Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

README

@@ -356,6 +356,13 @@ The following options need to be configured:
 		Define this option if you want to enable the
 		ICache only when Code runs from RAM.
 
+- 85xx CPU Options:
+		CONFIG_SYS_FSL_TBCLK_DIV
+
+		Defines the core time base clock divider ratio compared to the
+		system clock.  On most PQ3 devices this is 8, on newer QorIQ
+		devices it can be 16 or 32.  The ratio varies from SoC to Soc.
+
 - Intel Monahans options:
 		CONFIG_SYS_MONAHANS_RUN_MODE_OSC_RATIO
 

arch/powerpc/cpu/mpc85xx/cmd_errata.c

@@ -44,6 +44,12 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 #if defined(CONFIG_SYS_P4080_ERRATUM_SERDES8)
 	puts("Work-around for Erratum SERDES8 enabled\n");
 #endif
+#if defined(CONFIG_SYS_P4080_ERRATUM_SERDES9)
+	puts("Work-around for Erratum SERDES9 enabled\n");
+#endif
+#if defined(CONFIG_SYS_P4080_ERRATUM_SERDES_A005)
+	puts("Work-around for Erratum SERDES-A005 enabled\n");
+#endif
 #if defined(CONFIG_SYS_P4080_ERRATUM_CPU22)
 	puts("Work-around for Erratum CPU22 enabled\n");
 #endif

arch/powerpc/cpu/mpc85xx/cpu.c

@@ -234,13 +234,14 @@ int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 /*
  * Get timebase clock frequency
  */
+#ifndef CONFIG_SYS_FSL_TBCLK_DIV
+#define CONFIG_SYS_FSL_TBCLK_DIV 8
+#endif
 unsigned long get_tbclk (void)
 {
-#ifdef CONFIG_FSL_CORENET
-	return (gd->bus_clk + 8) / 16;
-#else
-	return (gd->bus_clk + 4UL)/8UL;
-#endif
+	unsigned long tbclk_div = CONFIG_SYS_FSL_TBCLK_DIV;
+
+	return (gd->bus_clk + (tbclk_div >> 1)) / tbclk_div;
 }
 
 

arch/powerpc/cpu/mpc85xx/cpu_init.c

@@ -436,6 +436,23 @@ int cpu_init_r(void)
 	isync();
 #endif
 
+#ifdef CONFIG_SYS_FSL_USB1_PHY_ENABLE
+	{
+		ccsr_usb_phy_t *usb_phy1 =
+			(void *)CONFIG_SYS_MPC85xx_USB1_PHY_ADDR;
+		out_be32(&usb_phy1->usb_enable_override,
+				CONFIG_SYS_FSL_USB_ENABLE_OVERRIDE);
+	}
+#endif
+#ifdef CONFIG_SYS_FSL_USB2_PHY_ENABLE
+	{
+		ccsr_usb_phy_t *usb_phy2 =
+			(void *)CONFIG_SYS_MPC85xx_USB2_PHY_ADDR;
+		out_be32(&usb_phy2->usb_enable_override,
+				CONFIG_SYS_FSL_USB_ENABLE_OVERRIDE);
+	}
+#endif
+
 	return 0;
 }
 

arch/powerpc/cpu/mpc85xx/fdt.c

@@ -473,6 +473,7 @@ void ft_cpu_setup(void *blob, bd_t *bd)
 	fdt_portal(blob, "fsl,bman-portal", "bman-portals",
 			(u64)CONFIG_SYS_BMAN_MEM_PHYS,
 			CONFIG_SYS_BMAN_MEM_SIZE);
+	fdt_fixup_bportals(blob);
 #endif
 
 #if defined(CONFIG_SYS_QMAN_MEM_PHYS)

arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c

@@ -29,6 +29,7 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <asm/fsl_law.h>
+#include <asm/errno.h>
 #include "fsl_corenet_serdes.h"
 
 static u32 serdes_prtcl_map;
@@ -91,7 +92,7 @@ int serdes_get_lane_idx(int lane)
 	return lanes[lane].idx;
 }
 
-int serdes_get_bank(int lane)
+int serdes_get_bank_by_lane(int lane)
 {
 	return lanes[lane].bank;
 }
@@ -132,6 +133,125 @@ int is_serdes_configured(enum srds_prtcl device)
 	return (1 << device) & serdes_prtcl_map;
 }
 
+static int __serdes_get_first_lane(uint32_t prtcl, enum srds_prtcl device)
+{
+	int i;
+
+	for (i = 0; i < SRDS_MAX_LANES; i++) {
+		if (serdes_get_prtcl(prtcl, i) == device)
+			return i;
+	}
+
+	return -ENODEV;
+}
+
+/*
+ * Returns the SERDES lane (0..SRDS_MAX_LANES-1) that routes to the given
+ * device. This depends on the current SERDES protocol, as defined in the RCW.
+ *
+ * Returns a negative error code if SERDES is disabled or the given device is
+ * not supported in the current SERDES protocol.
+ */
+int serdes_get_first_lane(enum srds_prtcl device)
+{
+	u32 prtcl;
+	const ccsr_gur_t *gur;
+
+	gur = (typeof(gur))CONFIG_SYS_MPC85xx_GUTS_ADDR;
+
+	/* Is serdes enabled at all? */
+	if (unlikely((in_be32(&gur->rcwsr[5]) & 0x2000) == 0))
+		return -ENODEV;
+
+	prtcl = (in_be32(&gur->rcwsr[4]) & FSL_CORENET_RCWSR4_SRDS_PRTCL) >> 26;
+
+	return __serdes_get_first_lane(prtcl, device);
+}
+
+#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES9
+/*
+ * Returns the SERDES bank (1, 2, or 3) that a given device is on for a given
+ * SERDES protocol.
+ *
+ * Returns a negative error code if the given device is not supported for the
+ * given SERDES protocol.
+ */
+static int serdes_get_bank_by_device(uint32_t prtcl, enum srds_prtcl device)
+{
+	int lane;
+
+	lane = __serdes_get_first_lane(prtcl, device);
+	if (unlikely(lane < 0))
+		return lane;
+
+	return serdes_get_bank_by_lane(lane);
+}
+
+static uint32_t __serdes_get_lane_count(uint32_t prtcl, enum srds_prtcl device,
+					int first)
+{
+	int lane;
+
+	for (lane = first; lane < SRDS_MAX_LANES; lane++) {
+		if (serdes_get_prtcl(prtcl, lane) != device)
+			break;
+	}
+
+	return lane - first;
+}
+
+static void __serdes_reset_rx(serdes_corenet_t *regs,
+			      uint32_t prtcl,
+			      enum srds_prtcl device)
+{
+	int lane, idx, first, last;
+
+	lane = __serdes_get_first_lane(prtcl, device);
+	if (unlikely(lane < 0))
+		return;
+	first = serdes_get_lane_idx(lane);
+	last = first + __serdes_get_lane_count(prtcl, device, lane);
+
+	/*
+	 * Set BnGCRy0[RRST] = 0 for each lane in the each bank that is
+	 * selected as XAUI to place the lane into reset.
+	*/
+	for (idx = first; idx < last; idx++)
+		clrbits_be32(&regs->lane[idx].gcr0, SRDS_GCR0_RRST);
+
+	/* Wait at least 250 ns */
+	udelay(1);
+
+	/*
+	 * Set BnGCRy0[RRST] = 1 for each lane in the each bank that is
+	 * selected as XAUI to bring the lane out of reset.
+	 */
+	for (idx = first; idx < last; idx++)
+		setbits_be32(&regs->lane[idx].gcr0, SRDS_GCR0_RRST);
+}
+
+void serdes_reset_rx(enum srds_prtcl device)
+{
+	u32 prtcl;
+	const ccsr_gur_t *gur;
+	serdes_corenet_t *regs;
+
+	if (unlikely(device == NONE))
+		return;
+
+	gur = (typeof(gur))CONFIG_SYS_MPC85xx_GUTS_ADDR;
+
+	/* Is serdes enabled at all? */
+	if (unlikely((in_be32(&gur->rcwsr[5]) & 0x2000) == 0))
+		return;
+
+	regs = (typeof(regs))CONFIG_SYS_FSL_CORENET_SERDES_ADDR;
+	prtcl = (in_be32(&gur->rcwsr[4]) & FSL_CORENET_RCWSR4_SRDS_PRTCL) >> 26;
+
+	__serdes_reset_rx(regs, prtcl, device);
+}
+#endif
+
 #ifndef CONFIG_SYS_DCSRBAR_PHYS
 #define CONFIG_SYS_DCSRBAR_PHYS	0x80000000 /* Must be 1GB-aligned for rev1.0 */
 #define CONFIG_SYS_DCSRBAR	0x80000000
@@ -266,6 +386,74 @@ static void p4080_erratum_serdes8(serdes_corenet_t *regs, ccsr_gur_t *gur,
 }
 #endif
 
+#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES_A005
+/*
+ * If PCIe is not selected as a protocol for any lanes driven by a given PLL,
+ * that PLL should have SRDSBnPLLCR1[PLLBW_SEL] = 0.
+ */
+static void p4080_erratum_serdes_a005(serdes_corenet_t *regs, unsigned int cfg)
+{
+	enum srds_prtcl device;
+
+	switch (cfg) {
+	case 0x13:
+	case 0x16:
+		/*
+		 * If SRDS_PRTCL = 0x13 or 0x16, set SRDSB1PLLCR1[PLLBW_SEL]
+		 * to 0.
+		 */
+		clrbits_be32(&regs->bank[FSL_SRDS_BANK_1].pllcr1,
+			     SRDS_PLLCR1_PLL_BWSEL);
+		break;
+	case 0x19:
+		/*
+		 * If SRDS_PRTCL = 0x19, set SRDSB1PLLCR1[PLLBW_SEL] to 0 and
+		 * SRDSB3PLLCR1[PLLBW_SEL] to 1.
+		 */
+		clrbits_be32(&regs->bank[FSL_SRDS_BANK_1].pllcr1,
+			     SRDS_PLLCR1_PLL_BWSEL);
+		setbits_be32(&regs->bank[FSL_SRDS_BANK_3].pllcr1,
+			     SRDS_PLLCR1_PLL_BWSEL);
+		break;
+	}
+
+	/*
+	 * Set SRDSBnPLLCR1[PLLBW_SEL] to 0 for each bank that selects XAUI
+	 * before XAUI is initialized.
+	 */
+	for (device = XAUI_FM1; device <= XAUI_FM2; device++) {
+		if (is_serdes_configured(device)) {
+			int bank = serdes_get_bank_by_device(cfg, device);
+
+			clrbits_be32(&regs->bank[bank].pllcr1,
+				     SRDS_PLLCR1_PLL_BWSEL);
+		}
+	}
+}
+#endif
+
+/*
+ * Wait for the RSTDONE bit to get set, or a one-second timeout.
+ */
+static void wait_for_rstdone(unsigned int bank)
+{
+	serdes_corenet_t *srds_regs =
+		(void *)CONFIG_SYS_FSL_CORENET_SERDES_ADDR;
+	unsigned long long end_tick;
+	u32 rstctl;
+
+	/* wait for reset complete or 1-second timeout */
+	end_tick = usec2ticks(1000000) + get_ticks();
+	do {
+		rstctl = in_be32(&srds_regs->bank[bank].rstctl);
+		if (rstctl & SRDS_RSTCTL_RSTDONE)
+			break;
+	} while (end_tick > get_ticks());
+
+	if (!(rstctl & SRDS_RSTCTL_RSTDONE))
+		printf("SERDES: timeout resetting bank %u\n", bank);
+}
+
 void fsl_serdes_init(void)
 {
 	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
@@ -273,7 +461,6 @@ void fsl_serdes_init(void)
 	serdes_corenet_t *srds_regs;
 	int lane, bank, idx;
 	enum srds_prtcl lane_prtcl;
-	long long end_tick;
 	int have_bank[SRDS_MAX_BANK] = {};
 #ifdef CONFIG_SYS_P4080_ERRATUM_SERDES8
 	u32 serdes8_devdisr = 0;
@@ -281,6 +468,12 @@ void fsl_serdes_init(void)
 	char srds_lpd_opt[16];
 	const char *srds_lpd_arg;
 	size_t arglen;
+#endif
+#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES9
+	enum srds_prtcl device;
+#endif
+#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES_A001
+	int need_serdes_a001;	/* TRUE == need work-around for SERDES A001 */
 #endif
 	char buffer[HWCONFIG_BUFFER_SIZE];
 	char *buf = NULL;
@@ -306,6 +499,17 @@ void fsl_serdes_init(void)
 	}
 
