dpll_params dpll_core = { +const struct dpll_params dpll_core_opp100 = { 1000, OSC-1, -1, -1, 10, 8, 4}; +const struct dpll_params dpll_mpu = { + MPUPLL_M_300, OSC-1, 1, -1, -1, -1, -1}; +const struct dpll_params dpll_core = { + 50, OSC-1, -1, -1, 1, 1, 1}; const struct dpll_params dpll_per = { 960, OSC-1, 5, -1, -1, -1, -1}; diff --git a/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h b/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h index aad698ddfe..02ed5957e9 100644 --- a/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h +++ b/arch/arm/include/asm/arch-am33xx/clocks_am33xx.h @@ -29,5 +29,7 @@ #define UART_SMART_IDLE_EN (0x1 << 0x3) extern void enable_dmm_clocks(void); +extern const struct dpll_params dpll_core_opp100; +extern struct dpll_params dpll_mpu_opp100; #endif /* endif _CLOCKS_AM33XX_H_ */ |
