mpc83xx: Add the support of MPC837x SoC
The MPC837x SoC including e300c4 core and new IP blocks,
such as SDHC, PCI Express and SATA controller.
Signed-off-by: Dave Liu <daveliu@freescale.com>
diff --git a/include/mpc83xx.h b/include/mpc83xx.h
index 4d32c6a..4c23094 100644
--- a/include/mpc83xx.h
+++ b/include/mpc83xx.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2004-2006 Freescale Semiconductor, Inc.
+ * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -98,10 +98,17 @@
#define SPR_8321E_REV11 0x80660011
#define SPR_8321_REV11 0x80670011
-#define SPR_8311_REV10 0x80B30010
-#define SPR_8311E_REV10 0x80B20010
-#define SPR_8313_REV10 0x80B10010
#define SPR_8313E_REV10 0x80B00010
+#define SPR_8313_REV10 0x80B10010
+#define SPR_8311E_REV10 0x80B20010
+#define SPR_8311_REV10 0x80B30010
+
+#define SPR_8379E_REV10 0x80C20010
+#define SPR_8379_REV10 0x80C30010
+#define SPR_8378E_REV10 0x80C40010
+#define SPR_8378_REV10 0x80C50010
+#define SPR_8377E_REV10 0x80C60010
+#define SPR_8377_REV10 0x80C70010
/* SPCR - System Priority Configuration Register
*/
@@ -130,8 +137,8 @@
#define SPCR_TSEC2EP 0x00000003 /* TSEC2 emergency priority */
#define SPCR_TSEC2EP_SHIFT (31-31)
-#elif defined(CONFIG_MPC831X)
-/* SPCR bits - MPC831x specific */
+#elif defined(CONFIG_MPC831X) || defined(CONFIG_MPC837X)
+/* SPCR bits - MPC831x and MPC837x specific */
#define SPCR_TSECDP 0x00003000 /* TSEC data priority */
#define SPCR_TSECDP_SHIFT (31-19)
#define SPCR_TSECEP 0x00000C00 /* TSEC emergency priority */
@@ -242,6 +249,55 @@
#define SICRH_TSOBI1 0x00000002
#define SICRH_TSOBI2 0x00000001
+#elif defined(CONFIG_MPC837X)
+/* SICRL bits - MPC837x specific */
+#define SICRL_USB_A 0xC0000000
+#define SICRL_USB_B 0x30000000
+#define SICRL_UART 0x0C000000
+#define SICRL_GPIO_A 0x02000000
+#define SICRL_GPIO_B 0x01000000
+#define SICRL_GPIO_C 0x00800000
+#define SICRL_GPIO_D 0x00400000
+#define SICRL_GPIO_E 0x00200000
+#define SICRL_GPIO_F 0x00180000
+#define SICRL_GPIO_G 0x00040000
+#define SICRL_GPIO_H 0x00020000
+#define SICRL_GPIO_I 0x00010000
+#define SICRL_GPIO_J 0x00008000
+#define SICRL_GPIO_K 0x00004000
+#define SICRL_GPIO_L 0x00003000
+#define SICRL_DMA_A 0x00000800
+#define SICRL_DMA_B 0x00000400
+#define SICRL_DMA_C 0x00000200
+#define SICRL_DMA_D 0x00000100
+#define SICRL_DMA_E 0x00000080
+#define SICRL_DMA_F 0x00000040
+#define SICRL_DMA_G 0x00000020
+#define SICRL_DMA_H 0x00000010
+#define SICRL_DMA_I 0x00000008
+#define SICRL_DMA_J 0x00000004
+#define SICRL_LDP_A 0x00000002
+#define SICRL_LDP_B 0x00000001
+
+/* SICRH bits - MPC837x specific */
+#define SICRH_DDR 0x80000000
+#define SICRH_TSEC1_A 0x10000000
+#define SICRH_TSEC1_B 0x08000000
+#define SICRH_TSEC2_A 0x00400000
+#define SICRH_TSEC2_B 0x00200000
+#define SICRH_TSEC2_C 0x00100000
+#define SICRH_TSEC2_D 0x00080000