 #ifdef CONFIG_SYS_P4080_ERRATUM_SERDES8
+	/*
+	 * Display a warning if banks two and three are not disabled in the RCW,
+	 * since our work-around for SERDES8 depends on these banks being
+	 * disabled at power-on.
+	 */
+#define B2_B3 (FSL_CORENET_RCWSRn_SRDS_LPD_B2 | FSL_CORENET_RCWSRn_SRDS_LPD_B3)
+	if ((in_be32(&gur->rcwsr[5]) & B2_B3) != B2_B3) {
+		printf("Warning: SERDES8 requires banks two and "
+		       "three to be disabled in the RCW\n");
+	}
+
 	/*
 	 * Store the values of the fsl_srds_lpd_b2 and fsl_srds_lpd_b3
 	 * hwconfig options into the srds_lpd_b[] array.  See README.p4080ds
@@ -325,7 +529,7 @@ void fsl_serdes_init(void)
 	for (lane = 0; lane < SRDS_MAX_LANES; lane++) {
 		enum srds_prtcl lane_prtcl = serdes_get_prtcl(cfg, lane);
 		if (serdes_lane_enabled(lane)) {
-			have_bank[serdes_get_bank(lane)] = 1;
+			have_bank[serdes_get_bank_by_lane(lane)] = 1;
 			serdes_prtcl_map |= (1 << lane_prtcl);
 		}
 	}
@@ -339,11 +543,32 @@ void fsl_serdes_init(void)
 		have_bank[FSL_SRDS_BANK_3] = 1;
 #endif
 
+#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES_A001
+	/*
+	 * The work-aroud for erratum SERDES-A001 is needed only if bank two
+	 * is disabled and bank three is enabled.
+	 */
+	need_serdes_a001 =
+		!have_bank[FSL_SRDS_BANK_2] && have_bank[FSL_SRDS_BANK_3];
+#endif
+
+	/* Power down the banks we're not interested in */
 	for (bank = 0; bank < SRDS_MAX_BANK; bank++) {
 		if (!have_bank[bank]) {
 			printf("SERDES: bank %d disabled\n", bank + 1);
+#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES_A001
+			/*
+			 * Erratum SERDES-A001 says bank two needs to be powered
+			 * down after bank three is powered up, so don't power
+			 * down bank two here.
+			 */
+			if (!need_serdes_a001 || (bank != FSL_SRDS_BANK_2))
+				setbits_be32(&srds_regs->bank[bank].rstctl,
+					     SRDS_RSTCTL_SDPD);
+#else
 			setbits_be32(&srds_regs->bank[bank].rstctl,
 				     SRDS_RSTCTL_SDPD);
+#endif
 		}
 	}
 
@@ -369,6 +594,35 @@ void fsl_serdes_init(void)
 		printf("%s ", serdes_prtcl_str[lane_prtcl]);
 #endif
 
+#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES9
+		/*
+		 * Set BnTTLCRy0[FLT_SEL] = 000011 and set BnTTLCRy0[17] = 1 for
+		 * each of the SerDes lanes selected as SGMII, XAUI, SRIO, or
+		 * AURORA before the device is initialized.
+		 */
+		switch (lane_prtcl) {
+		case SGMII_FM1_DTSEC1:
+		case SGMII_FM1_DTSEC2:
+		case SGMII_FM1_DTSEC3:
+		case SGMII_FM1_DTSEC4:
+		case SGMII_FM2_DTSEC1:
+		case SGMII_FM2_DTSEC2:
+		case SGMII_FM2_DTSEC3:
+		case SGMII_FM2_DTSEC4:
+		case XAUI_FM1:
+		case XAUI_FM2:
+		case SRIO1:
+		case SRIO2:
+		case AURORA:
+			clrsetbits_be32(&srds_regs->lane[idx].ttlcr0,
+					SRDS_TTLCR0_FLT_SEL_MASK,
+					SRDS_TTLCR0_FLT_SEL_750PPM |
+					SRDS_TTLCR0_PM_DIS);
+		default:
+			break;
+		}
+#endif
+
 #ifdef CONFIG_SYS_P4080_ERRATUM_SERDES8
 		switch (lane_prtcl) {
 		case PCIE1:
@@ -415,13 +669,12 @@ void fsl_serdes_init(void)
 					    FSL_CORENET_DEVDISR2_DTSEC2_4;
 			break;
 		case XAUI_FM1:
+			serdes8_devdisr2 |= FSL_CORENET_DEVDISR2_FM1	|
+					    FSL_CORENET_DEVDISR2_10GEC1;
+			break;
 		case XAUI_FM2:
-			if (lane_prtcl == XAUI_FM1)
-				serdes8_devdisr2 |= FSL_CORENET_DEVDISR2_FM1	|
-						    FSL_CORENET_DEVDISR2_10GEC1;
-			else
-				serdes8_devdisr2 |= FSL_CORENET_DEVDISR2_FM2	|
-						    FSL_CORENET_DEVDISR2_10GEC2;
+			serdes8_devdisr2 |= FSL_CORENET_DEVDISR2_FM2	|
+					    FSL_CORENET_DEVDISR2_10GEC2;
 			break;
 		case AURORA:
 			break;
@@ -436,9 +689,11 @@ void fsl_serdes_init(void)
 	puts("\n");
 #endif
 
-	for (idx = 0; idx < SRDS_MAX_BANK; idx++) {
-		u32 rstctl;
+#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES_A005
+	p4080_erratum_serdes_a005(srds_regs, cfg);
+#endif
 
+	for (idx = 0; idx < SRDS_MAX_BANK; idx++) {
 		bank = idx;
 
 #ifdef CONFIG_SYS_P4080_ERRATUM_SERDES8
@@ -477,18 +732,30 @@ void fsl_serdes_init(void)
 		/* reset banks for errata */
 		setbits_be32(&srds_regs->bank[bank].rstctl, SRDS_RSTCTL_RST);
 
-		/* wait for reset complete or 1-second timeout */
-		end_tick = usec2ticks(1000000) + get_ticks();
-		do {
-			rstctl = in_be32(&srds_regs->bank[bank].rstctl);
-			if (rstctl & SRDS_RSTCTL_RSTDONE)
-				break;
-		} while (end_tick > get_ticks());
-
-		if (!(rstctl & SRDS_RSTCTL_RSTDONE)) {
-			printf("SERDES: timeout resetting bank %d\n",
-			       bank + 1);
-			continue;
-		}
+		wait_for_rstdone(bank);
 	}
+
+#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES_A001
+	if (need_serdes_a001) {
+		/*
+		 * Bank three has been enabled, so enable bank two and then
+		 * disable it.
+		 */
+		srds_lpd_b[FSL_SRDS_BANK_2] = 0;
+		enable_bank(gur, FSL_SRDS_BANK_2);
+
+		wait_for_rstdone(FSL_SRDS_BANK_2);
+
+		/* Disable bank 2 */
+		setbits_be32(&srds_regs->bank[FSL_SRDS_BANK_2].rstctl,
+			     SRDS_RSTCTL_SDPD);
+	}
+#endif
+
+#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES9
+	for (device = XAUI_FM1; device <= XAUI_FM2; device++) {
+		if (is_serdes_configured(device))
+			__serdes_reset_rx(srds_regs, cfg, device);
+	}
+#endif
 }

arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.h

@@ -33,7 +33,7 @@ enum srds_bank {
 
 int is_serdes_prtcl_valid(u32 prtcl);
 int serdes_get_lane_idx(int lane);
-int serdes_get_bank(int lane);
+int serdes_get_bank_by_lane(int lane);
 int serdes_lane_enabled(int lane);
 enum srds_prtcl serdes_get_prtcl(int cfg, int lane);
 

arch/powerpc/cpu/mpc85xx/portals.c

@@ -31,6 +31,7 @@
 #include <asm/fsl_liodn.h>
 
 static ccsr_qman_t *qman = (void *)CONFIG_SYS_FSL_QMAN_ADDR;
+static ccsr_bman_t *bman = (void *)CONFIG_SYS_FSL_BMAN_ADDR;
 
 void setup_portals(void)
 {
@@ -250,3 +251,32 @@ err:
 		off = fdt_node_offset_by_compatible(blob, off, "fsl,qman-portal");
 	}
 }
+
+void fdt_fixup_bportals(void *blob)
+{
+	int off, err;
+	unsigned int maj, min;
+	u32 rev_1 = in_be32(&bman->ip_rev_1);
+	char compat[64];
+	int compat_len;
+
+	maj = (rev_1 >> 8) & 0xff;
+	min = rev_1 & 0xff;
+
+	compat_len = sprintf(compat, "fsl,bman-portal-%u.%u", maj, min) + 1;
+	compat_len += sprintf(compat + compat_len, "fsl,bman-portal") + 1;
+
+	off = fdt_node_offset_by_compatible(blob, -1, "fsl,bman-portal");
+	while (off != -FDT_ERR_NOTFOUND) {
+		err = fdt_setprop(blob, off, "compatible", compat, compat_len);
+		if (err < 0) {
+			printf("ERROR: unable to create props for %s: %s\n",
+				fdt_get_name(blob, off, NULL),
+						 fdt_strerror(err));
+			return;
+		}
+
+		off = fdt_node_offset_by_compatible(blob, off, "fsl,bman-portal");
+	}
+
+}

arch/powerpc/cpu/mpc8xxx/ddr/util.c

@@ -13,11 +13,11 @@
 #include "ddr.h"
 
 /* To avoid 64-bit full-divides, we factor this here */
-#define ULL_2e12 2000000000000ULL
-#define UL_5pow12 244140625UL
-#define UL_2pow13 (1UL << 13)
+#define ULL_2E12 2000000000000ULL
+#define UL_5POW12 244140625UL
+#define UL_2POW13 (1UL << 13)
 
