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

13 files changed, 74 insertions, 18 deletions

diff --git a/drivers/bootcount/bootcount.c b/drivers/bootcount/bootcount.c
index 3ad4413..e0343f7 100644
--- a/drivers/bootcount/bootcount.c
+++ b/drivers/bootcount/bootcount.c
@@ -36,7 +36,7 @@
 #endif /* defined(CONFIG_MPC8260) */
 
 #if defined(CONFIG_QE)
-#include <asm/immap_qe.h>
+#include <linux/immap_qe.h>
 
 #define CONFIG_SYS_BOOTCOUNT_ADDR	(CONFIG_SYS_IMMR + 0x110000 + \
 					 QE_MURAM_SIZE - 2 * sizeof(u32))
diff --git a/drivers/ddr/fsl/ctrl_regs.c b/drivers/ddr/fsl/ctrl_regs.c
index dcf6287..04e4178 100644
--- a/drivers/ddr/fsl/ctrl_regs.c
+++ b/drivers/ddr/fsl/ctrl_regs.c
@@ -1857,6 +1857,9 @@ static void set_timing_cfg_8(fsl_ddr_cfg_regs_t *ddr,
 
 	acttoact_bg = picos_to_mclk(common_dimm->trrdl_ps);
 	wrtord_bg = max(4, picos_to_mclk(7500));
+	if (popts->otf_burst_chop_en)
+		wrtord_bg += 2;
+
 	pre_all_rec = 0;
 
 	ddr->timing_cfg_8 = (0
diff --git a/drivers/ddr/fsl/fsl_ddr_gen4.c b/drivers/ddr/fsl/fsl_ddr_gen4.c
index 7cd878a..bfc76b3 100644
--- a/drivers/ddr/fsl/fsl_ddr_gen4.c
+++ b/drivers/ddr/fsl/fsl_ddr_gen4.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <fsl_ddr_sdram.h>
 #include <asm/processor.h>
+#include <fsl_immap.h>
 #include <fsl_ddr.h>
 
 #if (CONFIG_CHIP_SELECTS_PER_CTRL > 4)
@@ -183,12 +184,14 @@ step2:
 	 * we choose the max, that is 500 us for all of case.
 	 */
 	udelay(500);
-	asm volatile("sync;isync");
+	mb();
+	isb();
 
 	/* Let the controller go */
 	temp_sdram_cfg = ddr_in32(&ddr->sdram_cfg) & ~SDRAM_CFG_BI;
 	ddr_out32(&ddr->sdram_cfg, temp_sdram_cfg | SDRAM_CFG_MEM_EN);
-	asm volatile("sync;isync");
+	mb();
+	isb();
 
 	total_gb_size_per_controller = 0;
 	for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) {
diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c
index be5a16a..8b453cb 100644
--- a/drivers/mtd/nand/fsl_ifc_nand.c
+++ b/drivers/mtd/nand/fsl_ifc_nand.c
@@ -19,8 +19,11 @@
 #include <asm/errno.h>
 #include <fsl_ifc.h>
 
-#define FSL_IFC_V1_1_0	0x01010000
-#define MAX_BANKS	4
+#ifndef CONFIG_SYS_FSL_IFC_BANK_COUNT
+#define CONFIG_SYS_FSL_IFC_BANK_COUNT	4
+#endif
+
+#define MAX_BANKS	CONFIG_SYS_FSL_IFC_BANK_COUNT
 #define ERR_BYTE	0xFF /* Value returned for read bytes
 				when read failed */
 #define IFC_TIMEOUT_MSECS 10 /* Maximum number of mSecs to wait for IFC
@@ -802,12 +805,30 @@ static void fsl_ifc_select_chip(struct mtd_info *mtd, int chip)
 {
 }
 
-static void fsl_ifc_sram_init(void)
+static int fsl_ifc_sram_init(uint32_t ver)
 {
 	struct fsl_ifc *ifc = ifc_ctrl->regs;
 	uint32_t cs = 0, csor = 0, csor_8k = 0, csor_ext = 0;
+	uint32_t ncfgr = 0;
 	long long end_tick;
 
