Merge branch 'iu-boot/master' into 'u-boot-arm/master'

Conflicts:
	arch/arm/cpu/arm926ejs/mxs/Makefile
	board/compulab/cm_t35/Makefile
	board/corscience/tricorder/Makefile
	board/ppcag/bg0900/Makefile
	drivers/bootcount/Makefile
	include/configs/omap4_common.h
	include/configs/pdnb3.h

Makefile conflicts are due to additions/removals of
object files on the ARM branch vs KBuild introduction
on the main branch. Resolution consists in adjusting
the list of object files in the main branch version.
This also applies to two files which are not listed
as conflicting but had to be modified:

	board/compulab/common/Makefile
	board/udoo/Makefile

include/configs/omap4_common.h conflicts are due to
the OMAP4 conversion to ti_armv7_common.h on the ARM
side, and CONFIG_SYS_HZ removal on the main side.
Resolution is to convert as this icludes removal of
CONFIG_SYS_HZ.

include/configs/pdnb3.h is due to a removal on ARM side.
Trivial resolution is to remove the file.

Note: 'git show' will also list two files just because
they are new:

	include/configs/am335x_igep0033.h
	include/configs/omap3_igep00x0.h

4 files changed, 0 insertions, 430 deletions

diff --git a/board/prodrive/pdnb3/Makefile b/board/prodrive/pdnb3/Makefile
deleted file mode 100644
index 06120f3a84..0000000000
--- a/board/prodrive/pdnb3/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	:= flash.o pdnb3.o nand.o
diff --git a/board/prodrive/pdnb3/flash.c b/board/prodrive/pdnb3/flash.c
deleted file mode 100644
index 75b5d0544a..0000000000
--- a/board/prodrive/pdnb3/flash.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * (C) Copyright 2006
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/ixp425.h>
-
-#if !defined(CONFIG_FLASH_CFI_DRIVER)
-
-/*
- * include common flash code (for esd boards)
- */
-#include "../common/flash.c"
-
-/*
- * Prototypes
- */
-static ulong flash_get_size (vu_long * addr, flash_info_t * info);
-
-static inline ulong ld(ulong x)
-{
-	ulong k = 0;
-
-	while (x >>= 1)
-		++k;
-
-	return k;
-}
-
-unsigned long flash_init(void)
-{
-	unsigned long size;
-	int i;
-
-	/* Init: no FLASHes known */
-	for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; i++)
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-
-	size = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
-
-	if (flash_info[0].flash_id == FLASH_UNKNOWN)
-		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
-			size, size<<20);
-
-	/* Reconfigure CS0 to actual FLASH size */
-	*IXP425_EXP_CS0 = (*IXP425_EXP_CS0 & ~0x00003C00) | ((ld(size) - 9) << 10);
-
-	/* Monitor protection ON by default */
-	flash_protect(FLAG_PROTECT_SET,
-		      CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1,
-		      &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
-
-	/* Environment protection ON by default */
-	flash_protect(FLAG_PROTECT_SET,
-		      CONFIG_ENV_ADDR,
-		      CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE - 1,
-		      &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
-
-	/* Redundant environment protection ON by default */
-	flash_protect(FLAG_PROTECT_SET,
-		      CONFIG_ENV_ADDR_REDUND,
-		      CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SECT_SIZE - 1,
-		      &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
-
-	flash_info[0].size = size;
-
-	return size;
-}
-
-#endif /* CONFIG_FLASH_CFI_DRIVER */
diff --git a/board/prodrive/pdnb3/nand.c b/board/prodrive/pdnb3/nand.c
deleted file mode 100644
index e1d2c630bf..0000000000
--- a/board/prodrive/pdnb3/nand.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * (C) Copyright 2006
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-
-#if defined(CONFIG_CMD_NAND)
-
-#include <nand.h>
-
-struct pdnb3_ndfc_regs {
-	uchar cmd;
-	uchar wait;
-	uchar addr;
-	uchar term;
-	uchar data;
-};
-
-static u8 hwctl;
-static struct pdnb3_ndfc_regs *pdnb3_ndfc;
-
-#define readb(addr)	*(volatile u_char *)(addr)
-#define readl(addr)	*(volatile u_long *)(addr)