-#define ULL_8Fs 0xFFFFFFFFULL
+#define ULL_8FS 0xFFFFFFFFULL
 
 /*
  * Round mclk_ps to nearest 10 ps in memory controller code.
@@ -32,7 +32,7 @@ unsigned int get_memory_clk_period_ps(void)
 	unsigned int result;
 
 	/* Round to nearest 10ps, being careful about 64-bit multiply/divide */
-	unsigned long long mclk_ps = ULL_2e12;
+	unsigned long long mclk_ps = ULL_2E12;
 
 	/* Add 5*data_rate, for rounding */
 	mclk_ps += 5*(unsigned long long)data_rate;
@@ -61,9 +61,9 @@ unsigned int picos_to_mclk(unsigned int picos)
 	 * Now divide by 5^12 and track the 32-bit remainder, then divide
 	 * by 2*(2^12) using shifts (and updating the remainder).
 	 */
-	clks_rem = do_div(clks, UL_5pow12);
+	clks_rem = do_div(clks, UL_5POW12);
 	clks_rem <<= 13;
-	clks_rem |= clks & (UL_2pow13-1);
+	clks_rem |= clks & (UL_2POW13-1);
 	clks >>= 13;
 
 	/* If we had a remainder, then round up */
@@ -71,8 +71,8 @@ unsigned int picos_to_mclk(unsigned int picos)
 		clks++;
 
 	/* Clamp to the maximum representable value */
-	if (clks > ULL_8Fs)
-		clks = ULL_8Fs;
+	if (clks > ULL_8FS)
+		clks = ULL_8FS;
 	return (unsigned int) clks;
 }
 

arch/powerpc/cpu/mpc8xxx/fsl_ifc.c

@@ -38,47 +38,46 @@ void print_ifc_regs(void)
 void init_early_memctl_regs(void)
 {
 #if defined(CONFIG_SYS_CSPR0) && defined(CONFIG_SYS_CSOR0)
-	set_ifc_cspr(IFC_CS0, CONFIG_SYS_CSPR0);
-	set_ifc_amask(IFC_CS0, CONFIG_SYS_AMASK0);
-	set_ifc_csor(IFC_CS0, CONFIG_SYS_CSOR0);
-
 	set_ifc_ftim(IFC_CS0, IFC_FTIM0, CONFIG_SYS_CS0_FTIM0);
 	set_ifc_ftim(IFC_CS0, IFC_FTIM1, CONFIG_SYS_CS0_FTIM1);
 	set_ifc_ftim(IFC_CS0, IFC_FTIM2, CONFIG_SYS_CS0_FTIM2);
 	set_ifc_ftim(IFC_CS0, IFC_FTIM3, CONFIG_SYS_CS0_FTIM3);
+
+	set_ifc_cspr(IFC_CS0, CONFIG_SYS_CSPR0);
+	set_ifc_amask(IFC_CS0, CONFIG_SYS_AMASK0);
+	set_ifc_csor(IFC_CS0, CONFIG_SYS_CSOR0);
 #endif
 
 #if defined(CONFIG_SYS_CSPR1) && defined(CONFIG_SYS_CSOR1)
-	set_ifc_csor(IFC_CS1, CONFIG_SYS_CSOR1);
-	set_ifc_amask(IFC_CS1, CONFIG_SYS_AMASK1);
-	set_ifc_cspr(IFC_CS1, CONFIG_SYS_CSPR1);
-
 	set_ifc_ftim(IFC_CS1, IFC_FTIM0, CONFIG_SYS_CS1_FTIM0);
 	set_ifc_ftim(IFC_CS1, IFC_FTIM1, CONFIG_SYS_CS1_FTIM1);
 	set_ifc_ftim(IFC_CS1, IFC_FTIM2, CONFIG_SYS_CS1_FTIM2);
 	set_ifc_ftim(IFC_CS1, IFC_FTIM3, CONFIG_SYS_CS1_FTIM3);
+
+	set_ifc_csor(IFC_CS1, CONFIG_SYS_CSOR1);
+	set_ifc_amask(IFC_CS1, CONFIG_SYS_AMASK1);
+	set_ifc_cspr(IFC_CS1, CONFIG_SYS_CSPR1);
 #endif
 
 #if defined(CONFIG_SYS_CSPR2) && defined(CONFIG_SYS_CSOR2)
-	set_ifc_csor(IFC_CS2, CONFIG_SYS_CSOR2);
-	set_ifc_amask(IFC_CS2, CONFIG_SYS_AMASK2);
-	set_ifc_cspr(IFC_CS2, CONFIG_SYS_CSPR2);
-
 	set_ifc_ftim(IFC_CS2, IFC_FTIM0, CONFIG_SYS_CS2_FTIM0);
 	set_ifc_ftim(IFC_CS2, IFC_FTIM1, CONFIG_SYS_CS2_FTIM1);
 	set_ifc_ftim(IFC_CS2, IFC_FTIM2, CONFIG_SYS_CS2_FTIM2);
 	set_ifc_ftim(IFC_CS2, IFC_FTIM3, CONFIG_SYS_CS2_FTIM3);
 
+	set_ifc_csor(IFC_CS2, CONFIG_SYS_CSOR2);
+	set_ifc_amask(IFC_CS2, CONFIG_SYS_AMASK2);
+	set_ifc_cspr(IFC_CS2, CONFIG_SYS_CSPR2);
 #endif
 
 #if defined(CONFIG_SYS_CSPR3) && defined(CONFIG_SYS_CSOR3)
-	set_ifc_cspr(IFC_CS3, CONFIG_SYS_CSPR3);
-	set_ifc_amask(IFC_CS3, CONFIG_SYS_AMASK3);
-	set_ifc_csor(IFC_CS3, CONFIG_SYS_CSOR3);
-
 	set_ifc_ftim(IFC_CS3, IFC_FTIM0, CONFIG_SYS_CS3_FTIM0);
 	set_ifc_ftim(IFC_CS3, IFC_FTIM1, CONFIG_SYS_CS3_FTIM1);
 	set_ifc_ftim(IFC_CS3, IFC_FTIM2, CONFIG_SYS_CS3_FTIM2);
 	set_ifc_ftim(IFC_CS3, IFC_FTIM3, CONFIG_SYS_CS3_FTIM3);
+
+	set_ifc_cspr(IFC_CS3, CONFIG_SYS_CSPR3);
+	set_ifc_amask(IFC_CS3, CONFIG_SYS_AMASK3);
+	set_ifc_csor(IFC_CS3, CONFIG_SYS_CSOR3);
 #endif
 }

arch/powerpc/include/asm/config.h

@@ -29,6 +29,13 @@
 #include <asm/config_mpc86xx.h>
 #endif
 
+/* CONFIG_HARD_SPI triggers SPI bus initialization in PowerPC */
+#if defined(CONFIG_MPC8XXX_SPI) || defined(CONFIG_FSL_ESPI)
+# ifndef CONFIG_HARD_SPI
+#  define CONFIG_HARD_SPI
+# endif
+#endif
+
 #define CONFIG_LMB
 #define CONFIG_SYS_BOOT_RAMDISK_HIGH
 #define CONFIG_SYS_BOOT_GET_CMDLINE

arch/powerpc/include/asm/config_mpc85xx.h

@@ -264,6 +264,10 @@
 #define CONFIG_SYS_NUM_FM1_DTSEC	5
 #define CONFIG_NUM_DDR_CONTROLLERS	1
 #define CONFIG_SYS_FM_MURAM_SIZE	0x28000
+#define CONFIG_SYS_FSL_TBCLK_DIV	32
+#define CONFIG_SYS_FSL_USB1_PHY_ENABLE
+#define CONFIG_SYS_FSL_USB2_PHY_ENABLE
+#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 
 #elif defined(CONFIG_PPC_P3041)
 #define CONFIG_MAX_CPUS			4
@@ -275,6 +279,10 @@
 #define CONFIG_SYS_NUM_FM1_10GEC	1
 #define CONFIG_NUM_DDR_CONTROLLERS	1
 #define CONFIG_SYS_FM_MURAM_SIZE	0x28000
+#define CONFIG_SYS_FSL_TBCLK_DIV	32
+#define CONFIG_SYS_FSL_USB1_PHY_ENABLE
+#define CONFIG_SYS_FSL_USB2_PHY_ENABLE
+#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 
 #elif defined(CONFIG_PPC_P4040)
 #define CONFIG_MAX_CPUS			4
@@ -282,6 +290,7 @@
 #define CONFIG_SYS_FSL_NUM_LAWS		32
 #define CONFIG_SYS_FSL_SEC_COMPAT	4
 #define CONFIG_SYS_FM_MURAM_SIZE	0x28000
+#define CONFIG_SYS_FSL_TBCLK_DIV	16
 
 #elif defined(CONFIG_PPC_P4080)
 #define CONFIG_MAX_CPUS			8
@@ -295,6 +304,7 @@
 #define CONFIG_SYS_NUM_FM2_10GEC	1
 #define CONFIG_NUM_DDR_CONTROLLERS	2
 #define CONFIG_SYS_FM_MURAM_SIZE	0x28000
+#define CONFIG_SYS_FSL_TBCLK_DIV	16
 #define CONFIG_SYS_FSL_ERRATUM_CPC_A002
 #define CONFIG_SYS_FSL_ERRATUM_CPC_A003
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003
@@ -304,6 +314,9 @@
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC136
 #define CONFIG_SYS_P4080_ERRATUM_CPU22
 #define CONFIG_SYS_P4080_ERRATUM_SERDES8
+#define CONFIG_SYS_P4080_ERRATUM_SERDES9
+#define CONFIG_SYS_P4080_ERRATUM_SERDES_A001
+#define CONFIG_SYS_P4080_ERRATUM_SERDES_A005
 
 /* P5010 is single core version of P5020 */
 #elif defined(CONFIG_PPC_P5010)
@@ -316,6 +329,10 @@
 #define CONFIG_SYS_NUM_FM1_10GEC	1
 #define CONFIG_NUM_DDR_CONTROLLERS	1
 #define CONFIG_SYS_FM_MURAM_SIZE	0x28000
+#define CONFIG_SYS_FSL_TBCLK_DIV	32
+#define CONFIG_SYS_FSL_USB1_PHY_ENABLE
+#define CONFIG_SYS_FSL_USB2_PHY_ENABLE
+#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 
 #elif defined(CONFIG_PPC_P5020)
 #define CONFIG_MAX_CPUS			2
@@ -327,6 +344,10 @@
 #define CONFIG_SYS_NUM_FM1_10GEC	1
 #define CONFIG_NUM_DDR_CONTROLLERS	2
 #define CONFIG_SYS_FM_MURAM_SIZE	0x28000
+#define CONFIG_SYS_FSL_TBCLK_DIV	32
+#define CONFIG_SYS_FSL_USB1_PHY_ENABLE
+#define CONFIG_SYS_FSL_USB2_PHY_ENABLE
+#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 
 #else
 #error Processor type not defined for this platform

arch/powerpc/include/asm/fsl_liodn.h

@@ -115,8 +115,16 @@ extern void fdt_fixup_liodn(void *blob);
 		FM_PPID_RX_PORT_OFFSET(fmNum, enetNum + 16), \
 		CONFIG_SYS_FSL_FM##fmNum##_RX##enetNum##_10G_OFFSET) \
 