+	if (ver > FSL_IFC_V1_1_0) {
+		ncfgr = ifc_in32(&ifc->ifc_nand.ncfgr);
+		ifc_out32(&ifc->ifc_nand.ncfgr, ncfgr | IFC_NAND_SRAM_INIT_EN);
+
+		/* wait for  SRAM_INIT bit to be clear or timeout */
+		end_tick = usec2ticks(IFC_TIMEOUT_MSECS * 1000) + get_ticks();
+		while (end_tick > get_ticks()) {
+			ifc_ctrl->status =
+				ifc_in32(&ifc->ifc_nand.nand_evter_stat);
+
+			if (!(ifc_ctrl->status & IFC_NAND_SRAM_INIT_EN))
+				return 0;
+		}
+		printf("fsl-ifc: Failed to Initialise SRAM\n");
+		return 1;
+	}
+
 	cs = ifc_ctrl->cs_nand >> IFC_NAND_CSEL_SHIFT;
 
 	/* Save CSOR and CSOR_ext */
@@ -850,11 +871,18 @@ static void fsl_ifc_sram_init(void)
 			break;
 	}
 
+	if (ifc_ctrl->status != IFC_NAND_EVTER_STAT_OPC) {
+		printf("fsl-ifc: Failed to Initialise SRAM\n");
+		return 1;
+	}
+
 	ifc_out32(&ifc->ifc_nand.nand_evter_stat, ifc_ctrl->status);
 
 	/* Restore CSOR and CSOR_ext */
 	ifc_out32(&ifc_ctrl->regs->csor_cs[cs].csor, csor);
 	ifc_out32(&ifc_ctrl->regs->csor_cs[cs].csor_ext, csor_ext);
+
+	return 0;
 }
 
 static int fsl_ifc_chip_init(int devnum, u8 *addr)
@@ -864,7 +892,7 @@ static int fsl_ifc_chip_init(int devnum, u8 *addr)
 	struct fsl_ifc_mtd *priv;
 	struct nand_ecclayout *layout;
 	uint32_t cspr = 0, csor = 0, ver = 0;
-	int ret;
+	int ret = 0;
 
 	if (!ifc_ctrl) {
 		fsl_ifc_ctrl_init();
@@ -1006,8 +1034,13 @@ static int fsl_ifc_chip_init(int devnum, u8 *addr)
 	}
 
 	ver = ifc_in32(&ifc_ctrl->regs->ifc_rev);
-	if (ver == FSL_IFC_V1_1_0)
-		fsl_ifc_sram_init();
+	if (ver >= FSL_IFC_V1_1_0)
+		ret = fsl_ifc_sram_init(ver);
+	if (ret)
+		return ret;
+
+	if (ver >= FSL_IFC_V2_0_0)
+		priv->bufnum_mask = (priv->bufnum_mask * 2) + 1;
 
 	ret = nand_scan_ident(mtd, 1, NULL);
 	if (ret)
diff --git a/drivers/mtd/nand/fsl_ifc_spl.c b/drivers/mtd/nand/fsl_ifc_spl.c
index 5100772..e336cb1 100644
--- a/drivers/mtd/nand/fsl_ifc_spl.c
+++ b/drivers/mtd/nand/fsl_ifc_spl.c
@@ -97,7 +97,7 @@ int nand_spl_load_image(uint32_t offs, unsigned int uboot_size, void *vdst)
 	int pages_per_blk;
 	int blk_size;
 	int bad_marker = 0;
-	int bufnum_mask, bufnum;
+	int bufnum_mask, bufnum, ver = 0;
 
 	int csor, cspr;
 	int pos = 0;
@@ -130,6 +130,10 @@ int nand_spl_load_image(uint32_t offs, unsigned int uboot_size, void *vdst)
 			bad_marker = 5;
 	}
 
+	ver = ifc_in32(&ifc->ifc_rev);
+	if (ver >= FSL_IFC_V2_0_0)
+		bufnum_mask = (bufnum_mask * 2) + 1;
+
 	pages_per_blk =
 		32 << ((csor & CSOR_NAND_PB_MASK) >> CSOR_NAND_PB_SHIFT);
 
diff --git a/drivers/net/fm/fm.h b/drivers/net/fm/fm.h
index 43de114..316e06e 100644
--- a/drivers/net/fm/fm.h
+++ b/drivers/net/fm/fm.h
@@ -143,6 +143,7 @@ struct fm_eth {
 #define MAX_RXBUF_LOG2		11
 #define MAX_RXBUF_LEN		(1 << MAX_RXBUF_LOG2)
 
