From: Nagabhushana Netagunte nagabhushana.netagunte@ti.com

move the functions related to clock from cpu.c to the new file speed.c.

Signed-off-by: Nagabhushana Netagunte nagabhushana.netagunte@ti.com --- arch/arm/cpu/arm926ejs/davinci/Makefile | 2 +- arch/arm/cpu/arm926ejs/davinci/cpu.c | 173 --------------------------- arch/arm/cpu/arm926ejs/davinci/speed.c | 196 +++++++++++++++++++++++++++++++ 3 files changed, 197 insertions(+), 174 deletions(-) create mode 100644 arch/arm/cpu/arm926ejs/davinci/speed.c

diff --git a/arch/arm/cpu/arm926ejs/davinci/Makefile b/arch/arm/cpu/arm926ejs/davinci/Makefile index 3183e6a..5630228 100644 --- a/arch/arm/cpu/arm926ejs/davinci/Makefile +++ b/arch/arm/cpu/arm926ejs/davinci/Makefile @@ -27,7 +27,7 @@ include $(TOPDIR)/config.mk

LIB = $(obj)lib$(SOC).o

-COBJS-y += cpu.o timer.o psc.o +COBJS-y += cpu.o timer.o psc.o speed.o COBJS-$(CONFIG_SOC_DM355) += dm355.o COBJS-$(CONFIG_SOC_DM365) += dm365.o COBJS-$(CONFIG_SOC_DM644X) += dm644x.o diff --git a/arch/arm/cpu/arm926ejs/davinci/cpu.c b/arch/arm/cpu/arm926ejs/davinci/cpu.c index b705dfd..c2f72d6 100644 --- a/arch/arm/cpu/arm926ejs/davinci/cpu.c +++ b/arch/arm/cpu/arm926ejs/davinci/cpu.c @@ -22,179 +22,6 @@