+/*
+ * handle both old and new versioned SEC properties:
+ * "fsl,secX.Y" became "fsl,sec-vX.Y" during development
+ */
 #define SET_SEC_JR_LIODN_ENTRY(jrNum, liodnA, liodnB) \
 	SET_LIODN_ENTRY_2("fsl,sec4.0-job-ring", liodnA, liodnB,\
+		offsetof(ccsr_sec_t, jrliodnr[jrNum].ls) + \
+		CONFIG_SYS_FSL_SEC_OFFSET, \
+		CONFIG_SYS_FSL_SEC_OFFSET + 0x1000 + 0x1000 * jrNum), \
+	SET_LIODN_ENTRY_2("fsl,sec-v4.0-job-ring", liodnA, liodnB,\
 		offsetof(ccsr_sec_t, jrliodnr[jrNum].ls) + \
 		CONFIG_SYS_FSL_SEC_OFFSET, \
 		CONFIG_SYS_FSL_SEC_OFFSET + 0x1000 + 0x1000 * jrNum)
@@ -124,6 +132,11 @@ extern void fdt_fixup_liodn(void *blob);
 /* This is a bit evil since we treat rtic param as both a string & hex value */
 #define SET_SEC_RTIC_LIODN_ENTRY(rtic, liodnA) \
 	SET_LIODN_ENTRY_1("fsl,sec4.0-rtic-memory", \
+		liodnA,	\
+		offsetof(ccsr_sec_t, rticliodnr[0x##rtic-0xa].ls) + \
+		CONFIG_SYS_FSL_SEC_OFFSET, \
+		CONFIG_SYS_FSL_SEC_OFFSET + 0x6100 + 0x20 * (0x##rtic-0xa)), \
+	SET_LIODN_ENTRY_1("fsl,sec-v4.0-rtic-memory", \
 		liodnA,	\
 		offsetof(ccsr_sec_t, rticliodnr[0x##rtic-0xa].ls) + \
 		CONFIG_SYS_FSL_SEC_OFFSET, \

arch/powerpc/include/asm/fsl_pci.h

@@ -230,7 +230,9 @@ int fsl_pcie_init_board(int busno);
 #define FT_FSL_PCIE3_SETUP __FT_FSL_PCIE_SETUP(blob, FSL_PCIE_COMPAT, 3)
 #define FT_FSL_PCIE4_SETUP __FT_FSL_PCIE_SETUP(blob, FSL_PCIE_COMPAT, 4)
 
-#if defined(CONFIG_FSL_CORENET)
+#if !defined(CONFIG_PCI)
+#define FT_FSL_PCI_SETUP
+#elif defined(CONFIG_FSL_CORENET)
 #define FSL_PCIE_COMPAT	"fsl,p4080-pcie"
 #define FT_FSL_PCI_SETUP \
 	FT_FSL_PCIE1_SETUP; \

arch/powerpc/include/asm/fsl_portals.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2009-2010 Freescale Semiconductor, Inc.
+ * Copyright 2009-2011 Freescale Semiconductor, Inc.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -51,6 +51,7 @@ extern int get_dpaa_liodn(enum fsl_dpaa_dev dpaa_dev,
 			  u32 *liodns, int liodn_offset);
 extern void setup_portals(void);
 extern void fdt_fixup_qportals(void *blob);
+extern void fdt_fixup_bportals(void *blob);
 
 extern struct qportal_info qp_info[];
 extern void fdt_portal(void *blob, const char *compat, const char *container,

arch/powerpc/include/asm/fsl_serdes.h

@@ -53,4 +53,11 @@ enum srds_prtcl {
 int is_serdes_configured(enum srds_prtcl device);
 void fsl_serdes_init(void);
 
+#ifdef CONFIG_FSL_CORENET
+int serdes_get_first_lane(enum srds_prtcl device);
+#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES9
+void serdes_reset_rx(enum srds_prtcl device);
+#endif
+#endif
+
 #endif /* __FSL_SERDES_H */

arch/powerpc/include/asm/immap_85xx.h

@@ -1920,9 +1920,56 @@ typedef struct ccsr_gur {
 	u32	gpindr;		/* General-purpose input data */
 	u8	res5[12];
 	u32	pmuxcr;		/* Alt. function signal multiplex control */
+#if defined(CONFIG_P1010) || defined(CONFIG_P1014)
+#define MPC85xx_PMUXCR_TSEC1_0_1588		0x40000000
+#define MPC85xx_PMUXCR_TSEC1_0_RES		0xC0000000
+#define MPC85xx_PMUXCR_TSEC1_1_1588_TRIG	0x10000000
+#define MPC85xx_PMUXCR_TSEC1_1_GPIO_12		0x20000000
+#define MPC85xx_PMUXCR_TSEC1_1_RES		0x30000000
+#define MPC85xx_PMUXCR_TSEC1_2_DMA		0x04000000
+#define MPC85xx_PMUXCR_TSEC1_2_GPIO		0x08000000
+#define MPC85xx_PMUXCR_TSEC1_2_RES		0x0C000000
+#define MPC85xx_PMUXCR_TSEC1_3_RES		0x01000000
+#define MPC85xx_PMUXCR_TSEC1_3_GPIO_15		0x02000000
+#define MPC85xx_PMUXCR_IFC_ADDR16_SDHC		0x00400000
+#define MPC85xx_PMUXCR_IFC_ADDR16_USB		0x00800000
+#define MPC85xx_PMUXCR_IFC_ADDR16_IFC_CS2	0x00C00000
+#define MPC85xx_PMUXCR_IFC_ADDR17_18_SDHC	0x00100000
+#define MPC85xx_PMUXCR_IFC_ADDR17_18_USB	0x00200000
+#define MPC85xx_PMUXCR_IFC_ADDR17_18_DMA	0x00300000
+#define MPC85xx_PMUXCR_IFC_ADDR19_SDHC_DATA	0x00040000
+#define MPC85xx_PMUXCR_IFC_ADDR19_USB		0x00080000
+#define MPC85xx_PMUXCR_IFC_ADDR19_DMA		0x000C0000
+#define MPC85xx_PMUXCR_IFC_ADDR20_21_SDHC_DATA	0x00010000
+#define MPC85xx_PMUXCR_IFC_ADDR20_21_USB	0x00020000
+#define MPC85xx_PMUXCR_IFC_ADDR20_21_RES	0x00030000
+#define MPC85xx_PMUXCR_IFC_ADDR22_SDHC		0x00004000
+#define MPC85xx_PMUXCR_IFC_ADDR22_USB		0x00008000
+#define MPC85xx_PMUXCR_IFC_ADDR22_RES		0x0000C000
+#define MPC85xx_PMUXCR_IFC_ADDR23_SDHC		0x00001000
+#define MPC85xx_PMUXCR_IFC_ADDR23_USB		0x00002000
+#define MPC85xx_PMUXCR_IFC_ADDR23_RES		0x00003000
+#define MPC85xx_PMUXCR_IFC_ADDR24_SDHC		0x00000400
+#define MPC85xx_PMUXCR_IFC_ADDR24_USB		0x00000800
+#define MPC85xx_PMUXCR_IFC_ADDR24_RES		0x00000C00
+#define MPC85xx_PMUXCR_IFC_PAR_PERR_RES		0x00000300
+#define MPC85xx_PMUXCR_IFC_PAR_PERR_USB		0x00000200
+#define MPC85xx_PMUXCR_LCLK_RES			0x00000040
+#define MPC85xx_PMUXCR_LCLK_USB			0x00000080
+#define MPC85xx_PMUXCR_LCLK_IFC_CS3		0x000000C0
+#define MPC85xx_PMUXCR_SPI_RES			0x00000030
+#define MPC85xx_PMUXCR_SPI_GPIO			0x00000020
+#define MPC85xx_PMUXCR_CAN1_UART		0x00000004
+#define MPC85xx_PMUXCR_CAN1_TDM			0x00000008
+#define MPC85xx_PMUXCR_CAN1_RES			0x0000000C
+#define MPC85xx_PMUXCR_CAN2_UART		0x00000001
+#define MPC85xx_PMUXCR_CAN2_TDM			0x00000002
+#define MPC85xx_PMUXCR_CAN2_RES			0x00000003
+#endif
 #define MPC85xx_PMUXCR_SD_DATA		0x80000000
 #define MPC85xx_PMUXCR_SDHC_CD		0x40000000
 #define MPC85xx_PMUXCR_SDHC_WP		0x20000000
+#define MPC85xx_PMUXCR_ELBC_OFF_USB2_ON	0x01000000
 #define MPC85xx_PMUXCR_TDM_ENA		0x00800000
 #define MPC85xx_PMUXCR_QE0		0x00008000
 #define MPC85xx_PMUXCR_QE1		0x00004000
@@ -1944,6 +1991,31 @@ typedef struct ccsr_gur {
 #define MPC85xx_PMUXCR_SPI		0x00000000
 #endif
 	u32	pmuxcr2;	/* Alt. function signal multiplex control 2 */
+#if defined(CONFIG_P1010) || defined(CONFIG_P1014)
+#define MPC85xx_PMUXCR2_UART_GPIO		0x40000000
+#define MPC85xx_PMUXCR2_UART_TDM		0x80000000
+#define MPC85xx_PMUXCR2_UART_RES		0xC0000000
+#define MPC85xx_PMUXCR2_IRQ2_TRIG_IN		0x10000000
+#define MPC85xx_PMUXCR2_IRQ2_RES		0x30000000
+#define MPC85xx_PMUXCR2_IRQ3_SRESET		0x04000000
+#define MPC85xx_PMUXCR2_IRQ3_RES		0x0C000000
+#define MPC85xx_PMUXCR2_GPIO01_DRVVBUS		0x01000000
+#define MPC85xx_PMUXCR2_GPIO01_RES		0x03000000
+#define MPC85xx_PMUXCR2_GPIO23_CKSTP		0x00400000
+#define MPC85xx_PMUXCR2_GPIO23_RES		0x00800000
+#define MPC85xx_PMUXCR2_GPIO23_USB		0x00C00000
+#define MPC85xx_PMUXCR2_GPIO4_MCP		0x00100000
+#define MPC85xx_PMUXCR2_GPIO4_RES		0x00200000
+#define MPC85xx_PMUXCR2_GPIO4_CLK_OUT		0x00300000
+#define MPC85xx_PMUXCR2_GPIO5_UDE		0x00040000
+#define MPC85xx_PMUXCR2_GPIO5_RES		0x00080000
+#define MPC85xx_PMUXCR2_READY_ASLEEP		0x00020000
+#define MPC85xx_PMUXCR2_DDR_ECC_MUX		0x00010000
+#define MPC85xx_PMUXCR2_DEBUG_PORT_EXPOSE	0x00008000
+#define MPC85xx_PMUXCR2_POST_EXPOSE		0x00004000
+#define MPC85xx_PMUXCR2_DEBUG_MUX_SEL_USBPHY	0x00002000
+#define MPC85xx_PMUXCR2_PLL_LKDT_EXPOSE		0x00001000
+#endif
 #if defined(CONFIG_P1013) || defined(CONFIG_P1022)
 #define MPC85xx_PMUXCR2_ETSECUSB_MASK	0x001f1000
 #define MPC85xx_PMUXCR2_USB		0x00150000
@@ -2029,6 +2101,7 @@ typedef struct serdes_corenet {
 #define SRDS_PLLCR0_RFCK_SEL_100	0x00000000
 #define SRDS_PLLCR0_RFCK_SEL_125	0x10000000
 #define SRDS_PLLCR0_RFCK_SEL_156_25	0x20000000
+#define SRDS_PLLCR0_RFCK_SEL_150	0x30000000
 #define SRDS_PLLCR0_FRATE_SEL_MASK	0x00030000
 #define SRDS_PLLCR0_FRATE_SEL_5		0x00000000
 #define SRDS_PLLCR0_FRATE_SEL_6_25	0x00010000
@@ -2065,6 +2138,9 @@ typedef struct serdes_corenet {
 #define SRDS_TECR0_TEQ_TYPE_2LVL	0x10000000
 		u32	res3;
 		u32	ttlcr0;	/* Transition Tracking Loop Ctrl 0 */
+#define SRDS_TTLCR0_FLT_SEL_MASK	0x3f000000
+#define SRDS_TTLCR0_FLT_SEL_750PPM	0x03000000
+#define SRDS_TTLCR0_PM_DIS		0x00004000
 		u32	res4[7];
 	} lane[24];
 	u32 res6[384];
@@ -2213,6 +2289,13 @@ typedef struct ccsr_pme {
 	u8	res4[0x400];
 } ccsr_pme_t;
 
