mpc83xx: Add the support of MPC8315E SoC

The MPC8315E SoC including e300c3 core and new IP blocks,
such as TDM, PCI Express and SATA controller.

Signed-off-by: Dave Liu <daveliu@freescale.com>

cpu/mpc83xx/cpu.c

@@ -153,6 +153,18 @@ int checkcpu(void)
 	case SPR_8313E_REV10:
 		puts("MPC8313E, ");
 		break;
+	case SPR_8315E_REV10:
+		puts("MPC8315E, ");
+		break;
+	case SPR_8315_REV10:
+		puts("MPC8315, ");
+		break;
+	case SPR_8314E_REV10:
+		puts("MPC8314E, ");
+		break;
+	case SPR_8314_REV10:
+		puts("MPC8314, ");
+		break;
 	case SPR_8379E_REV10:
 		puts("MPC8379E, ");
 		break;

cpu/mpc83xx/speed.c

@@ -113,6 +113,9 @@ int get_clocks(void)
 #if !defined(CONFIG_MPC832X)
 	u32 i2c2_clk;
 #endif
+#if defined(CONFIG_MPC8315)
+	u32 tdm_clk;
+#endif
 #if defined(CONFIG_MPC837X)
 	u32 sdhc_clk;
 #endif
@@ -132,6 +135,8 @@ int get_clocks(void)
 #if defined(CONFIG_MPC837X)
 	u32 pciexp1_clk;
 	u32 pciexp2_clk;
+#endif
+#if defined(CONFIG_MPC837X) || defined(CONFIG_MPC8315)
 	u32 sata_clk;
 #endif
 
@@ -197,7 +202,7 @@ int get_clocks(void)
 	}
 #endif
 
-#if defined(CONFIG_MPC834X) || defined(CONFIG_MPC837X)
+#if defined(CONFIG_MPC834X) || defined(CONFIG_MPC837X) || defined(CONFIG_MPC8315)
 	switch ((sccr & SCCR_TSEC2CM) >> SCCR_TSEC2CM_SHIFT) {
 	case 0:
 		tsec2_clk = 0;
@@ -215,7 +220,7 @@ int get_clocks(void)
 		/* unkown SCCR_TSEC2CM value */
 		return -4;
 	}
-#elif defined(CONFIG_MPC831X)
+#elif defined(CONFIG_MPC8313)
 	tsec2_clk = tsec1_clk;
 
 	if (!(sccr & SCCR_TSEC1ON))
@@ -288,6 +293,25 @@ int get_clocks(void)
 		return -8;
 	}
 #endif
+#if defined(CONFIG_MPC8315)
+	switch ((sccr & SCCR_TDMCM) >> SCCR_TDMCM_SHIFT) {
+	case 0:
+		tdm_clk = 0;
+		break;
+	case 1:
+		tdm_clk = csb_clk;
+		break;
+	case 2:
+		tdm_clk = csb_clk / 2;
+		break;
+	case 3:
+		tdm_clk = csb_clk / 3;
+		break;
+	default:
+		/* unkown SCCR_TDMCM value */
+		return -8;
+	}
+#endif
 
 #if defined(CONFIG_MPC834X)
 	i2c1_clk = tsec2_clk;
@@ -342,7 +366,7 @@ int get_clocks(void)
 	}
 #endif
 
