Merge branch 'master' of git://git.denx.de/u-boot-net

[u-boot] / arch / arm / include / asm / arch-am33xx / cpu.h

diff --git a/arch/arm/include/asm/arch-am33xx/cpu.h b/arch/arm/include/asm/arch-am33xx/cpu.h
index 1835c8939b982c564595c45a0dd5628e07db396f..05752ce689ce3dc45b8ad8daadc7ac0ab9a237f1 100644 (file)
--- a/arch/arm/include/asm/arch-am33xx/cpu.h
+++ b/arch/arm/include/asm/arch-am33xx/cpu.h
@@ -38,6 +38,16 @@
 #define AM335X                         0xB944
 #define TI81XX                         0xB81E
 #define DEVICE_ID                      (CTRL_BASE + 0x0600)
+#define DEVICE_ID_MASK                 0x1FFF
+
+/* MPU max frequencies */
+#define AM335X_ZCZ_300                 0x1FEF
+#define AM335X_ZCZ_600                 0x1FAF
+#define AM335X_ZCZ_720                 0x1F2F
+#define AM335X_ZCZ_800                 0x1E2F
+#define AM335X_ZCZ_1000                        0x1C2F
+#define AM335X_ZCE_300                 0x1FDF
+#define AM335X_ZCE_600                 0x1F9F
 
 /* This gives the status of the boot mode pins on the evm */
 #define SYSBOOT_MASK                   (BIT(0) | BIT(1) | BIT(2)\
@@ -46,6 +56,26 @@
 #define PRM_RSTCTRL_RESET              0x01
 #define PRM_RSTST_WARM_RESET_MASK      0x232
 
+/*
+ * Watchdog:
+ * Using the prescaler, the OMAP watchdog could go for many
+ * months before firing.  These limits work without scaling,
+ * with the 60 second default assumed by most tools and docs.
+ */
+#define TIMER_MARGIN_MAX       (24 * 60 * 60)  /* 1 day */
+#define TIMER_MARGIN_DEFAULT   60      /* 60 secs */
+#define TIMER_MARGIN_MIN       1
+
+#define PTV                    0       /* prescale */
+#define GET_WLDR_VAL(secs)     (0xffffffff - ((secs) * (32768/(1<<PTV))) + 1)
+#define WDT_WWPS_PEND_WCLR     BIT(0)
+#define WDT_WWPS_PEND_WLDR     BIT(2)
+#define WDT_WWPS_PEND_WTGR     BIT(3)
+#define WDT_WWPS_PEND_WSPR     BIT(4)
+
+#define WDT_WCLR_PRE           BIT(5)
+#define WDT_WCLR_PTV_OFF       2
+
 #ifndef __KERNEL_STRICT_NAMES
 #ifndef __ASSEMBLY__
 struct gpmc_cs {
@@ -427,15 +457,6 @@ struct gptimer {
        unsigned int tcar2;             /* offset 0x58 */
 };
 
-/* RTC Registers */
-struct rtc_regs {
-       unsigned int res[21];
-       unsigned int osc;               /* offset 0x54 */
-       unsigned int res2[5];
-       unsigned int kick0r;            /* offset 0x6c */
-       unsigned int kick1r;            /* offset 0x70 */
-};
-
 /* UART Registers */
 struct uart_sys {
        unsigned int resv1[21];
@@ -489,6 +510,8 @@ struct ctrl_dev {
        unsigned int macid1h;           /* offset 0x3c */
        unsigned int resv4[4];
        unsigned int miisel;            /* offset 0x50 */
+       unsigned int resv5[106];
+       unsigned int efuse_sma;         /* offset 0x1FC */
 };
 
 /* gmii_sel register defines */