+typedef struct ccsr_usb_phy {
+	u8	res0[0x18];
+	u32	usb_enable_override;
+	u8	res[0xe4];
+} ccsr_usb_phy_t;
+#define CONFIG_SYS_FSL_USB_ENABLE_OVERRIDE 1
+
 #ifdef CONFIG_FSL_CORENET
 #define CONFIG_SYS_FSL_CORENET_CCM_OFFSET	0x0000
 #define CONFIG_SYS_MPC85xx_DDR_OFFSET		0x8000
@@ -2235,6 +2318,8 @@ typedef struct ccsr_pme {
 #define CONFIG_SYS_MPC85xx_USB1_OFFSET		0x210000
 #define CONFIG_SYS_MPC85xx_USB2_OFFSET		0x211000
 #define CONFIG_SYS_MPC85xx_USB_OFFSET		CONFIG_SYS_MPC85xx_USB1_OFFSET
+#define CONFIG_SYS_MPC85xx_USB1_PHY_OFFSET 0x214000
+#define CONFIG_SYS_MPC85xx_USB2_PHY_OFFSET 0x214100
 #define CONFIG_SYS_MPC85xx_SATA1_OFFSET		0x220000
 #define CONFIG_SYS_MPC85xx_SATA2_OFFSET		0x221000
 #define CONFIG_SYS_FSL_SEC_OFFSET		0x300000
@@ -2357,6 +2442,10 @@ typedef struct ccsr_pme {
 	(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_CORENET_SERDES_OFFSET)
 #define CONFIG_SYS_MPC85xx_USB_ADDR \
 	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_USB_OFFSET)
+#define CONFIG_SYS_MPC85xx_USB1_PHY_ADDR \
+	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_USB1_PHY_OFFSET)
+#define CONFIG_SYS_MPC85xx_USB2_PHY_ADDR \
+	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_USB2_PHY_OFFSET)
 #define CONFIG_SYS_FSL_SEC_ADDR \
 	(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_SEC_OFFSET)
 #define CONFIG_SYS_FSL_FM1_ADDR \

board/freescale/common/Makefile

@@ -46,7 +46,9 @@ COBJS-$(CONFIG_MPC8536DS)	+= ics307_clk.o
 COBJS-$(CONFIG_MPC8572DS)	+= ics307_clk.o
 COBJS-$(CONFIG_P1022DS)		+= ics307_clk.o
 COBJS-$(CONFIG_P2020DS)		+= ics307_clk.o
+COBJS-$(CONFIG_P3041DS)		+= ics307_clk.o
 COBJS-$(CONFIG_P4080DS)		+= ics307_clk.o
+COBJS-$(CONFIG_P5020DS)		+= ics307_clk.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS-y))

board/freescale/common/ngpixis.c

@@ -119,11 +119,50 @@ void __set_altbank(void)
 }
 void set_altbank(void) __attribute__((weak, alias("__set_altbank")));
 
+#ifdef DEBUG
+static void pixis_dump_regs(void)
+{
+	unsigned int i;
+
+	printf("id=%02x\n", PIXIS_READ(id));
+	printf("arch=%02x\n", PIXIS_READ(arch));
+	printf("scver=%02x\n", PIXIS_READ(scver));
+	printf("csr=%02x\n", PIXIS_READ(csr));
+	printf("rst=%02x\n", PIXIS_READ(rst));
+	printf("aux=%02x\n", PIXIS_READ(aux));
+	printf("spd=%02x\n", PIXIS_READ(spd));
+	printf("brdcfg0=%02x\n", PIXIS_READ(brdcfg0));
+	printf("brdcfg1=%02x\n", PIXIS_READ(brdcfg1));
+	printf("addr=%02x\n", PIXIS_READ(addr));
+	printf("data=%02x\n", PIXIS_READ(data));
+	printf("led=%02x\n", PIXIS_READ(led));
+	printf("vctl=%02x\n", PIXIS_READ(vctl));
+	printf("vstat=%02x\n", PIXIS_READ(vstat));
+	printf("vcfgen0=%02x\n", PIXIS_READ(vcfgen0));
+	printf("ocmcsr=%02x\n", PIXIS_READ(ocmcsr));
+	printf("ocmmsg=%02x\n", PIXIS_READ(ocmmsg));
+	printf("gmdbg=%02x\n", PIXIS_READ(gmdbg));
+	printf("sclk=%02x%02x%02x\n",
+	       PIXIS_READ(sclk[0]), PIXIS_READ(sclk[1]), PIXIS_READ(sclk[2]));
+	printf("dclk=%02x%02x%02x\n",
+	       PIXIS_READ(dclk[0]), PIXIS_READ(dclk[1]), PIXIS_READ(dclk[2]));
+	printf("watch=%02x\n", PIXIS_READ(watch));
+
+	for (i = 0; i < 8; i++) {
+		printf("SW%u=%02x/%02x ", i + 1,
+			PIXIS_READ(s[i].sw), PIXIS_READ(s[i].en));
+	}
+	putc('\n');
+}
+#endif
 
 int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	unsigned int i;
 	char *p_altbank = NULL;
+#ifdef DEBUG
+	char *p_dump = NULL;
+#endif
 	char *unknown_param = NULL;
 
 	/* No args is a simple reset request.
@@ -137,6 +176,13 @@ int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 			continue;
 		}
 
+#ifdef DEBUG
+		if (strcmp(argv[i], "dump") == 0) {
+			p_dump = argv[i];
+			continue;
+		}
+#endif
+
 		unknown_param = argv[i];
 	}
 
@@ -145,6 +191,15 @@ int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 		return 1;
 	}
 
+#ifdef DEBUG
+	if (p_dump) {
+		pixis_dump_regs();
+
+		/* 'dump' ignores other commands */
+		return 0;
+	}
+#endif
+
 	if (p_altbank)
 		set_altbank();
 	else
@@ -161,4 +216,7 @@ U_BOOT_CMD(
 	"Reset the board using the FPGA sequencer",
 	"- hard reset to default bank\n"
 	"pixis_reset altbank - reset to alternate bank\n"
+#ifdef DEBUG
+	"pixis_reset dump - display the PIXIS registers\n"
+#endif
 	);

board/freescale/common/ngpixis.h

@@ -20,16 +20,17 @@ typedef struct ngpixis {
 	u8 scver;
 	u8 csr;
 	u8 rst;
-	u8 res1;
+	u8 serclk;
 	u8 aux;
 	u8 spd;
 	u8 brdcfg0;
 	u8 brdcfg1;	/* On some boards, this register is called 'dma' */
 	u8 addr;
-	u8 res2[2];
+	u8 brdcfg2;
+	u8 gpiodir;
 	u8 data;
 	u8 led;
-	u8 res3;
+	u8 tag;
 	u8 vctl;
 	u8 vstat;
 	u8 vcfgen0;

board/freescale/corenet_ds/Makefile

@@ -28,7 +28,9 @@ LIB	= $(obj)lib$(BOARD).o
 
 COBJS-y	+= $(BOARD).o
 COBJS-y	+= ddr.o
+COBJS-$(CONFIG_P3041DS)	+= p3041ds_ddr.o
 COBJS-$(CONFIG_P4080DS)	+= p4080ds_ddr.o
+COBJS-$(CONFIG_P5020DS)	+= p5020ds_ddr.o
 COBJS-$(CONFIG_PCI)	+= pci.o
 COBJS-y	+= law.o
 COBJS-y	+= tlb.o

board/freescale/corenet_ds/corenet_ds.c

@@ -87,10 +87,21 @@ int checkboard (void)
 	 * don't match.
 	 */
 	puts("SERDES Reference Clocks: ");
+#if defined(CONFIG_P3041DS) || defined(CONFIG_P5020DS)
+	sw = in_8(&PIXIS_SW(5));
+	for (i = 0; i < 3; i++) {
+		static const char *freq[] = {"100", "125", "156.25", "212.5" };
+		unsigned int clock = (sw >> (6 - (2 * i))) & 3;
+
+		printf("Bank%u=%sMhz ", i+1, freq[clock]);
+	}
+	puts("\n");
+#else
 	sw = in_8(&PIXIS_SW(3));
 	printf("Bank1=%uMHz ", (sw & 0x40) ? 125 : 100);
 	printf("Bank2=%sMHz ", (sw & 0x20) ? "156.25" : "125");
 	printf("Bank3=%sMHz\n", (sw & 0x10) ? "156.25" : "125");
+#endif
 
 	return 0;
 }
@@ -146,7 +157,7 @@ static const char *serdes_clock_to_string(u32 clock)
 	case SRDS_PLLCR0_RFCK_SEL_156_25:
 		return "156.25";
 	default:
-		return "???";
+		return "150";
 	}
 }
 
@@ -157,19 +168,41 @@ int misc_init_r(void)
 	serdes_corenet_t *srds_regs = (void *)CONFIG_SYS_FSL_CORENET_SERDES_ADDR;
 	u32 actual[NUM_SRDS_BANKS];
 	unsigned int i;
-	u8 sw3;
+	u8 sw;
 