-#if defined(CONFIG_MPC837X)
+#if defined(CONFIG_MPC837X) || defined(CONFIG_MPC8315)
 	switch ((sccr & SCCR_SATA1CM) >> SCCR_SATA1CM_SHIFT) {
 	case 0:
 		sata_clk = 0;
@@ -428,6 +452,9 @@ int get_clocks(void)
 #if defined(CONFIG_MPC834X)
 	gd->usbmph_clk = usbmph_clk;
 #endif
+#if defined(CONFIG_MPC8315)
+	gd->tdm_clk = tdm_clk;
+#endif
 #if defined(CONFIG_MPC837X)
 	gd->sdhc_clk = sdhc_clk;
 #endif
@@ -450,6 +477,8 @@ int get_clocks(void)
 #if defined(CONFIG_MPC837X)
 	gd->pciexp1_clk = pciexp1_clk;
 	gd->pciexp2_clk = pciexp2_clk;
+#endif
+#if defined(CONFIG_MPC837X) || defined(CONFIG_MPC8315)
 	gd->sata_clk = sata_clk;
 #endif
 	gd->pci_clk = pci_sync_in;
@@ -488,6 +517,9 @@ int do_clocks (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 #if !defined(CONFIG_MPC832X)
 	printf("  I2C2:                %4d MHz\n", gd->i2c2_clk / 1000000);
 #endif
+#if defined(CONFIG_MPC8315)
+	printf("  TDM:                 %4d MHz\n", gd->tdm_clk / 1000000);
+#endif
 #if defined(CONFIG_MPC837X)
 	printf("  SDHC:                %4d MHz\n", gd->sdhc_clk / 1000000);
 #endif
@@ -502,6 +534,8 @@ int do_clocks (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 #if defined(CONFIG_MPC837X)
 	printf("  PCIEXP1:             %4d MHz\n", gd->pciexp1_clk / 1000000);
 	printf("  PCIEXP2:             %4d MHz\n", gd->pciexp2_clk / 1000000);
+#endif
+#if defined(CONFIG_MPC837X) || defined(CONFIG_MPC8315)
 	printf("  SATA:                %4d MHz\n", gd->sata_clk / 1000000);
 #endif
 	return 0;

include/asm-ppc/global_data.h

@@ -63,6 +63,9 @@ typedef	struct	global_data {
 #if defined (CONFIG_MPC834X)
 	u32 usbmph_clk;
 #endif /* CONFIG_MPC834X */
+#if defined(CONFIG_MPC815)
+	u32 tdm_clk;
+#endif
 #if defined(CONFIG_MPC837X)
 	u32 sdhc_clk;
 #endif
@@ -77,6 +80,8 @@ typedef	struct	global_data {
 #if defined(CONFIG_MPC837X)
 	u32 pciexp1_clk;
 	u32 pciexp2_clk;
+#endif
+#if defined(CONFIG_MPC837X) || defined(CONFIG_MPC8315)
 	u32 sata_clk;
 #endif
 #if defined(CONFIG_MPC8360)

include/asm-ppc/immap_83xx.h

@@ -589,6 +589,20 @@ typedef struct rom83xx {
 	u8 mem[0x10000];
 } rom83xx_t;
 
+/*
+ * TDM
+ */
+typedef struct tdm83xx {
+	u8 fixme[0x200];
+} tdm83xx_t;
+
+/*
+ * TDM DMAC
+ */
+typedef struct tdmdmac83xx {
+	u8 fixme[0x2000];
+} tdmdmac83xx_t;
+
 #if defined(CONFIG_MPC834X)
 typedef struct immap {
 	sysconf83xx_t		sysconf;	/* System configuration */
@@ -626,7 +640,7 @@ typedef struct immap {
 	u8			res7[0xC0000];
 } immap_t;
 
-#elif defined(CONFIG_MPC831X)
+#elif defined(CONFIG_MPC8313)
 typedef struct immap {
 	sysconf83xx_t		sysconf;	/* System configuration */
 	wdt83xx_t		wdt;		/* Watch Dog Timer (WDT) Registers */
@@ -661,6 +675,51 @@ typedef struct immap {
 	u8			res7[0xC0000];
 } immap_t;
 