-#define writeb(d,addr)	*(volatile u_char *)(addr) = (d)
-
-/*
- * The PDNB3 has a NAND Flash Controller (NDFC) that handles all accesses to
- * the NAND devices.  The NDFC has command, address and data registers that
- * when accessed will set up the NAND flash pins appropriately.  We'll use the
- * hwcontrol function to save the configuration in a global variable.
- * We can then use this information in the read and write functions to
- * determine which NDFC register to access.
- *
- * There is one NAND devices on the board, a Hynix HY27US08561A (32 MByte).
- */
-static void pdnb3_nand_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-{
-	struct nand_chip *this = mtd->priv;
-
-	if (ctrl & NAND_CTRL_CHANGE) {
-		if ( ctrl & NAND_CLE )
-			hwctl |= 0x1;
-		else
-			hwctl &= ~0x1;
-		if ( ctrl & NAND_ALE )
-			hwctl |= 0x2;
-		else
-			hwctl &= ~0x2;
-		if ( (ctrl & NAND_NCE) != NAND_NCE)
-			writeb(0x00, &(pdnb3_ndfc->term));
-	}
-	if (cmd != NAND_CMD_NONE)
-		writeb(cmd, this->IO_ADDR_W);
-}
-
-
-static u_char pdnb3_nand_read_byte(struct mtd_info *mtd)
-{
-	return readb(&(pdnb3_ndfc->data));
-}
-
-static void pdnb3_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
-{
-	int i;
-
-	for (i = 0; i < len; i++) {
-		if (hwctl & 0x1)
-			writeb(buf[i], &(pdnb3_ndfc->cmd));
-		else if (hwctl & 0x2)
-			writeb(buf[i], &(pdnb3_ndfc->addr));
-		else
-			writeb(buf[i], &(pdnb3_ndfc->data));
-	}
-}
-
-static void pdnb3_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
-{
-	int i;
-
-	for (i = 0; i < len; i++)
-		buf[i] = readb(&(pdnb3_ndfc->data));
-}
-
-static int pdnb3_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
-{
-	int i;
-
-	for (i = 0; i < len; i++)
-		if (buf[i] != readb(&(pdnb3_ndfc->data)))
-			return i;
-
-	return 0;
-}
-
-static int pdnb3_nand_dev_ready(struct mtd_info *mtd)
-{
-	/*
-	 * Blocking read to wait for NAND to be ready
-	 */
-	readb(&(pdnb3_ndfc->wait));
-
-	/*
-	 * Return always true
-	 */
-	return 1;
-}
-
-int board_nand_init(struct nand_chip *nand)
-{
-	pdnb3_ndfc = (struct pdnb3_ndfc_regs *)CONFIG_SYS_NAND_BASE;
-
-	nand->ecc.mode = NAND_ECC_SOFT;
-
-	/* Set address of NAND IO lines (Using Linear Data Access Region) */
-	nand->IO_ADDR_R = (void __iomem *) ((ulong) pdnb3_ndfc + 0x4);
-	nand->IO_ADDR_W = (void __iomem *) ((ulong) pdnb3_ndfc + 0x4);
-	/* Reference hardware control function */
-	nand->cmd_ctrl   = pdnb3_nand_hwcontrol;
-	nand->read_byte  = pdnb3_nand_read_byte;
-	nand->write_buf  = pdnb3_nand_write_buf;
-	nand->read_buf   = pdnb3_nand_read_buf;
-	nand->verify_buf = pdnb3_nand_verify_buf;
-	nand->dev_ready  = pdnb3_nand_dev_ready;
-	return 0;
-}
-#endif
diff --git a/board/prodrive/pdnb3/pdnb3.c b/board/prodrive/pdnb3/pdnb3.c
deleted file mode 100644
index fa320da2d4..0000000000
--- a/board/prodrive/pdnb3/pdnb3.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- * (C) Copyright 2006
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <malloc.h>
-#include <asm/arch/ixp425.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* predefine these here for FPGA programming (before including fpga.c) */
-#define SET_FPGA(data)	*IXP425_GPIO_GPOUTR = (data)
-#define FPGA_DONE_STATE (*IXP425_GPIO_GPINR & CONFIG_SYS_FPGA_DONE)
-#define FPGA_INIT_STATE (*IXP425_GPIO_GPINR & CONFIG_SYS_FPGA_INIT)
-#define OLD_VAL		old_val
-
-static unsigned long old_val = 0;
-
-/*
- * include common fpga code (for prodrive boards)
- */
-#include "../common/fpga.c"
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-int board_init(void)
-{
-	/* adress of boot parameters */
-	gd->bd->bi_boot_params = 0x00000100;
-
-	GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_FPGA_RESET);
-	GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_FPGA_RESET);
-
-	GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_SYS_RUNNING);
-	GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_SYS_RUNNING);
-
-	/*
-	 * Setup GPIO's for FPGA programming
-	 */
-	GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_PRG);