+#if defined(CONFIG_P3041DS) || defined(CONFIG_P5020DS)
+	sw = in_8(&PIXIS_SW(5));
+	for (i = 0; i < 3; i++) {
+		unsigned int clock = (sw >> (6 - (2 * i))) & 3;
+		switch (clock) {
+		case 0:
+			actual[i] = SRDS_PLLCR0_RFCK_SEL_100;
+			break;
+		case 1:
+			actual[i] = SRDS_PLLCR0_RFCK_SEL_125;
+			break;
+		case 2:
+			actual[i] = SRDS_PLLCR0_RFCK_SEL_156_25;
+			break;
+		default:
+			printf("Warning: SDREFCLK%u switch setting of '11' is "
+			       "unsupported\n", i + 1);
+			break;
+		}
+	}
+#else
 	/* Warn if the expected SERDES reference clocks don't match the
 	 * actual reference clocks.  This needs to be done after calling
 	 * p4080_erratum_serdes8(), since that function may modify the clocks.
 	 */
-	sw3 = in_8(&PIXIS_SW(3));
-	actual[0] = (sw3 & 0x40) ?
+	sw = in_8(&PIXIS_SW(3));
+	actual[0] = (sw & 0x40) ?
 		SRDS_PLLCR0_RFCK_SEL_125 : SRDS_PLLCR0_RFCK_SEL_100;
-	actual[1] = (sw3 & 0x20) ?
+	actual[1] = (sw & 0x20) ?
 		SRDS_PLLCR0_RFCK_SEL_156_25 : SRDS_PLLCR0_RFCK_SEL_125;
-	actual[2] = (sw3 & 0x10) ?
+	actual[2] = (sw & 0x10) ?
 		SRDS_PLLCR0_RFCK_SEL_156_25 : SRDS_PLLCR0_RFCK_SEL_125;
+#endif
 
 	for (i = 0; i < NUM_SRDS_BANKS; i++) {
 		u32 expected = srds_regs->bank[i].pllcr0 & SRDS_PLLCR0_RFCK_SEL_MASK;

board/freescale/corenet_ds/law.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2008-2010 Freescale Semiconductor, Inc.
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
  *
  * (C) Copyright 2000
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -35,6 +35,9 @@ struct law_entry law_table[] = {
 #ifdef CONFIG_SYS_DCSRBAR_PHYS
 	SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_4M, LAW_TRGT_IF_DCSR),
 #endif
+#ifdef CONFIG_SYS_NAND_BASE_PHYS
+	SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC),
+#endif
 };
 
 int num_law_entries = ARRAY_SIZE(law_table);

board/freescale/corenet_ds/p3041ds_ddr.c

@@ -0,0 +1,14 @@
+/*
+ * Copyright 2009-2010 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * Version 2 as published by the Free Software Foundation.
+ */
+
+#include <common.h>
+#include <asm/fsl_ddr_sdram.h>
+
+fixed_ddr_parm_t fixed_ddr_parm_0[] = {
+	{0, 0, NULL}
+};

board/freescale/corenet_ds/p5020ds_ddr.c

@@ -0,0 +1,18 @@
+/*
+ * Copyright 2009-2010 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * Version 2 as published by the Free Software Foundation.
+ */
+
+#include <common.h>
+#include <asm/fsl_ddr_sdram.h>
+
+fixed_ddr_parm_t fixed_ddr_parm_0[] = {
+	{0, 0, NULL}
+};
+
+fixed_ddr_parm_t fixed_ddr_parm_1[] = {
+	{0, 0, NULL}
+};

board/freescale/corenet_ds/tlb.c

@@ -117,6 +117,16 @@ struct fsl_e_tlb_entry tlb_table[] = {
 		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
 		      0, 13, BOOKE_PAGESZ_4M, 1),
 #endif
+#ifdef CONFIG_SYS_NAND_BASE
+	/*
+	 * *I*G - NAND
+	 * entry 14 and 15 has been used hard coded, they will be disabled
+	 * in cpu_init_f, so we use entry 16 for nand.
+	 */
+	SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+			0, 16, BOOKE_PAGESZ_1M, 1),
+#endif
 };
 
 int num_tlb_entries = ARRAY_SIZE(tlb_table);

board/freescale/mpc8641hpcn/mpc8641hpcn.c

@@ -34,11 +34,6 @@
 
 phys_size_t fixed_sdram(void);
 
-int board_early_init_f(void)
-{
-	return 0;
-}
-
 int checkboard(void)
 {
 	u8 vboot;

board/freescale/p1022ds/p1022ds.c

@@ -46,6 +46,9 @@ int board_early_init_f(void)
 	/* Set the pin muxing to enable ETSEC2. */
 	clrbits_be32(&gur->pmuxcr2, 0x001F8000);
 
+	/* Enable the SPI */
+	clrsetbits_8(&pixis->brdcfg0, PIXIS_ELBC_SPI_MASK, PIXIS_SPI);
+
 	return 0;
 }
 

board/freescale/p1_p2_rdb/p1_p2_rdb.c

@@ -47,6 +47,7 @@ DECLARE_GLOBAL_DATA_PTR;
 #define RGMII_PHY_RST_SET	0x02000000
 
 #define USB_RST_CLR		0x04000000
+#define USB2_PORT_OUT_EN        0x01000000
 
 #define GPIO_DIR		0x060f0000
 
@@ -128,6 +129,19 @@ int checkboard (void)
 	return 0;
 }
 
+int misc_init_r(void)
+{
+#if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH)
+	ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
+	ccsr_gpio_t *gpio = (void *)CONFIG_SYS_MPC85xx_GPIO_ADDR;
+
+	setbits_be32(&gpio->gpdir, USB2_PORT_OUT_EN);
+	setbits_be32(&gpio->gpdat, USB2_PORT_OUT_EN);
+	setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_ELBC_OFF_USB2_ON);
+#endif
+	return 0;
+}
+
 int board_early_init_r(void)
 {
 	const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;

boards.cfg

@@ -558,6 +558,7 @@ P2020DS                      powerpc     mpc85xx     p2020ds             freesca
 P2020DS_36BIT                powerpc     mpc85xx     p2020ds             freescale      -           P2020DS:36BIT
 P2020DS_DDR2                 powerpc     mpc85xx     p2020ds             freescale      -           P2020DS:DDR2
 P2020DS_SDCARD               powerpc     mpc85xx     p2020ds             freescale      -           P2020DS:SDCARD
+P2020DS_SPIFLASH             powerpc     mpc85xx     p2020ds             freescale      -           P2020DS:SPIFLASH
 P2020RDB                     powerpc     mpc85xx     p1_p2_rdb           freescale      -           P1_P2_RDB:P2020RDB
 P2020RDB_36BIT               powerpc     mpc85xx     p1_p2_rdb           freescale      -           P1_P2_RDB:P2020RDB,36BIT
 P2020RDB_36BIT_SDCARD        powerpc     mpc85xx     p1_p2_rdb           freescale      -           P1_P2_RDB:P2020RDB,36BIT,SDCARD
@@ -565,8 +566,10 @@ P2020RDB_36BIT_SPIFLASH      powerpc     mpc85xx     p1_p2_rdb           freesca
 P2020RDB_NAND                powerpc     mpc85xx     p1_p2_rdb           freescale      -           P1_P2_RDB:P2020RDB,NAND
 P2020RDB_SDCARD              powerpc     mpc85xx     p1_p2_rdb           freescale      -           P1_P2_RDB:P2020RDB,SDCARD
 P2020RDB_SPIFLASH            powerpc     mpc85xx     p1_p2_rdb           freescale      -           P1_P2_RDB:P2020RDB,SPIFLASH
+P3041DS                      powerpc     mpc85xx     corenet_ds          freescale
 P4080DS                      powerpc     mpc85xx     corenet_ds          freescale
 P4080DS_RAMBOOT_PBL          powerpc     mpc85xx     corenet_ds          freescale      -           P4080DS:RAMBOOT_PBL,SYS_TEXT_BASE=0xFFF80000
+P5020DS                      powerpc     mpc85xx     corenet_ds          freescale
 mpq101                       powerpc     mpc85xx     mpq101              mercury        -           mpq101
 stxgp3                       powerpc     mpc85xx     stxgp3              stx
 stxssa                       powerpc     mpc85xx     stxssa              stx            -           stxssa

drivers/spi/Makefile

@@ -39,6 +39,7 @@ COBJS-$(CONFIG_OC_TINY_SPI) += oc_tiny_spi.o
 COBJS-$(CONFIG_OMAP3_SPI) += omap3_spi.o
 COBJS-$(CONFIG_SOFT_SPI) += soft_spi.o
 COBJS-$(CONFIG_SH_SPI) += sh_spi.o
+COBJS-$(CONFIG_FSL_ESPI) += fsl_espi.o
 
 COBJS	:= $(COBJS-y)
 SRCS	:= $(COBJS:.o=.c)

