1 files changed, 21 insertions, 9 deletions

diff --git a/firmware/target/arm/imx233/system-target.h b/firmware/target/arm/imx233/system-target.h
index 5515597570..c6073a9ae3 100644
--- a/firmware/target/arm/imx233/system-target.h
+++ b/firmware/target/arm/imx233/system-target.h
@@ -37,6 +37,18 @@
 
 #define HW_DIGCTL_MICROSECONDS  (*(volatile uint32_t *)(HW_DIGCTL_BASE + 0xC0))
 
+#define HW_DIGCTL_ARMCACHE      (*(volatile uint32_t *)(HW_DIGCTL_BASE + 0x2b0))
+#define HW_DIGCTL_ARMCACHE__ITAG_SS_BP  0
+#define HW_DIGCTL_ARMCACHE__ITAG_SS_BM  (3 << 0)
+#define HW_DIGCTL_ARMCACHE__DTAG_SS_BP  4
+#define HW_DIGCTL_ARMCACHE__DTAG_SS_BM  (3 << 4)
+#define HW_DIGCTL_ARMCACHE__CACHE_SS_BP  8
+#define HW_DIGCTL_ARMCACHE__CACHE_SS_BM  (3 << 8)
+#define HW_DIGCTL_ARMCACHE__DRTY_SS_BP  12
+#define HW_DIGCTL_ARMCACHE__DRTY_SS_BM  (3 << 12)
+#define HW_DIGCTL_ARMCACHE__VALID_SS_BP  16
+#define HW_DIGCTL_ARMCACHE__VALID_SS_BM  (3 << 16)
+
 /* USB Phy */
 #define HW_USBPHY_BASE          0x8007C000 
 #define HW_USBPHY_PWD           (*(volatile uint32_t *)(HW_USBPHY_BASE + 0))
@@ -48,17 +60,17 @@
  * Absolute maximum CPU speed: 454.74 MHz
  * Intermediate CPU speeds: 392.73 MHz, 360MHz, 261.82 MHz, 64 MHz
  * Absolute minimum CPU speed: 24 MHz */
-#define IMX233_CPUFREQ_454_MHz  454740000
-#define IMX233_CPUFREQ_392_MHz  392730000
-#define IMX233_CPUFREQ_360_MHz  360000000
-#define IMX233_CPUFREQ_261_MHz  261820000
-#define IMX233_CPUFREQ_64_MHz    64000000
-#define IMX233_CPUFREQ_24_MHz    24000000
+#define IMX233_CPUFREQ_454_MHz  454740
+#define IMX233_CPUFREQ_392_MHz  392730
+#define IMX233_CPUFREQ_360_MHz  360000
+#define IMX233_CPUFREQ_261_MHz  261820
+#define IMX233_CPUFREQ_64_MHz    64000
+#define IMX233_CPUFREQ_24_MHz    24000
 
-#define CPUFREQ_DEFAULT     IMX233_CPUFREQ_261_MHz
-#define CPUFREQ_NORMAL      IMX233_CPUFREQ_261_MHz
+#define CPUFREQ_DEFAULT     IMX233_CPUFREQ_64_MHz
+#define CPUFREQ_NORMAL      IMX233_CPUFREQ_64_MHz
 #define CPUFREQ_MAX         IMX233_CPUFREQ_454_MHz
-#define CPUFREQ_SLEEP       IMX233_CPUFREQ_261_MHz
+#define CPUFREQ_SLEEP       IMX233_CPUFREQ_64_MHz
 
 void udelay(unsigned us);
 bool imx233_us_elapsed(uint32_t ref, unsigned us_delay);