+#define SICRH_TSEC2_E 0x00040000
+#define SICRH_TMR 0x00010000
+#define SICRH_GPIO2_A 0x00008000
+#define SICRH_GPIO2_B 0x00004000
+#define SICRH_GPIO2_C 0x00002000
+#define SICRH_GPIO2_D 0x00001000
+#define SICRH_GPIO2_E 0x00000C00
+#define SICRH_GPIO2_F 0x00000300
+#define SICRH_GPIO2_G 0x000000C0
+#define SICRH_GPIO2_H 0x00000030
+#define SICRH_SPI 0x00000003
#endif
/* SWCRR - System Watchdog Control Register
@@ -390,6 +446,14 @@
#define HRCWL_CE_TO_PLL_1X29 0x0000001D
#define HRCWL_CE_TO_PLL_1X30 0x0000001E
#define HRCWL_CE_TO_PLL_1X31 0x0000001F
+
+#elif defined(CONFIG_MPC837X)
+#define HRCWL_SVCOD 0x30000000
+#define HRCWL_SVCOD_SHIFT 28
+#define HRCWL_SVCOD_DIV_4 0x00000000
+#define HRCWL_SVCOD_DIV_8 0x10000000
+#define HRCWL_SVCOD_DIV_2 0x20000000
+#define HRCWL_SVCOD_DIV_1 0x30000000
#endif
/* HRCWH - Hardware Reset Configuration Word High
@@ -436,11 +500,14 @@
#if defined(CONFIG_MPC834X)
#define HRCWH_ROM_LOC_PCI2 0x00200000
#endif
+#if defined(CONIFG_MPC837X)
+#define HRCWH_ROM_LOC_ON_CHIP_ROM 0x00300000
+#endif
#define HRCWH_ROM_LOC_LOCAL_8BIT 0x00500000
#define HRCWH_ROM_LOC_LOCAL_16BIT 0x00600000
#define HRCWH_ROM_LOC_LOCAL_32BIT 0x00700000
-#if defined(CONFIG_MPC831X)
+#if defined(CONFIG_MPC831X) || defined(CONFIG_MPC837X)
#define HRCWH_ROM_LOC_NAND_SP_8BIT 0x00100000
#define HRCWH_ROM_LOC_NAND_SP_16BIT 0x00200000
#define HRCWH_ROM_LOC_NAND_LP_8BIT 0x00500000
@@ -489,8 +556,13 @@
/* RSR - Reset Status Register
*/
+#if defined(CONFIG_MPC837X)
+#define RSR_RSTSRC 0xF0000000 /* Reset source */
+#define RSR_RSTSRC_SHIFT 28
+#else
#define RSR_RSTSRC 0xE0000000 /* Reset source */
#define RSR_RSTSRC_SHIFT 29
+#endif
#define RSR_BSF 0x00010000 /* Boot seq. fail */
#define RSR_BSF_SHIFT 16
#define RSR_SWSR 0x00002000 /* software soft reset */
@@ -577,8 +649,8 @@
#define SCCR_PCICM 0x00010000
#define SCCR_PCICM_SHIFT 16
-/* SCCR bits - MPC8349 specific */
-#ifdef CONFIG_MPC834X
+#if defined(CONFIG_MPC834X)
+/* SCCR bits - MPC834x specific */
#define SCCR_TSEC1CM 0xc0000000
#define SCCR_TSEC1CM_SHIFT 30
#define SCCR_TSEC1CM_0 0x00000000
@@ -593,6 +665,18 @@
#define SCCR_TSEC2CM_2 0x20000000
#define SCCR_TSEC2CM_3 0x30000000
+/* The MPH must have the same clock ratio as DR, unless its clock disabled */
+#define SCCR_USBMPHCM 0x00c00000
+#define SCCR_USBMPHCM_SHIFT 22
+#define SCCR_USBDRCM 0x00300000
+#define SCCR_USBDRCM_SHIFT 20
+#define SCCR_USBCM 0x00f00000
+#define SCCR_USBCM_SHIFT 20
+#define SCCR_USBCM_0 0x00000000
+#define SCCR_USBCM_1 0x00500000
+#define SCCR_USBCM_2 0x00A00000
+#define SCCR_USBCM_3 0x00F00000
+
#elif defined(CONFIG_MPC831X)
/* TSEC1 bits are for TSEC2 as well */
#define SCCR_TSEC1CM 0xc0000000
@@ -606,17 +690,67 @@
#define SCCR_TSEC2ON 0x10000000
#define SCCR_TSEC2ON_SHIFT 28
-#endif
-
-#define SCCR_USBMPHCM 0x00c00000