#include <common.h> #include <netdev.h> -#include <asm/arch/hardware.h> -#include <asm/io.h> - -/* offsets from PLL controller base */ -#define PLLC_PLLCTL 0x100 -#define PLLC_PLLM 0x110 -#define PLLC_PREDIV 0x114 -#define PLLC_PLLDIV1 0x118 -#define PLLC_PLLDIV2 0x11c -#define PLLC_PLLDIV3 0x120 -#define PLLC_POSTDIV 0x128 -#define PLLC_BPDIV 0x12c -#define PLLC_PLLDIV4 0x160 -#define PLLC_PLLDIV5 0x164 -#define PLLC_PLLDIV6 0x168 -#define PLLC_PLLDIV7 0x16c -#define PLLC_PLLDIV8 0x170 -#define PLLC_PLLDIV9 0x174 - -#define BIT(x) (1 << (x)) - -/* SOC-specific pll info */ -#ifdef CONFIG_SOC_DM355 -#define ARM_PLLDIV PLLC_PLLDIV1 -#define DDR_PLLDIV PLLC_PLLDIV1 -#endif - -#ifdef CONFIG_SOC_DM644X -#define ARM_PLLDIV PLLC_PLLDIV2 -#define DSP_PLLDIV PLLC_PLLDIV1 -#define DDR_PLLDIV PLLC_PLLDIV2 -#endif - -#ifdef CONFIG_SOC_DM646X -#define DSP_PLLDIV PLLC_PLLDIV1 -#define ARM_PLLDIV PLLC_PLLDIV2 -#define DDR_PLLDIV PLLC_PLLDIV1 -#endif - -#ifdef CONFIG_SOC_DA8XX -unsigned int sysdiv[9] = { - PLLC_PLLDIV1, PLLC_PLLDIV2, PLLC_PLLDIV3, PLLC_PLLDIV4, PLLC_PLLDIV5, - PLLC_PLLDIV6, PLLC_PLLDIV7, PLLC_PLLDIV8, PLLC_PLLDIV9 -}; - -int clk_get(enum davinci_clk_ids id) -{ - int pre_div; - int pllm; - int post_div; - int pll_out; - unsigned int pll_base; - - pll_out = CONFIG_SYS_OSCIN_FREQ; - - if (id == DAVINCI_AUXCLK_CLKID) - goto out; - - if ((id >> 16) == 1) - pll_base = (unsigned int)davinci_pllc1_regs; - else - pll_base = (unsigned int)davinci_pllc0_regs; - - id &= 0xFFFF; - - /* - * Lets keep this simple. Combining operations can result in - * unexpected approximations - */ - pre_div = (readl(pll_base + PLLC_PREDIV) & - DAVINCI_PLLC_DIV_MASK) + 1; - pllm = readl(pll_base + PLLC_PLLM) + 1; - - pll_out /= pre_div; - pll_out *= pllm; - - if (id == DAVINCI_PLLM_CLKID) - goto out; - - post_div = (readl(pll_base + PLLC_POSTDIV) & - DAVINCI_PLLC_DIV_MASK) + 1; - - pll_out /= post_div; - - if (id == DAVINCI_PLLC_CLKID) - goto out; - - pll_out /= (readl(pll_base + sysdiv[id - 1]) & - DAVINCI_PLLC_DIV_MASK) + 1; - -out: - return pll_out; -} -#endif /* CONFIG_SOC_DA8XX */ - -#ifdef CONFIG_DISPLAY_CPUINFO - -static unsigned pll_div(volatile void *pllbase, unsigned offset) -{ - u32 div; - - div = REG(pllbase + offset); - return (div & BIT(15)) ? (1 + (div & 0x1f)) : 1; -} - -static inline unsigned pll_prediv(volatile void *pllbase) -{ -#ifdef CONFIG_SOC_DM355 - /* this register read seems to fail on pll0 */ - if (pllbase == (volatile void *)DAVINCI_PLL_CNTRL0_BASE) - return 8; - else - return pll_div(pllbase, PLLC_PREDIV); -#endif - return 1; -} - -static inline unsigned pll_postdiv(volatile void *pllbase) -{ -#ifdef CONFIG_SOC_DM355 - return pll_div(pllbase, PLLC_POSTDIV); -#elif defined(CONFIG_SOC_DM6446) - if (pllbase == (volatile void *)DAVINCI_PLL_CNTRL0_BASE) - return pll_div(pllbase, PLLC_POSTDIV); -#endif - return 1; -} - -static unsigned pll_sysclk_mhz(unsigned pll_addr, unsigned div) -{ - volatile void *pllbase = (volatile void *) pll_addr; -#ifdef CONFIG_SOC_DM646X - unsigned base = CFG_REFCLK_FREQ / 1000; -#else - unsigned base = CONFIG_SYS_HZ_CLOCK / 1000; -#endif - - /* the PLL might be bypassed */ - if (REG(pllbase + PLLC_PLLCTL) & BIT(0)) { - base /= pll_prediv(pllbase); - base *= 1 + (REG(pllbase + PLLC_PLLM) & 0x0ff); - base /= pll_postdiv(pllbase); - } - return DIV_ROUND_UP(base, 1000 * pll_div(pllbase, div)); -} - -int print_cpuinfo(void) -{ - /* REVISIT fetch and display CPU ID and revision information - * too ... that will matter as more revisions appear. - */ - printf("Cores: ARM %d MHz", - pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, ARM_PLLDIV)); - -#ifdef DSP_PLLDIV - printf(", DSP %d MHz", - pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, DSP_PLLDIV)); -#endif - - printf("\nDDR: %d MHz\n", - /* DDR PHY uses an x2 input clock */ - pll_sysclk_mhz(DAVINCI_PLL_CNTRL1_BASE, DDR_PLLDIV) - / 2); - return 0; -} - -#ifdef DAVINCI_DM6467EVM -unsigned int davinci_arm_clk_get() -{ - return pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, ARM_PLLDIV) * 1000000; -} -#endif -#endif