drivers/spi/fsl_espi.c

@@ -0,0 +1,334 @@
+/*
+ * eSPI controller driver.
+ *
+ * Copyright 2010-2011 Freescale Semiconductor, Inc.
+ * Author: Mingkai Hu (Mingkai.hu@freescale.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#include <malloc.h>
+#include <spi.h>
+#include <asm/immap_85xx.h>
+
+struct fsl_spi_slave {
+	struct spi_slave slave;
+	unsigned int	div16;
+	unsigned int	pm;
+	unsigned int	mode;
+	size_t		cmd_len;
+	u8		cmd_buf[16];
+	size_t		data_len;
+	unsigned int    max_transfer_length;
+};
+
+#define to_fsl_spi_slave(s) container_of(s, struct fsl_spi_slave, slave)
+
+#define ESPI_MAX_CS_NUM		4
+
+#define ESPI_EV_RNE		(1 << 9)
+#define ESPI_EV_TNF		(1 << 8)
+
+#define ESPI_MODE_EN		(1 << 31)	/* Enable interface */
+#define ESPI_MODE_TXTHR(x)	((x) << 8)	/* Tx FIFO threshold */
+#define ESPI_MODE_RXTHR(x)	((x) << 0)	/* Rx FIFO threshold */
+
+#define ESPI_COM_CS(x)		((x) << 30)
+#define ESPI_COM_TRANLEN(x)	((x) << 0)
+
+#define ESPI_CSMODE_CI_INACTIVEHIGH	(1 << 31)
+#define ESPI_CSMODE_CP_BEGIN_EDGCLK	(1 << 30)
+#define ESPI_CSMODE_REV_MSB_FIRST	(1 << 29)
+#define ESPI_CSMODE_DIV16		(1 << 28)
+#define ESPI_CSMODE_PM(x)		((x) << 24)
+#define ESPI_CSMODE_POL_ASSERTED_LOW	(1 << 20)
+#define ESPI_CSMODE_LEN(x)		((x) << 16)
+#define ESPI_CSMODE_CSBEF(x)		((x) << 12)
+#define ESPI_CSMODE_CSAFT(x)		((x) << 8)
+#define ESPI_CSMODE_CSCG(x)		((x) << 3)
+
+#define ESPI_CSMODE_INIT_VAL (ESPI_CSMODE_POL_ASSERTED_LOW | \
+		ESPI_CSMODE_CSBEF(0) | ESPI_CSMODE_CSAFT(0) | \
+		ESPI_CSMODE_CSCG(1))
+
+#define ESPI_MAX_DATA_TRANSFER_LEN 0xFFF0
+
+struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
+		unsigned int max_hz, unsigned int mode)
+{
+	struct fsl_spi_slave *fsl;
+	sys_info_t sysinfo;
+	unsigned long spibrg = 0;
+	unsigned char pm = 0;
+
+	if (!spi_cs_is_valid(bus, cs))
+		return NULL;
+
+	fsl = malloc(sizeof(struct fsl_spi_slave));
+	if (!fsl)
+		return NULL;
+
+	fsl->slave.bus = bus;
+	fsl->slave.cs = cs;
+	fsl->mode = mode;
+	fsl->max_transfer_length = ESPI_MAX_DATA_TRANSFER_LEN;
+
+	/* Set eSPI BRG clock source */
+	get_sys_info(&sysinfo);
+	spibrg = sysinfo.freqSystemBus / 2;
+	fsl->div16 = 0;
+	if ((spibrg / max_hz) > 32) {
+		fsl->div16 = ESPI_CSMODE_DIV16;
+		pm = spibrg / (max_hz * 16 * 2);
+		if (pm > 16) {
+			pm = 16;
+			debug("Requested speed is too low: %d Hz, "
+				"%d Hz is used.\n", max_hz, spibrg / (32 * 16));
+		}
+	} else
+		pm = spibrg / (max_hz * 2);
+	if (pm)
+		pm--;
+	fsl->pm = pm;
+
+	return &fsl->slave;
+}
+
+void spi_free_slave(struct spi_slave *slave)
+{
+	struct fsl_spi_slave *fsl = to_fsl_spi_slave(slave);
+	free(fsl);
+}
+
+void spi_init(void)
+{
+
+}
+
+int spi_claim_bus(struct spi_slave *slave)
+{
+	struct fsl_spi_slave *fsl = to_fsl_spi_slave(slave);
+	ccsr_espi_t *espi = (void *)(CONFIG_SYS_MPC85xx_ESPI_ADDR);
+	unsigned char pm = fsl->pm;
+	unsigned int cs = slave->cs;
+	unsigned int mode =  fsl->mode;
+	unsigned int div16 = fsl->div16;
+	int i;
+
+	debug("%s: bus:%i cs:%i\n", __func__, slave->bus, cs);
+
+	/* Enable eSPI interface */
+	out_be32(&espi->mode, ESPI_MODE_RXTHR(3)
+			| ESPI_MODE_TXTHR(4) | ESPI_MODE_EN);
+
+	out_be32(&espi->event, 0xffffffff); /* Clear all eSPI events */
+	out_be32(&espi->mask, 0x00000000); /* Mask  all eSPI interrupts */
+
+	/* Init CS mode interface */
+	for (i = 0; i < ESPI_MAX_CS_NUM; i++)
+		out_be32(&espi->csmode[i], ESPI_CSMODE_INIT_VAL);
+
+	out_be32(&espi->csmode[cs], in_be32(&espi->csmode[cs]) &
+		~(ESPI_CSMODE_PM(0xF) | ESPI_CSMODE_DIV16
+		| ESPI_CSMODE_CI_INACTIVEHIGH | ESPI_CSMODE_CP_BEGIN_EDGCLK
+		| ESPI_CSMODE_REV_MSB_FIRST | ESPI_CSMODE_LEN(0xF)));
+
+	/* Set eSPI BRG clock source */
+	out_be32(&espi->csmode[cs], in_be32(&espi->csmode[cs])
+		| ESPI_CSMODE_PM(pm) | div16);
+
+	/* Set eSPI mode */
+	if (mode & SPI_CPHA)
+		out_be32(&espi->csmode[cs], in_be32(&espi->csmode[cs])
+			| ESPI_CSMODE_CP_BEGIN_EDGCLK);
+	if (mode & SPI_CPOL)
+		out_be32(&espi->csmode[cs], in_be32(&espi->csmode[cs])
+			| ESPI_CSMODE_CI_INACTIVEHIGH);
+
+	/* Character bit order: msb first */
+	out_be32(&espi->csmode[cs], in_be32(&espi->csmode[cs])
+		| ESPI_CSMODE_REV_MSB_FIRST);
+
+	/* Character length in bits, between 0x3~0xf, i.e. 4bits~16bits */
+	out_be32(&espi->csmode[cs], in_be32(&espi->csmode[cs])
+		| ESPI_CSMODE_LEN(7));
+
+	return 0;
+}
+
+void spi_release_bus(struct spi_slave *slave)
+{
+
+}
+
+int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *data_out,
+		void *data_in, unsigned long flags)
+{
+	struct fsl_spi_slave *fsl = to_fsl_spi_slave(slave);
+	ccsr_espi_t *espi = (void *)(CONFIG_SYS_MPC85xx_ESPI_ADDR);
+	unsigned int tmpdout, tmpdin, event;
+	const void *dout = NULL;
+	void *din = NULL;
+	int len = 0;
+	int num_blks, num_chunks, max_tran_len, tran_len;
+	int num_bytes;
+	unsigned char *ch;
+	unsigned char *buffer = NULL;
+	size_t buf_len;
+	u8 *cmd_buf = fsl->cmd_buf;
+	size_t cmd_len = fsl->cmd_len;
+	size_t data_len = bitlen / 8;
+	size_t rx_offset = 0;
+
+	max_tran_len = fsl->max_transfer_length;
+	switch (flags) {
+	case SPI_XFER_BEGIN:
+		cmd_len = fsl->cmd_len = data_len;
+		memcpy(cmd_buf, data_out, cmd_len);
+		return 0;
+	case 0:
+	case SPI_XFER_END:
+		if (bitlen == 0) {
+			spi_cs_deactivate(slave);
+			return 0;
+		}
+		buf_len = 2 * cmd_len + min(data_len, max_tran_len);
+		len = cmd_len + data_len;
+		rx_offset = cmd_len;
+		buffer = (unsigned char *)malloc(buf_len);
+		if (!buffer) {
+			debug("SF: Failed to malloc memory.\n");
+			return 1;
+		}
+		memcpy(buffer, cmd_buf, cmd_len);
+		if (cmd_len != 1) {
+			if (data_in == NULL)
+				memcpy(buffer + cmd_len, data_out, data_len);
+		}
+		break;
+	case SPI_XFER_BEGIN | SPI_XFER_END:
+		len = data_len;
+		buffer = (unsigned char *)malloc(len * 2);
+		if (!buffer) {
+			debug("SF: Failed to malloc memory.\n");
+			return 1;
+		}
+		memcpy(buffer, data_out, len);
+		rx_offset = len;
+		cmd_len = 0;
+		break;
+	}
+
+	debug("spi_xfer: slave %u:%u dout %08X(%08x) din %08X(%08x) len %u\n",
+	      slave->bus, slave->cs, *(uint *) dout,
+	      dout, *(uint *) din, din, len);
+
+	num_chunks = data_len / max_tran_len +
+		(data_len % max_tran_len ? 1 : 0);
+	while (num_chunks--) {
+		if (data_in)
+			din = buffer + rx_offset;
+		dout = buffer;
+		tran_len = min(data_len , max_tran_len);
+		num_blks = (tran_len + cmd_len) / 4 +
+			((tran_len + cmd_len) % 4 ? 1 : 0);
+		num_bytes = (tran_len + cmd_len) % 4;
+		fsl->data_len = tran_len + cmd_len;
+		spi_cs_activate(slave);
+
+		/* Clear all eSPI events */
+		out_be32(&espi->event , 0xffffffff);
+		/* handle data in 32-bit chunks */
+		while (num_blks--) {
+
+			event = in_be32(&espi->event);
+			if (event & ESPI_EV_TNF) {
+				tmpdout = *(u32 *)dout;
+
+				/* Set up the next iteration */
+				if (len > 4) {
+					len -= 4;
+					dout += 4;
+				}
+
+				out_be32(&espi->tx, tmpdout);
+				out_be32(&espi->event, ESPI_EV_TNF);
+				debug("***spi_xfer:...%08x written\n", tmpdout);
+			}
+
+			/* Wait for eSPI transmit to get out */
+			udelay(80);
+
+			event = in_be32(&espi->event);
+			if (event & ESPI_EV_RNE) {
+				tmpdin = in_be32(&espi->rx);
+				if (num_blks == 0 && num_bytes != 0) {
+					ch = (unsigned char *)&tmpdin;
+					while (num_bytes--)
+						*(unsigned char *)din++ = *ch++;
+				} else {
+					*(u32 *) din = tmpdin;
+					din += 4;
+				}
+
+				out_be32(&espi->event, in_be32(&espi->event)
+						| ESPI_EV_RNE);
+				debug("***spi_xfer:...%08x readed\n", tmpdin);
+			}
+		}
+		if (data_in) {
+			memcpy(data_in, buffer + 2 * cmd_len, tran_len);
+			if (*buffer == 0x0b) {
+				data_in += tran_len;
+				data_len -= tran_len;
+				*(int *)buffer += tran_len;
+			}
+		}
+		spi_cs_deactivate(slave);
+	}
+
+	free(buffer);
+	return 0;
+}
+
+int spi_cs_is_valid(unsigned int bus, unsigned int cs)
+{
+	return bus == 0 && cs < ESPI_MAX_CS_NUM;
+}
+
+void spi_cs_activate(struct spi_slave *slave)
+{
+	struct fsl_spi_slave *fsl = to_fsl_spi_slave(slave);
+	ccsr_espi_t *espi = (void *)(CONFIG_SYS_MPC85xx_ESPI_ADDR);
+	unsigned int com = 0;
+	size_t data_len = fsl->data_len;
+
+	com &= ~(ESPI_COM_CS(0x3) | ESPI_COM_TRANLEN(0xFFFF));
+	com |= ESPI_COM_CS(slave->cs);
+	com |= ESPI_COM_TRANLEN(data_len - 1);
+	out_be32(&espi->com, com);
+}
+
+void spi_cs_deactivate(struct spi_slave *slave)
+{
+	ccsr_espi_t *espi = (void *)(CONFIG_SYS_MPC85xx_ESPI_ADDR);
+
+	/* clear the RXCNT and TXCNT */
+	out_be32(&espi->mode, in_be32(&espi->mode) & (~ESPI_MODE_EN));
+	out_be32(&espi->mode, in_be32(&espi->mode) | ESPI_MODE_EN);
+}

include/configs/MPC8536DS.h

@@ -721,11 +721,11 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20) /* Initial Memory map for Linux */
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/MPC8540ADS.h

@@ -420,11 +420,11 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/MPC8541CDS.h

@@ -432,11 +432,11 @@ extern unsigned long get_clock_freq(void);
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/MPC8544DS.h

@@ -452,11 +452,11 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/MPC8548CDS.h

@@ -491,11 +491,11 @@ extern unsigned long get_clock_freq(void);
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/MPC8555CDS.h

@@ -430,11 +430,11 @@ extern unsigned long get_clock_freq(void);
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/MPC8560ADS.h

@@ -461,11 +461,11 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/MPC8568MDS.h

@@ -451,11 +451,11 @@ extern unsigned long get_clock_freq(void);
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/MPC8569MDS.h

@@ -590,11 +590,11 @@ extern unsigned long get_clock_freq(void);
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20) /* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20) /* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/MPC8572DS.h

@@ -708,11 +708,11 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/MPC8641HPCN.h

@@ -90,8 +90,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_SYS_CLK_FREQ	get_board_sys_clk(0)
 #endif
 