+#elif defined(CONFIG_MPC8315)
+typedef struct immap {
+	sysconf83xx_t		sysconf;	/* System configuration */
+	wdt83xx_t		wdt;		/* Watch Dog Timer (WDT) Registers */
+	rtclk83xx_t		rtc;		/* Real Time Clock Module Registers */
+	rtclk83xx_t		pit;		/* Periodic Interval Timer */
+	gtm83xx_t		gtm[2];		/* Global Timers Module */
+	ipic83xx_t		ipic;		/* Integrated Programmable Interrupt Controller */
+	arbiter83xx_t		arbiter;	/* System Arbiter Registers */
+	reset83xx_t		reset;		/* Reset Module */
+	clk83xx_t		clk;		/* System Clock Module */
+	pmc83xx_t		pmc;		/* Power Management Control Module */
+	gpio83xx_t		gpio[1];	/* General purpose I/O module */
+	u8			res0[0x1300];
+	ddr83xx_t		ddr;		/* DDR Memory Controller Memory */
+	fsl_i2c_t		i2c[2];		/* I2C Controllers */
+	u8			res1[0x1300];
+	duart83xx_t		duart[2];	/* DUART */
+	u8			res2[0x900];
+	lbus83xx_t		lbus;		/* Local Bus Controller Registers */
+	u8			res3[0x1000];
+	spi83xx_t		spi;		/* Serial Peripheral Interface */
+	dma83xx_t		dma;		/* DMA */
+	pciconf83xx_t		pci_conf[1];	/* PCI Software Configuration Registers */
+	u8			res4[0x80];
+	ios83xx_t		ios;		/* Sequencer */
+	pcictrl83xx_t		pci_ctrl[1];	/* PCI Controller Control and Status Registers */
+	u8			res5[0xa00];
+	pex83xx_t		pciexp[2];	/* PCI Express Controller */
+	u8			res6[0xb000];
+	tdm83xx_t		tdm;		/* TDM Controller */
+	u8			res7[0x1e00];
+	sata83xx_t		sata[2];	/* SATA Controller */
+	u8			res8[0x9000];
+	usb83xx_t		usb[1];		/* USB DR Controller */
+	tsec83xx_t		tsec[2];
+	u8			res9[0x6000];
+	tdmdmac83xx_t		tdmdmac;	/* TDM DMAC */
+	u8			res10[0x2000];
+	security83xx_t		security;
+	u8			res11[0xA3000];
+	serdes83xx_t		serdes[1];	/* SerDes Registers */
+	u8			res12[0x1CF00];
+} immap_t;
+
 #elif defined(CONFIG_MPC837X)
 typedef struct immap {
 	sysconf83xx_t		sysconf;	/* System configuration */

include/mpc83xx.h

@@ -102,6 +102,10 @@
 #define SPR_8313_REV10			0x80B10010
 #define SPR_8311E_REV10			0x80B20010
 #define SPR_8311_REV10			0x80B30010
+#define SPR_8315E_REV10			0x80B40010
+#define SPR_8315_REV10			0x80B50010
+#define SPR_8314E_REV10			0x80B60010
+#define SPR_8314_REV10			0x80B70010
 
 #define SPR_8379E_REV10			0x80C20010
 #define SPR_8379_REV10			0x80C30010
@@ -220,8 +224,8 @@
 #define SICRL_URT_CTPR			0x06000000
 #define SICRL_IRQ_CTPR			0x00C00000
 
-#elif defined(CONFIG_MPC831X)
-/* SICRL bits - MPC831x specific */
+#elif defined(CONFIG_MPC8313)
+/* SICRL bits - MPC8313 specific */
 #define SICRL_LBC			0x30000000
 #define SICRL_UART			0x0C000000
 #define SICRL_SPI_A			0x03000000
@@ -232,7 +236,7 @@
 #define SICRL_ETSEC1_A			0x0000000C
 #define SICRL_ETSEC2_A			0x00000003
 
-/* SICRH bits - MPC831x specific */
+/* SICRH bits - MPC8313 specific */
 #define SICRH_INTR_A			0x02000000
 #define SICRH_INTR_B			0x00C00000
 #define SICRH_IIC			0x00300000
@@ -249,6 +253,41 @@
 #define SICRH_TSOBI1			0x00000002
 #define SICRH_TSOBI2			0x00000001
 