/* * Initializes on-chip ethernet controllers. diff --git a/arch/arm/cpu/arm926ejs/davinci/speed.c b/arch/arm/cpu/arm926ejs/davinci/speed.c new file mode 100644 index 0000000..9dace9e --- /dev/null +++ b/arch/arm/cpu/arm926ejs/davinci/speed.c @@ -0,0 +1,196 @@ +/* + * (C) Copyright 2011 + * Texas Instruments, <www.ti.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <asm/arch/hardware.h> +#include <asm/io.h> + +/* offsets from PLL controller base */ +#define PLLC_PLLCTL 0x100 +#define PLLC_PLLM 0x110 +#define PLLC_PREDIV 0x114 +#define PLLC_PLLDIV1 0x118 +#define PLLC_PLLDIV2 0x11c +#define PLLC_PLLDIV3 0x120 +#define PLLC_POSTDIV 0x128 +#define PLLC_BPDIV 0x12c +#define PLLC_PLLDIV4 0x160 +#define PLLC_PLLDIV5 0x164 +#define PLLC_PLLDIV6 0x168 +#define PLLC_PLLDIV7 0x16c +#define PLLC_PLLDIV8 0x170 +#define PLLC_PLLDIV9 0x174 + +#define BIT(x) (1 << (x)) + +/* SOC-specific pll info */ +#ifdef CONFIG_SOC_DM355 +#define ARM_PLLDIV PLLC_PLLDIV1 +#define DDR_PLLDIV PLLC_PLLDIV1 +#endif + +#ifdef CONFIG_SOC_DM644X +#define ARM_PLLDIV PLLC_PLLDIV2 +#define DSP_PLLDIV PLLC_PLLDIV1 +#define DDR_PLLDIV PLLC_PLLDIV2 +#endif + +#ifdef CONFIG_SOC_DM646X +#define DSP_PLLDIV PLLC_PLLDIV1 +#define ARM_PLLDIV PLLC_PLLDIV2 +#define DDR_PLLDIV PLLC_PLLDIV1 +#endif + +#ifdef CONFIG_SOC_DA8XX +unsigned int sysdiv[9] = { + PLLC_PLLDIV1, PLLC_PLLDIV2, PLLC_PLLDIV3, PLLC_PLLDIV4, PLLC_PLLDIV5, + PLLC_PLLDIV6, PLLC_PLLDIV7, PLLC_PLLDIV8, PLLC_PLLDIV9 +}; + +int clk_get(enum davinci_clk_ids id) +{ + int pre_div; + int pllm; + int post_div; + int pll_out; + unsigned int pll_base; + + pll_out = CONFIG_SYS_OSCIN_FREQ; + + if (id == DAVINCI_AUXCLK_CLKID) + goto out; + + if ((id >> 16) == 1) + pll_base = (unsigned int)davinci_pllc1_regs; + else + pll_base = (unsigned int)davinci_pllc0_regs; + + id &= 0xFFFF; + + /* + * Lets keep this simple. Combining operations can result in + * unexpected approximations + */ + pre_div = (readl(pll_base + PLLC_PREDIV) & + DAVINCI_PLLC_DIV_MASK) + 1; + pllm = readl(pll_base + PLLC_PLLM) + 1; + + pll_out /= pre_div; + pll_out *= pllm; + + if (id == DAVINCI_PLLM_CLKID) + goto out; + + post_div = (readl(pll_base + PLLC_POSTDIV) & + DAVINCI_PLLC_DIV_MASK) + 1; + + pll_out /= post_div; + + if (id == DAVINCI_PLLC_CLKID) + goto out; + + pll_out /= (readl(pll_base + sysdiv[id - 1]) & + DAVINCI_PLLC_DIV_MASK) + 1; + +out: + return pll_out; +} +#endif /* CONFIG_SOC_DA8XX */ + +#ifdef CONFIG_DISPLAY_CPUINFO + +static unsigned pll_div(volatile void *pllbase, unsigned offset) +{ + u32 div; + + div = REG(pllbase + offset); + return (div & BIT(15)) ? (1 + (div & 0x1f)) : 1; +} + +static inline unsigned pll_prediv(volatile void *pllbase) +{ +#ifdef CONFIG_SOC_DM355 + /* this register read seems to fail on pll0 */ + if (pllbase == (volatile void *)DAVINCI_PLL_CNTRL0_BASE) + return 8; + else + return pll_div(pllbase, PLLC_PREDIV); +#endif + return 1; +} + +static inline unsigned pll_postdiv(volatile void *pllbase) +{ +#ifdef CONFIG_SOC_DM355 + return pll_div(pllbase, PLLC_POSTDIV); +#elif defined(CONFIG_SOC_DM6446) + if (pllbase == (volatile void *)DAVINCI_PLL_CNTRL0_BASE) + return pll_div(pllbase, PLLC_POSTDIV); +#endif + return 1; +} + +static unsigned pll_sysclk_mhz(unsigned pll_addr, unsigned div) +{ + volatile void *pllbase = (volatile void *) pll_addr; +#ifdef CONFIG_SOC_DM646X + unsigned base = CFG_REFCLK_FREQ / 1000; +#else + unsigned base = CONFIG_SYS_HZ_CLOCK / 1000; +#endif + + /* the PLL might be bypassed */ + if (REG(pllbase + PLLC_PLLCTL) & BIT(0)) { + base /= pll_prediv(pllbase); + base *= 1 + (REG(pllbase + PLLC_PLLM) & 0x0ff); + base /= pll_postdiv(pllbase); + } + return DIV_ROUND_UP(base, 1000 * pll_div(pllbase, div)); +} + +int print_cpuinfo(void) +{ + /* REVISIT fetch and display CPU ID and revision information + * too ... that will matter as more revisions appear. + */ + printf("Cores: ARM %d MHz", + pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, ARM_PLLDIV)); + +#ifdef DSP_PLLDIV + printf(", DSP %d MHz", + pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, DSP_PLLDIV)); +#endif + + printf("\nDDR: %d MHz\n", + /* DDR PHY uses an x2 input clock */ + pll_sysclk_mhz(DAVINCI_PLL_CNTRL1_BASE, DDR_PLLDIV) + / 2); + return 0; +} + +#ifdef DAVINCI_DM6467EVM +unsigned int davinci_arm_clk_get() +{ + return pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, ARM_PLLDIV) * 1000000; +} +#endif +#endif