-#define PORT_IS_ENABLED(port)	fm_info[fm_port_to_index(port)].enabled
+#define PORT_IS_ENABLED(port)	(fm_port_to_index(port) == -1 ? \
+	0 : fm_info[fm_port_to_index(port)].enabled)
 
 #endif /* __FM_H__ */
diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c
index cd787f4..ff04695 100644
--- a/drivers/net/fm/init.c
+++ b/drivers/net/fm/init.c
@@ -147,6 +147,9 @@ void fm_disable_port(enum fm_port port)
 {
 	int i = fm_port_to_index(port);
 
+	if (i == -1)
+		return;
+
 	fm_info[i].enabled = 0;
 	fman_disable_port(port);
 }
@@ -155,6 +158,9 @@ void fm_enable_port(enum fm_port port)
 {
 	int i = fm_port_to_index(port);
 
+	if (i == -1)
+		return;
+
 	fm_info[i].enabled = 1;
 	fman_enable_port(port);
 }
diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c
index 3a41b0e..231b075 100644
--- a/drivers/pci/fsl_pci_init.c
+++ b/drivers/pci/fsl_pci_init.c
@@ -504,8 +504,14 @@ void fsl_pci_init(struct pci_controller *hose, struct fsl_pci_info *pci_info)
 		}
 #endif
 		if (!enabled) {
-			/* Let the user know there's no PCIe link */
-			printf("no link, regs @ 0x%lx\n", pci_info->regs);
+			/* Let the user know there's no PCIe link for root
+			 * complex. for endpoint, the link may not setup, so
+			 * print undetermined.
+			 */
+			if (fsl_is_pci_agent(hose))
+				printf("undetermined, regs @ 0x%lx\n", pci_info->regs);
+			else
+				printf("no link, regs @ 0x%lx\n", pci_info->regs);
 			hose->last_busno = hose->first_busno;
 			return;
 		}
diff --git a/drivers/qe/qe.c b/drivers/qe/qe.c
index 9c5fbd1..be09a17 100644
--- a/drivers/qe/qe.c
+++ b/drivers/qe/qe.c
@@ -11,7 +11,7 @@
 #include <command.h>
 #include "asm/errno.h"
 #include "asm/io.h"
-#include "asm/immap_qe.h"
+#include "linux/immap_qe.h"
 #include "qe.h"
 
 #define MPC85xx_DEVDISR_QE_DISABLE	0x1
diff --git a/drivers/qe/uccf.c b/drivers/qe/uccf.c
index 593d96d..85386bf 100644
--- a/drivers/qe/uccf.c
+++ b/drivers/qe/uccf.c
@@ -11,7 +11,7 @@
 #include "malloc.h"
 #include "asm/errno.h"
 #include "asm/io.h"
-#include "asm/immap_qe.h"
+#include "linux/immap_qe.h"
 #include "qe.h"
 #include "uccf.h"
 
diff --git a/drivers/qe/uccf.h b/drivers/qe/uccf.h
index 0b57e2f..55941e4 100644
--- a/drivers/qe/uccf.h
+++ b/drivers/qe/uccf.h
@@ -12,7 +12,7 @@
 
 #include "common.h"
 #include "qe.h"
-#include "asm/immap_qe.h"
+#include "linux/immap_qe.h"
 
 /* Fast or Giga ethernet
 */
diff --git a/drivers/qe/uec.c b/drivers/qe/uec.c
index 6804573..c91f084 100644
--- a/drivers/qe/uec.c
+++ b/drivers/qe/uec.c
@@ -11,7 +11,7 @@
 #include "malloc.h"
 #include "asm/errno.h"
 #include "asm/io.h"
-#include "asm/immap_qe.h"
+#include "linux/immap_qe.h"
 #include "qe.h"
 #include "uccf.h"
 #include "uec.h"
diff --git a/drivers/qe/uec_phy.c b/drivers/qe/uec_phy.c
index 5dc4641..e701787 100644
--- a/drivers/qe/uec_phy.c
+++ b/drivers/qe/uec_phy.c
@@ -14,7 +14,7 @@
 #include "net.h"
 #include "malloc.h"
 #include "asm/errno.h"
-#include "asm/immap_qe.h"
+#include "linux/immap_qe.h"
 #include "asm/io.h"
 #include "qe.h"
 #include "uccf.h"