diff options
Diffstat (limited to 'firmware/target/arm')
-rw-r--r-- | firmware/target/arm/imx233/system-imx233.c | 10 | ||||
-rw-r--r-- | firmware/target/arm/imx233/system-target.h | 11 |
2 files changed, 13 insertions, 8 deletions
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 | |||
263 | int arm_cache_timings; | 263 | int arm_cache_timings; |
264 | }; | 264 | }; |
265 | 265 | ||
266 | #if IMX233_SUBTARGET >= 3780 | 266 | #if IMX233_SUBTARGET >= 3700 |
267 | static struct cpufreq_profile_t cpu_profiles[] = | 267 | static struct cpufreq_profile_t cpu_profiles[] = |
268 | { | 268 | { |
269 | /* clk_p@454.74 MHz, clk_h@130.91 MHz, clk_emi@130.91 MHz, VDDD@1.550 V */ | 269 | /* clk_p@454.74 MHz, clk_h@151.58 MHz, clk_emi@130.91 MHz, VDDD@1.550 V */ |
270 | {IMX233_CPUFREQ_454_MHz, 1550, 1450, 3, 1, 19, IMX233_EMIFREQ_130_MHz, 0}, | 270 | {IMX233_CPUFREQ_454_MHz, 1550, 1450, 3, 1, 19, IMX233_EMIFREQ_130_MHz, 0}, |
271 | /* clk_p@320.00 MHz, clk_h@106.66 MHz, clk_emi@130.91 MHz, VDDD@1.450 V */ | ||
272 | {IMX233_CPUFREQ_320_MHz, 1450, 1350, 3, 1, 27, IMX233_EMIFREQ_130_MHz, 0}, | ||
271 | /* clk_p@261.82 MHz, clk_h@130.91 MHz, clk_emi@130.91 MHz, VDDD@1.275 V */ | 273 | /* clk_p@261.82 MHz, clk_h@130.91 MHz, clk_emi@130.91 MHz, VDDD@1.275 V */ |
272 | {IMX233_CPUFREQ_261_MHz, 1275, 1175, 2, 1, 33, IMX233_EMIFREQ_130_MHz, 0}, | 274 | {IMX233_CPUFREQ_261_MHz, 1275, 1175, 2, 1, 33, IMX233_EMIFREQ_130_MHz, 0}, |
273 | /* clk_p@64 MHz, clk_h@64 MHz, clk_emi@64 MHz, VDDD@1.050 V */ | 275 | /* clk_p@64 MHz, clk_h@64 MHz, clk_emi@64 MHz, VDDD@1.050 V */ |
274 | {IMX233_CPUFREQ_64_MHz, 1050, 975, 1, 5, 27, IMX233_EMIFREQ_64_MHz, 0}, | 276 | {IMX233_CPUFREQ_64_MHz, 1050, 975, 1, 5, 27, IMX233_EMIFREQ_64_MHz, 3}, |
275 | /* dummy */ | 277 | /* dummy */ |
276 | {0, 0, 0, 0, 0, 0, 0, 0} | 278 | {0, 0, 0, 0, 0, 0, 0, 0} |
277 | }; | 279 | }; |
@@ -281,7 +283,7 @@ static struct cpufreq_profile_t cpu_profiles[] = | |||
281 | 283 | ||
282 | void imx233_set_cpu_frequency(long frequency) | 284 | void imx233_set_cpu_frequency(long frequency) |
283 | { | 285 | { |
284 | #if IMX233_SUBTARGET >= 3780 | 286 | #if IMX233_SUBTARGET >= 3700 |
285 | /* don't change the frequency if it is useless (changes are expensive) */ | 287 | /* don't change the frequency if it is useless (changes are expensive) */ |
286 | if(cpu_frequency == frequency) | 288 | if(cpu_frequency == frequency) |
287 | return; | 289 | return; |
diff --git a/firmware/target/arm/imx233/system-target.h b/firmware/target/arm/imx233/system-target.h index e77b5dc1b8..314ea9b773 100644 --- a/firmware/target/arm/imx233/system-target.h +++ b/firmware/target/arm/imx233/system-target.h | |||
@@ -32,19 +32,22 @@ | |||
32 | #include "regs/regs-usbphy.h" | 32 | #include "regs/regs-usbphy.h" |
33 | 33 | ||
34 | /** | 34 | /** |
35 | * Absolute maximum CPU speed: 454.74 MHz | 35 | * Absolute maximum CPU speed: 454.74 MHz (STMP3780), 320.00 MHz (STMP3700) |
36 | * Intermediate CPU speeds: 392.73 MHz, 360MHz, 261.82 MHz, 64 MHz | 36 | * Intermediate CPU speeds: 261.82 MHz, 64 MHz |
37 | * Absolute minimum CPU speed: 24 MHz */ | 37 | * Absolute minimum CPU speed: 24 MHz */ |
38 | #define IMX233_CPUFREQ_454_MHz 454740 | 38 | #define IMX233_CPUFREQ_454_MHz 454740 |
39 | #define IMX233_CPUFREQ_392_MHz 392730 | 39 | #define IMX233_CPUFREQ_320_MHz 320000 |
40 | #define IMX233_CPUFREQ_360_MHz 360000 | ||
41 | #define IMX233_CPUFREQ_261_MHz 261820 | 40 | #define IMX233_CPUFREQ_261_MHz 261820 |
42 | #define IMX233_CPUFREQ_64_MHz 64000 | 41 | #define IMX233_CPUFREQ_64_MHz 64000 |
43 | #define IMX233_CPUFREQ_24_MHz 24000 | 42 | #define IMX233_CPUFREQ_24_MHz 24000 |
44 | 43 | ||
45 | #define CPUFREQ_DEFAULT IMX233_CPUFREQ_64_MHz | 44 | #define CPUFREQ_DEFAULT IMX233_CPUFREQ_64_MHz |
46 | #define CPUFREQ_NORMAL IMX233_CPUFREQ_64_MHz | 45 | #define CPUFREQ_NORMAL IMX233_CPUFREQ_64_MHz |
46 | #if IMX233_SUBTARGET >= 3780 | ||
47 | #define CPUFREQ_MAX IMX233_CPUFREQ_454_MHz | 47 | #define CPUFREQ_MAX IMX233_CPUFREQ_454_MHz |
48 | #elif IMX233_SUBTARGET >= 3700 | ||
49 | #define CPUFREQ_MAX IMX233_CPUFREQ_320_MHz | ||
50 | #endif | ||
48 | #define CPUFREQ_SLEEP IMX233_CPUFREQ_64_MHz | 51 | #define CPUFREQ_SLEEP IMX233_CPUFREQ_64_MHz |
49 | 52 | ||
50 | void system_prepare_fw_start(void); | 53 | void system_prepare_fw_start(void); |