From: Nagabhushana Netagunte nagabhushana.netagunte@ti.com

remove the macro CONFIG_DISPLAY_CPUINFO as it is no longer required. This is because clock info will be printed as part 'clocks' command.

Signed-off-by: Nagabhushana Netagunte nagabhushana.netagunte@ti.com --- arch/arm/cpu/arm926ejs/davinci/speed.c | 2 -- include/configs/davinci_dm355evm.h | 1 - include/configs/davinci_dm355leopard.h | 1 - include/configs/davinci_dm6467evm.h | 1 - include/configs/davinci_dvevm.h | 1 - include/configs/davinci_schmoogie.h | 1 - include/configs/davinci_sffsdr.h | 1 - include/configs/davinci_sonata.h | 1 - 8 files changed, 0 insertions(+), 9 deletions(-)

diff --git a/arch/arm/cpu/arm926ejs/davinci/speed.c b/arch/arm/cpu/arm926ejs/davinci/speed.c index 9dace9e..7d2a6bd 100644 --- a/arch/arm/cpu/arm926ejs/davinci/speed.c +++ b/arch/arm/cpu/arm926ejs/davinci/speed.c @@ -116,7 +116,6 @@ out: } #endif /* CONFIG_SOC_DA8XX */

-#ifdef CONFIG_DISPLAY_CPUINFO

static unsigned pll_div(volatile void *pllbase, unsigned offset) { @@ -193,4 +192,3 @@ unsigned int davinci_arm_clk_get() return pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, ARM_PLLDIV) * 1000000; } #endif -#endif diff --git a/include/configs/davinci_dm355evm.h b/include/configs/davinci_dm355evm.h index 56d0ac9..0cfc8a5 100644 --- a/include/configs/davinci_dm355evm.h +++ b/include/configs/davinci_dm355evm.h @@ -26,7 +26,6 @@ #define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */ #define CONFIG_SYS_NO_FLASH /* that is, no *NOR* flash */ #define CONFIG_SYS_CONSOLE_INFO_QUIET -#define CONFIG_DISPLAY_CPUINFO

