From 3e2f3efd894e7cbe80d9f1877f4a8babba5ce052 Mon Sep 17 00:00:00 2001 From: Amaury Pouly Date: Sat, 8 Mar 2014 18:22:47 +0100 Subject: imx233: prepare frequency scaling for stmp3700 Add entry for stmp3700 maximum frequency which is 320MHz. Change-Id: I6db4aad4efa0a7c1347a1ceb262a0295f63057ae --- firmware/target/arm/imx233/system-imx233.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'firmware/target/arm/imx233/system-imx233.c') diff --git a/firmware/target/arm/imx233/system-imx233.c b/firmware/target/arm/imx233/system-imx233.c index 1b4cdb3c2d..ad88cba918 100644 --- a/firmware/target/arm/imx233/system-imx233.c +++ b/firmware/target/arm/imx233/system-imx233.c @@ -263,15 +263,17 @@ struct cpufreq_profile_t int arm_cache_timings; }; -#if IMX233_SUBTARGET >= 3780 +#if IMX233_SUBTARGET >= 3700 static struct cpufreq_profile_t cpu_profiles[] = { - /* clk_p@454.74 MHz, clk_h@130.91 MHz, clk_emi@130.91 MHz, VDDD@1.550 V */ + /* clk_p@454.74 MHz, clk_h@151.58 MHz, clk_emi@130.91 MHz, VDDD@1.550 V */ {IMX233_CPUFREQ_454_MHz, 1550, 1450, 3, 1, 19, IMX233_EMIFREQ_130_MHz, 0}, + /* clk_p@320.00 MHz, clk_h@106.66 MHz, clk_emi@130.91 MHz, VDDD@1.450 V */ + {IMX233_CPUFREQ_320_MHz, 1450, 1350, 3, 1, 27, IMX233_EMIFREQ_130_MHz, 0}, /* clk_p@261.82 MHz, clk_h@130.91 MHz, clk_emi@130.91 MHz, VDDD@1.275 V */ {IMX233_CPUFREQ_261_MHz, 1275, 1175, 2, 1, 33, IMX233_EMIFREQ_130_MHz, 0}, /* clk_p@64 MHz, clk_h@64 MHz, clk_emi@64 MHz, VDDD@1.050 V */ - {IMX233_CPUFREQ_64_MHz, 1050, 975, 1, 5, 27, IMX233_EMIFREQ_64_MHz, 0}, + {IMX233_CPUFREQ_64_MHz, 1050, 975, 1, 5, 27, IMX233_EMIFREQ_64_MHz, 3}, /* dummy */ {0, 0, 0, 0, 0, 0, 0, 0} }; @@ -281,7 +283,7 @@ static struct cpufreq_profile_t cpu_profiles[] = void imx233_set_cpu_frequency(long frequency) { -#if IMX233_SUBTARGET >= 3780 +#if IMX233_SUBTARGET >= 3700 /* don't change the frequency if it is useless (changes are expensive) */ if(cpu_frequency == frequency) return; -- cgit v1.2.3