-#define SCCR_USBMPHCM_SHIFT 22
#define SCCR_USBDRCM 0x00300000
#define SCCR_USBDRCM_SHIFT 20
+#define SCCR_USBDRCM_0 0x00000000
+#define SCCR_USBDRCM_1 0x00100000
+#define SCCR_USBDRCM_2 0x00200000
+#define SCCR_USBDRCM_3 0x00300000
-#define SCCR_USBCM_0 0x00000000
-#define SCCR_USBCM_1 0x00500000
-#define SCCR_USBCM_2 0x00A00000
-#define SCCR_USBCM_3 0x00F00000
+#elif defined(CONFIG_MPC837X)
+/* SCCR bits - MPC837x specific */
+#define SCCR_TSEC1CM 0xc0000000
+#define SCCR_TSEC1CM_SHIFT 30
+#define SCCR_TSEC1CM_0 0x00000000
+#define SCCR_TSEC1CM_1 0x40000000
+#define SCCR_TSEC1CM_2 0x80000000
+#define SCCR_TSEC1CM_3 0xC0000000
+
+#define SCCR_TSEC2CM 0x30000000
+#define SCCR_TSEC2CM_SHIFT 28
+#define SCCR_TSEC2CM_0 0x00000000
+#define SCCR_TSEC2CM_1 0x10000000
+#define SCCR_TSEC2CM_2 0x20000000
+#define SCCR_TSEC2CM_3 0x30000000
+
+#define SCCR_SDHCCM 0x0c000000
+#define SCCR_SDHCCM_SHIFT 26
+#define SCCR_SDHCCM_0 0x00000000
+#define SCCR_SDHCCM_1 0x04000000
+#define SCCR_SDHCCM_2 0x08000000
+#define SCCR_SDHCCM_3 0x0c000000
+
+#define SCCR_USBDRCM 0x00c00000
+#define SCCR_USBDRCM_SHIFT 22
+#define SCCR_USBDRCM_0 0x00000000
+#define SCCR_USBDRCM_1 0x00400000
+#define SCCR_USBDRCM_2 0x00800000
+#define SCCR_USBDRCM_3 0x00c00000
+
+#define SCCR_PCIEXP1CM 0x00300000
+#define SCCR_PCIEXP1CM_SHIFT 20
+#define SCCR_PCIEXP1CM_0 0x00000000
+#define SCCR_PCIEXP1CM_1 0x00100000
+#define SCCR_PCIEXP1CM_2 0x00200000
+#define SCCR_PCIEXP1CM_3 0x00300000
+
+#define SCCR_PCIEXP2CM 0x000c0000
+#define SCCR_PCIEXP2CM_SHIFT 18
+#define SCCR_PCIEXP2CM_0 0x00000000
+#define SCCR_PCIEXP2CM_1 0x00040000
+#define SCCR_PCIEXP2CM_2 0x00080000
+#define SCCR_PCIEXP2CM_3 0x000c0000
+
+/* All of the four SATA controllers must have the same clock ratio */
+#define SCCR_SATA1CM 0x000000c0
+#define SCCR_SATA1CM_SHIFT 6
+#define SCCR_SATACM 0x000000ff
+#define SCCR_SATACM_SHIFT 0
+#define SCCR_SATACM_0 0x00000000
+#define SCCR_SATACM_1 0x00000055
+#define SCCR_SATACM_2 0x000000aa
+#define SCCR_SATACM_3 0x000000ff
+#endif
/* CSn_BDNS - Chip Select memory Bounds Register
*/
@@ -860,7 +994,7 @@
#define BR_MS_UPMA 0x00000080 /* UPMA */
#define BR_MS_UPMB 0x000000A0 /* UPMB */
#define BR_MS_UPMC 0x000000C0 /* UPMC */
-#if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832X)
+#if !defined(CONFIG_MPC834X)
#define BR_ATOM 0x0000000C
#define BR_ATOM_SHIFT 2
#endif
@@ -869,7 +1003,7 @@
#if defined(CONFIG_MPC834X)
#define BR_RES ~(BR_BA | BR_PS | BR_DECC | BR_WP | BR_MSEL | BR_V)
-#elif defined(CONFIG_MPC8360)
+#else
#define BR_RES ~(BR_BA | BR_PS | BR_DECC | BR_WP | BR_MSEL | BR_ATOM | BR_V)
#endif
@@ -1255,7 +1389,7 @@
#define LTESR_CS 0x00080000
#define LTESR_CC 0x00000001
-/* DDR Control Driver Register
+/* DDRCDR - DDR Control Driver Register
*/
#define DDRCDR_EN 0x40000000
#define DDRCDR_PZ 0x3C000000