/* SoC Configuration */ #define CONFIG_ARM926EJS /* arm926ejs CPU */ diff --git a/include/configs/davinci_dm355leopard.h b/include/configs/davinci_dm355leopard.h index b44b2ea..cbf01cb 100644 --- a/include/configs/davinci_dm355leopard.h +++ b/include/configs/davinci_dm355leopard.h @@ -25,7 +25,6 @@ #define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */ #define CONFIG_SYS_NO_FLASH /* that is, no *NOR* flash */ #define CONFIG_SYS_CONSOLE_INFO_QUIET -#define CONFIG_DISPLAY_CPUINFO

/* SoC Configuration */ #define CONFIG_ARM926EJS /* arm926ejs CPU */ diff --git a/include/configs/davinci_dm6467evm.h b/include/configs/davinci_dm6467evm.h index a0a30f5..1fc3544 100644 --- a/include/configs/davinci_dm6467evm.h +++ b/include/configs/davinci_dm6467evm.h @@ -22,7 +22,6 @@

/* Spectrum Digital TMS320DM6467 EVM board */ #define DAVINCI_DM6467EVM -#define CONFIG_DISPLAY_CPUINFO #define CONFIG_SYS_USE_NAND #define CONFIG_SYS_NAND_SMALLPAGE

diff --git a/include/configs/davinci_dvevm.h b/include/configs/davinci_dvevm.h index 086a2d7..2e56501 100644 --- a/include/configs/davinci_dvevm.h +++ b/include/configs/davinci_dvevm.h @@ -51,7 +51,6 @@ #define DV_EVM #define CONFIG_SYS_NAND_SMALLPAGE #define CONFIG_SYS_USE_NAND -#define CONFIG_DISPLAY_CPUINFO /*===================*/ /* SoC Configuration */ /*===================*/ diff --git a/include/configs/davinci_schmoogie.h b/include/configs/davinci_schmoogie.h index 5cc8bc0..29a3db7 100644 --- a/include/configs/davinci_schmoogie.h +++ b/include/configs/davinci_schmoogie.h @@ -26,7 +26,6 @@ #define SCHMOOGIE #define CONFIG_SYS_NAND_LARGEPAGE #define CONFIG_SYS_USE_NAND -#define CONFIG_DISPLAY_CPUINFO /*===================*/ /* SoC Configuration */ /*===================*/ diff --git a/include/configs/davinci_sffsdr.h b/include/configs/davinci_sffsdr.h index 307b9f2..3c1ff28 100644 --- a/include/configs/davinci_sffsdr.h +++ b/include/configs/davinci_sffsdr.h @@ -28,7 +28,6 @@ #define CONFIG_SYS_NAND_LARGEPAGE #define CONFIG_SYS_USE_NAND #define CONFIG_SYS_USE_DSPLINK /* don't power up the DSP. */ -#define CONFIG_DISPLAY_CPUINFO /* SoC Configuration */ #define CONFIG_ARM926EJS /* arm926ejs CPU core */ #define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */ diff --git a/include/configs/davinci_sonata.h b/include/configs/davinci_sonata.h index 2336129..00b1068 100644 --- a/include/configs/davinci_sonata.h +++ b/include/configs/davinci_sonata.h @@ -51,7 +51,6 @@ #define SONATA_BOARD #define CONFIG_SYS_NAND_SMALLPAGE #define CONFIG_SYS_USE_NOR -#define CONFIG_DISPLAY_CPUINFO /*===================*/ /* SoC Configuration */ /*===================*/

From: Nagabhushana Netagunte nagabhushana.netagunte@ti.com

add support for dm365 in speed.c file to use appropriate PLL clocks to calculate cpu frequency and print.