+#elif defined(CONFIG_MPC8315)
+/* SICRL bits - MPC8315 specific */
+#define SICRL_DMA_CH0			0xc0000000
+#define SICRL_DMA_SPI			0x30000000
+#define SICRL_UART			0x0c000000
+#define SICRL_IRQ4			0x02000000
+#define SICRL_IRQ5			0x01800000
+#define SICRL_IRQ6_7			0x00400000
+#define SICRL_IIC1			0x00300000
+#define SICRL_TDM			0x000c0000
+#define SICRL_TDM_SHARED		0x00030000
+#define SICRL_PCI_A			0x0000c000
+#define SICRL_ELBC_A			0x00003000
+#define SICRL_ETSEC1_A			0x000000c0
+#define SICRL_ETSEC1_B			0x00000030
+#define SICRL_ETSEC1_C			0x0000000c
+#define SICRL_TSEXPOBI			0x00000001
+
+/* SICRH bits - MPC8315 specific */
+#define SICRH_GPIO_0			0xc0000000
+#define SICRH_GPIO_1			0x30000000
+#define SICRH_GPIO_2			0x0c000000
+#define SICRH_GPIO_3			0x03000000
+#define SICRH_GPIO_4			0x00c00000
+#define SICRH_GPIO_5			0x00300000
+#define SICRH_GPIO_6			0x000c0000
+#define SICRH_GPIO_7			0x00030000
+#define SICRH_GPIO_8			0x0000c000
+#define SICRH_GPIO_9			0x00003000
+#define SICRH_GPIO_10			0x00000c00
+#define SICRH_GPIO_11			0x00000300
+#define SICRH_ETSEC2_A			0x000000c0
+#define SICRH_TSOBI1			0x00000002
+#define SICRH_TSOBI2			0x00000001
+
 #elif defined(CONFIG_MPC837X)
 /* SICRL bits - MPC837x specific */
 #define SICRL_USB_A			0xC0000000
@@ -447,7 +486,7 @@
 #define HRCWL_CE_TO_PLL_1X30		0x0000001E
 #define HRCWL_CE_TO_PLL_1X31		0x0000001F
 
-#elif defined(CONFIG_MPC837X)
+#elif defined(CONFIG_MPC837X) || defined(CONFIG_MPC8315)
 #define HRCWL_SVCOD			0x30000000
 #define HRCWL_SVCOD_SHIFT		28
 #define HRCWL_SVCOD_DIV_4		0x00000000
@@ -556,7 +595,7 @@
 
 /* RSR - Reset Status Register
  */
-#if defined(CONFIG_MPC837X)
+#if defined(CONFIG_MPC831X) || defined(CONFIG_MPC837X)
 #define RSR_RSTSRC			0xF0000000	/* Reset source */
 #define RSR_RSTSRC_SHIFT		28
 #else
@@ -677,7 +716,7 @@
 #define SCCR_USBCM_2			0x00A00000
 #define SCCR_USBCM_3			0x00F00000
 
-#elif defined(CONFIG_MPC831X)
+#elif defined(CONFIG_MPC8313)
 /* TSEC1 bits are for TSEC2 as well */
 #define SCCR_TSEC1CM			0xc0000000
 #define SCCR_TSEC1CM_SHIFT		30
@@ -697,6 +736,48 @@
 #define SCCR_USBDRCM_2			0x00200000
 #define SCCR_USBDRCM_3			0x00300000
 
+#elif defined(CONFIG_MPC8315)
+/* SCCR bits - MPC8315 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_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_PCIEXP1CM			0x00080000
+#define SCCR_PCIEXP2CM			0x00040000
+
+#define SCCR_SATA1CM			0x0000c000
+#define SCCR_SATA1CM_SHIFT		14
+#define SCCR_SATACM			0x0000f000
+#define SCCR_SATACM_SHIFT		8
+#define SCCR_SATACM_0			0x00000000
+#define SCCR_SATACM_1			0x00005000
+#define SCCR_SATACM_2			0x0000a000
+#define SCCR_SATACM_3			0x0000f000
+
+#define SCCR_TDMCM			0x000000c0
+#define SCCR_TDMCM_SHIFT		6
+#define SCCR_TDMCM_0			0x00000000
+#define SCCR_TDMCM_1			0x00000040
+#define SCCR_TDMCM_2			0x00000080
+#define SCCR_TDMCM_3			0x000000c0
+
 #elif defined(CONFIG_MPC837X)
 /* SCCR bits - MPC837x specific */
 #define SCCR_TSEC1CM			0xc0000000