[U-Boot] [PATCH 2/2] S5PC100: Prints the PLL clock frequencies
From: Naveen Krishna CH ch.naveen@samsung.com
Prints the frequencies of the 4 PLLs along with CPU Info
Signed-off-by: Naveen Krishna Ch ch.naveen@samsung.com --- cpu/arm_cortexa8/s5pc1xx/cpu_info.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/cpu/arm_cortexa8/s5pc1xx/cpu_info.c b/cpu/arm_cortexa8/s5pc1xx/cpu_info.c index f16c0ff..ab99284 100644 --- a/cpu/arm_cortexa8/s5pc1xx/cpu_info.c +++ b/cpu/arm_cortexa8/s5pc1xx/cpu_info.c @@ -26,6 +26,10 @@
/* Default is s5pc100 */ unsigned int s5pc1xx_cpu_id = 0xC100; +#define APLL 0 +#define MPLL 1 +#define EPLL 2 +#define HPLL 3
#ifdef CONFIG_ARCH_CPU_INIT int arch_cpu_init(void) @@ -51,6 +55,10 @@ int print_cpuinfo(void)
printf("CPU:\tS5P%X@%sMHz\n", s5pc1xx_cpu_id, strmhz(buf, get_arm_clk())); + printf("APLL:\t%sMHz \t", strmhz(buf, get_pll_clk(APLL))); + printf("MPLL:\t%sMHz \n", strmhz(buf, get_pll_clk(MPLL))); + printf("EPLL:\t%sMHz \t", strmhz(buf, get_pll_clk(EPLL))); + printf("HPLL:\t%sMHz \n", strmhz(buf, get_pll_clk(HPLL)));
return 0; }
Dear Naveen Krishna Ch,
On 4 February 2010 14:24, Naveen Krishna Ch ch.naveen@samsung.com wrote:
From: Naveen Krishna CH ch.naveen@samsung.com
Prints the frequencies of the 4 PLLs along with CPU Info
Signed-off-by: Naveen Krishna Ch ch.naveen@samsung.com
cpu/arm_cortexa8/s5pc1xx/cpu_info.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/cpu/arm_cortexa8/s5pc1xx/cpu_info.c b/cpu/arm_cortexa8/s5pc1xx/cpu_info.c index f16c0ff..ab99284 100644 --- a/cpu/arm_cortexa8/s5pc1xx/cpu_info.c +++ b/cpu/arm_cortexa8/s5pc1xx/cpu_info.c @@ -26,6 +26,10 @@
/* Default is s5pc100 */ unsigned int s5pc1xx_cpu_id = 0xC100; +#define APLL 0 +#define MPLL 1 +#define EPLL 2 +#define HPLL 3
why you redefine? you already moved it to clk.h
#ifdef CONFIG_ARCH_CPU_INIT int arch_cpu_init(void) @@ -51,6 +55,10 @@ int print_cpuinfo(void)
printf("CPU:\tS5P%X@%sMHz\n", s5pc1xx_cpu_id, strmhz(buf, get_arm_clk()));
- printf("APLL:\t%sMHz \t", strmhz(buf, get_pll_clk(APLL)));
- printf("MPLL:\t%sMHz \n", strmhz(buf, get_pll_clk(MPLL)));
- printf("EPLL:\t%sMHz \t", strmhz(buf, get_pll_clk(EPLL)));
- printf("HPLL:\t%sMHz \n", strmhz(buf, get_pll_clk(HPLL)));
NAK. This information is not useful information to users.
return 0; } -- 1.6.6
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Thanks, Minkyu Kang.
participants (2)
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Minkyu Kang -
Naveen Krishna Ch