Signed-off-by: sugumar sugumar@ti.com Signed-off-by: Nagabhushana Netagunte nagabhushana.netagunte@ti.com --- arch/arm/cpu/arm926ejs/davinci/speed.c | 44 +++++++++++++++++++++++++++---- 1 files changed, 38 insertions(+), 6 deletions(-)

diff --git a/arch/arm/cpu/arm926ejs/davinci/speed.c b/arch/arm/cpu/arm926ejs/davinci/speed.c index ebcd212..8650061 100644 --- a/arch/arm/cpu/arm926ejs/davinci/speed.c +++ b/arch/arm/cpu/arm926ejs/davinci/speed.c @@ -50,6 +50,13 @@ #define DDR_PLLDIV PLLC_PLLDIV1 #endif

+#ifdef CONFIG_SOC_DM365 +#define ARM_PLLDIV PLLC_PLLDIV2 +#define DDR_PLLDIV PLLC_PLLDIV7 +#define SYSTEM_MOD 0x01C40000 +#define PERL_CTRL 0x48 +#endif + #ifdef CONFIG_SOC_DM644X #define ARM_PLLDIV PLLC_PLLDIV2 #define DSP_PLLDIV PLLC_PLLDIV1 @@ -129,12 +136,14 @@ static unsigned pll_div(volatile void *pllbase, unsigned offset)

static inline unsigned pll_prediv(volatile void *pllbase) { -#ifdef CONFIG_SOC_DM355 +#if defined(CONFIG_SOC_DM355) || defined(CONFIG_SOC_DM365) /* this register read seems to fail on pll0 */ if (pllbase == (volatile void *)DAVINCI_PLL_CNTRL0_BASE) return 8; else return pll_div(pllbase, PLLC_PREDIV); +#elif defined(CONFIG_SOC_DM365) + return pll_div(pllbase, PLLC_PREDIV); #endif return 1; } @@ -162,7 +171,11 @@ static unsigned pll_sysclk_mhz(unsigned pll_addr, unsigned div) /* the PLL might be bypassed */ if (REG(pllbase + PLLC_PLLCTL) & BIT(0)) { base /= pll_prediv(pllbase); - base *= 1 + (REG(pllbase + PLLC_PLLM) & 0x0ff); +#ifdef CONFIG_SOC_DM365 + base *= (2 * (REG(pllbase + PLLC_PLLM) & 0x3ff)); +#else + base *= (1 + (REG(pllbase + PLLC_PLLM) & 0x0ff)); +#endif base /= pll_postdiv(pllbase); } return DIV_ROUND_UP(base, 1000 * pll_div(pllbase, div)); @@ -181,18 +194,37 @@ int showclocks(cmd_tbl_t *cmdtp, /* REVISIT fetch and display CPU ID and revision information * too ... that will matter as more revisions appear. */ - printf("Cores: ARM %d MHz", - pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, ARM_PLLDIV)); + unsigned int pllbase; + unsigned int sysdiv; + + pllbase = DAVINCI_PLL_CNTRL0_BASE; + sysdiv = ARM_PLLDIV; +#ifdef CONFIG_SOC_DM365 + pllbase = (REG(SYSTEM_MOD + PERL_CTRL) & BIT(29)) ? + DAVINCI_PLL_CNTRL1_BASE : DAVINCI_PLL_CNTRL0_BASE; +#endif + + printf("Cores: ARM %d MHz", pll_sysclk_mhz(pllbase, sysdiv));

#ifdef DSP_PLLDIV printf(", DSP %d MHz", pll_sysclk_mhz(DAVINCI_PLL_CNTRL0_BASE, DSP_PLLDIV)); #endif

+ pllbase = DAVINCI_PLL_CNTRL1_BASE; + sysdiv = DDR_PLLDIV; + +#ifdef CONFIG_SOC_DM365 + pllbase = (REG(SYSTEM_MOD + PERL_CTRL) & BIT(27)) ? + DAVINCI_PLL_CNTRL1_BASE : DAVINCI_PLL_CNTRL0_BASE; + + if (pllbase == DAVINCI_PLL_CNTRL1_BASE) + sysdiv = PLLC_PLLDIV3; +#endif + printf("\nDDR: %d MHz\n", /* DDR PHY uses an x2 input clock */ - pll_sysclk_mhz(DAVINCI_PLL_CNTRL1_BASE, DDR_PLLDIV) - / 2); + pll_sysclk_mhz(pllbase, sysdiv)/2); return 0;

}