-#define CONFIG_BOARD_EARLY_INIT_F	1	/* Call board_pre_init */
-
 #define CONFIG_SYS_MEMTEST_START	0x00200000	/* memtest region */
 #define CONFIG_SYS_MEMTEST_END		0x00400000
 

include/configs/P1022DS.h

@@ -170,6 +170,8 @@
 #define PIXIS_LBMAP_SWITCH	7
 #define PIXIS_LBMAP_MASK	0xF0
 #define PIXIS_LBMAP_ALTBANK	0x20
+#define PIXIS_ELBC_SPI_MASK	0xc0
+#define PIXIS_SPI		0x80
 
 #define CONFIG_SYS_INIT_RAM_LOCK
 #define CONFIG_SYS_INIT_RAM_ADDR	0xffd00000 /* Initial L1 address */
@@ -268,6 +270,19 @@
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	1
 #define CONFIG_SYS_EEPROM_BUS_NUM	1
 
+/*
+ * eSPI - Enhanced SPI
+ */
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_SPANSION
+
+#define CONFIG_HARD_SPI
+#define CONFIG_FSL_ESPI
+
+#define CONFIG_CMD_SF
+#define CONFIG_SF_DEFAULT_SPEED		10000000
+#define CONFIG_SF_DEFAULT_MODE		0
+
 /*
  * General PCI
  * Memory space is mapped 1-1, but I/O space must start from 0.
@@ -462,11 +477,11 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #ifdef CONFIG_CMD_KGDB
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/P1_P2_RDB.h

@@ -244,6 +244,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_SYS_FLASH_AMD_CHECK_DQ7
 
 #define CONFIG_BOARD_EARLY_INIT_R	/* call board_early_init_r function */
+#define CONFIG_MISC_INIT_R
 #define CONFIG_HWCONFIG
 
 #define CONFIG_SYS_INIT_RAM_LOCK	1
@@ -410,6 +411,15 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_RTC_DS1337
 #define CONFIG_SYS_RTC_DS1337_NOOSC
 #define CONFIG_SYS_I2C_RTC_ADDR                0x68
+
+/* eSPI - Enhanced SPI */
+#define CONFIG_FSL_ESPI
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_SPANSION
+#define CONFIG_CMD_SF
+#define CONFIG_SF_DEFAULT_SPEED		10000000
+#define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
+
 /*
  * General PCI
  * Memory space is mapped 1-1, but I/O space must start from 0.
@@ -521,9 +531,18 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 	#define CONFIG_ENV_IS_IN_NAND	1
 	#define CONFIG_ENV_SIZE		CONFIG_SYS_NAND_BLOCK_SIZE
 	#define CONFIG_ENV_OFFSET	((512 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE)
-#elif defined(CONFIG_RAMBOOT_SDCARD) || defined(CONFIG_RAMBOOT_SPIFLASH)
-	#define CONFIG_ENV_IS_NOWHERE	1	/* Store ENV in memory only */
-	#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - 0x1000)
+#elif defined(CONFIG_RAMBOOT_SDCARD)
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_SIZE			0x2000
+#define CONFIG_SYS_MMC_ENV_DEV		0
+#elif defined(CONFIG_RAMBOOT_SPIFLASH)
+	#define CONFIG_ENV_IS_IN_SPI_FLASH
+	#define CONFIG_ENV_SPI_BUS	0
+	#define CONFIG_ENV_SPI_CS	0
+	#define CONFIG_ENV_SPI_MAX_HZ	10000000
+	#define CONFIG_ENV_SPI_MODE	0
+	#define CONFIG_ENV_OFFSET	0x100000	/* 1MB */
+	#define CONFIG_ENV_SECT_SIZE	0x10000
 	#define CONFIG_ENV_SIZE		0x2000
 #endif
 #else
@@ -611,11 +630,11 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/P2020DS.h

@@ -40,6 +40,13 @@
 #define CONFIG_RESET_VECTOR_ADDRESS	0xf8fffffc
 #endif
 
+#ifdef CONFIG_SPIFLASH
+#define CONFIG_SYS_RAMBOOT
+#define CONFIG_SYS_EXTRA_ENV_RELOC
+#define CONFIG_SYS_TEXT_BASE		0xf8f80000
+#define CONFIG_RESET_VECTOR_ADDRESS	0xf8fffffc
+#endif
+
 /* High Level Configuration Options */
 #define CONFIG_BOOKE		1	/* BOOKE */
 #define CONFIG_E500		1	/* BOOKE e500 family */
@@ -417,6 +424,18 @@
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
 #define CONFIG_SYS_EEPROM_BUS_NUM	0
 
+/*
+ * eSPI - Enhanced SPI
+ */
+#define CONFIG_FSL_ESPI
+
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_SPANSION
+
+#define CONFIG_CMD_SF
+#define CONFIG_SF_DEFAULT_SPEED		10000000
+#define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
+
 /*
  * General PCI
  * Memory space is mapped 1-1, but I/O space must start from 0.
@@ -594,6 +613,15 @@
 #define CONFIG_ENV_IS_IN_MMC
 #define CONFIG_ENV_SIZE			0x2000
 #define CONFIG_SYS_MMC_ENV_DEV		0
+#elif defined(CONFIG_SPIFLASH)
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SPI_BUS		0
+#define CONFIG_ENV_SPI_CS		0
+#define CONFIG_ENV_SPI_MAX_HZ		10000000
+#define CONFIG_ENV_SPI_MODE		0
+#define CONFIG_ENV_SIZE			0x2000		/* 8KB */
+#define CONFIG_ENV_OFFSET		0x100000	/* 1MB */
+#define CONFIG_ENV_SECT_SIZE		0x10000
 #else
 #define CONFIG_ENV_IS_IN_FLASH	1
 #if CONFIG_SYS_MONITOR_BASE > 0xfff80000
@@ -681,11 +709,11 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/configs/P3041DS.h

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2010-2011 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * P3041 DS board configuration file
+ *
+ */
+#define CONFIG_P3041DS
+#define CONFIG_PHYS_64BIT
+#define CONFIG_PPC_P3041
+
+#define CONFIG_FSL_SATA_V2
+#define CONFIG_PCIE4
+
+#define CONFIG_ICS307_REFCLK_HZ		25000000  /* ICS307 ref clk freq */
+
+#include "corenet_ds.h"
+

include/configs/P5020DS.h

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2009-2011 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * P5020 DS board configuration file
+ *
+ */
+#define CONFIG_P5020DS
+#define CONFIG_PHYS_64BIT
+#define CONFIG_PPC_P5020
+
+#define CONFIG_FSL_SATA_V2
+#define CONFIG_PCIE4
+
+#define CONFIG_ICS307_REFCLK_HZ		25000000  /* ICS307 ref clk freq */
+
+#include "corenet_ds.h"
+

include/configs/corenet_ds.h

@@ -162,6 +162,7 @@
 #define CONFIG_SYS_SPD_BUS_NUM	1
 #define SPD_EEPROM_ADDRESS1	0x51
 #define SPD_EEPROM_ADDRESS2	0x52
+#define SPD_EEPROM_ADDRESS	SPD_EEPROM_ADDRESS1	/* for p3041/p5010 */
 #define CONFIG_SYS_SDRAM_SIZE	4096	/* for fixed parameter use */
 
 /*
@@ -218,6 +219,43 @@
 #define CONFIG_SYS_RAMBOOT
 #endif
 
+/* Nand Flash */
+#if defined(CONFIG_P3041DS) || defined(CONFIG_P5020DS)
+#define CONFIG_NAND_FSL_ELBC
+#ifdef CONFIG_NAND_FSL_ELBC
+#define CONFIG_SYS_NAND_BASE		0xffa00000
+#ifdef CONFIG_PHYS_64BIT
+#define CONFIG_SYS_NAND_BASE_PHYS	0xfffa00000ull
+#else
+#define CONFIG_SYS_NAND_BASE_PHYS	CONFIG_SYS_NAND_BASE
+#endif
+
+#define CONFIG_SYS_NAND_BASE_LIST     {CONFIG_SYS_NAND_BASE}
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+#define CONFIG_MTD_NAND_VERIFY_WRITE
+#define CONFIG_CMD_NAND
+#define CONFIG_SYS_NAND_BLOCK_SIZE    (128 * 1024)
+
+/* NAND flash config */
+#define CONFIG_SYS_NAND_BR_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
+			       | (2<<BR_DECC_SHIFT)    /* Use HW ECC */ \
+			       | BR_PS_8	       /* Port Size = 8 bit */ \
+			       | BR_MS_FCM	       /* MSEL = FCM */ \
+			       | BR_V)		       /* valid */
+#define CONFIG_SYS_NAND_OR_PRELIM  (0xFFFC0000	      /* length 256K */ \
+			       | OR_FCM_PGS	       /* Large Page*/ \
+			       | OR_FCM_CSCT \
+			       | OR_FCM_CST \
+			       | OR_FCM_CHT \
+			       | OR_FCM_SCY_1 \
+			       | OR_FCM_TRLX \
+			       | OR_FCM_EHTR)
+
+#define CONFIG_SYS_BR2_PRELIM	CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Address */
+#define CONFIG_SYS_OR2_PRELIM	CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
+#endif /* CONFIG_NAND_FSL_ELBC */
+#endif
+
 #define CONFIG_SYS_FLASH_EMPTY_INFO
 #define CONFIG_SYS_FLASH_AMD_CHECK_DQ7
 #define CONFIG_SYS_FLASH_BANKS_LIST	{CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000, CONFIG_SYS_FLASH_BASE_PHYS}
@@ -356,7 +394,7 @@
 #define CONFIG_SYS_PCIE2_IO_SIZE	0x00010000	/* 64k */
 
 /* controller 3, Slot 1, tgtid 1, Base address 202000 */
-#define CONFIG_SYS_PCIE3_MEM_VIRT	0xe0000000
+#define CONFIG_SYS_PCIE3_MEM_VIRT	0xc0000000
 #ifdef CONFIG_PHYS_64BIT
 #define CONFIG_SYS_PCIE3_MEM_BUS	0xe0000000
 #define CONFIG_SYS_PCIE3_MEM_PHYS	0xc40000000ull
@@ -534,11 +572,11 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 16 MB of memory, since this is
+ * have to be in the first 64 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
-#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
+#define CONFIG_SYS_BOOTMAPSZ	(64 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */
 
 #ifdef CONFIG_CMD_KGDB
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */

include/spi.h

@@ -26,13 +26,6 @@
 
 /* Controller-specific definitions: */
 
-/* CONFIG_HARD_SPI triggers SPI bus initialization in PowerPC */
-#ifdef CONFIG_MPC8XXX_SPI
-# ifndef CONFIG_HARD_SPI
-#  define CONFIG_HARD_SPI
-# endif
-#endif
-
 /* SPI mode flags */
 #define	SPI_CPHA	0x01			/* clock phase */
 #define	SPI_CPOL	0x02			/* clock polarity */

include/tsec.h

@@ -25,7 +25,7 @@
 #define TSEC_SIZE 		0x01000
 #define TSEC_MDIO_OFFSET	0x01000
 
-#define CONFIG_SYS_MDIO_BASE_ADDR (TSEC_BASE_ADDR + 0x520)
+#define CONFIG_SYS_MDIO_BASE_ADDR (MDIO_BASE_ADDR + 0x520)
 
 #define DEFAULT_MII_NAME "FSL_MDIO"