-	GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_CLK);
-	GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_DATA);
-	GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_PRG);
-	GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_CLK);
-	GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_DATA);
-	GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_INIT);
-	GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_DONE);
-
-	/*
-	 * Setup GPIO's for interrupts
-	 */
-	GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_PCI_INTA);
-	GPIO_INT_ACT_LOW_SET(CONFIG_SYS_GPIO_PCI_INTA);
-	GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_PCI_INTB);
-	GPIO_INT_ACT_LOW_SET(CONFIG_SYS_GPIO_PCI_INTB);
-	GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_RESTORE_INT);
-	GPIO_INT_ACT_LOW_SET(CONFIG_SYS_GPIO_RESTORE_INT);
-	GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_RESTART_INT);
-	GPIO_INT_ACT_LOW_SET(CONFIG_SYS_GPIO_RESTART_INT);
-
-	/*
-	 * Setup GPIO's for 33MHz clock output
-	 */
-	*IXP425_GPIO_GPCLKR = 0x01FF0000;
-	GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_CLK_33M);
-
-	/*
-	 * Setup other chip select's
-	 */
-	*IXP425_EXP_CS1 = CONFIG_SYS_EXP_CS1;
-
-	return 0;
-}
-
-/*
- * Check Board Identity
- */
-int checkboard(void)
-{
-	char buf[64];
-	int i = getenv_f("serial#", buf, sizeof(buf));
-
-	puts("Board: PDNB3");
-
-	if (i > 0) {
-		puts(", serial# ");
-		puts(buf);
-	}
-	putc('\n');
-
-	return (0);
-}
-
-int dram_init(void)
-{
-	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[0].size  = PHYS_SDRAM_1_SIZE;
-
-	return (0);
-}
-
-int do_fpga_boot(unsigned char *fpgadata)
-{
-	unsigned char *dst;
-	int status;
-	int index;
-	int i;
-	ulong len = CONFIG_SYS_MALLOC_LEN;
-
-	/*
-	 * Setup GPIO's for FPGA programming
-	 */
-	GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_PRG);
-	GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_CLK);
-	GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_DATA);
-
-	/*
-	 * Save value so no readback is required upon programming
-	 */
-	old_val = *IXP425_GPIO_GPOUTR;
-
-	/*
-	 * First try to decompress fpga image (gzip compressed?)
-	 */
-	dst = malloc(CONFIG_SYS_FPGA_MAX_SIZE);
-	if (gunzip(dst, CONFIG_SYS_FPGA_MAX_SIZE, (uchar *)fpgadata, &len) != 0) {
-		printf("Error: Image has to be gzipp'ed!\n");
-		return -1;
-	}
-
-	status = fpga_boot(dst, len);
-	if (status != 0) {
-		printf("\nFPGA: Booting failed ");
-		switch (status) {
-		case ERROR_FPGA_PRG_INIT_LOW:
-			printf("(Timeout: INIT not low after asserting PROGRAM*)\n ");
-			break;
-		case ERROR_FPGA_PRG_INIT_HIGH:
-			printf("(Timeout: INIT not high after deasserting PROGRAM*)\n ");
-			break;
-		case ERROR_FPGA_PRG_DONE:
-			printf("(Timeout: DONE not high after programming FPGA)\n ");
-			break;
-		}
-
-		/* display infos on fpgaimage */
-		index = 15;
-		for (i=0; i<4; i++) {
-			len = dst[index];
-			printf("FPGA: %s\n", &(dst[index+1]));
-			index += len+3;
-		}
-		putc ('\n');
-		/* delayed reboot */
-		for (i=5; i>0; i--) {
-			printf("Rebooting in %2d seconds \r",i);
-			for (index=0;index<1000;index++)
-				udelay(1000);
-		}
-		putc('\n');
-		do_reset(NULL, 0, 0, NULL);
-	}
-
-	puts("FPGA:  ");
-
-	/* display infos on fpgaimage */
-	index = 15;
-	for (i=0; i<4; i++) {
-		len = dst[index];
-		printf("%s ", &(dst[index+1]));
-		index += len+3;
-	}
-	putc('\n');
-
-	free(dst);
-
-	/*
-	 * Reset FPGA
-	 */
-	GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_FPGA_RESET);
-	udelay(10);
-	GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_FPGA_RESET);
-
-	return (0);
-}
-
-int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	ulong addr;
-
-	if (argc < 2)
-		return cmd_usage(cmdtp);
-
-	addr = simple_strtoul(argv[1], NULL, 16);
-
-	return do_fpga_boot((unsigned char *)addr);
-}
-
-U_BOOT_CMD(
-	fpga,     2,     0,      do_fpga,
-	"boot FPGA",
-	"address size\n    - boot FPGA with gzipped image at <address>"
-);
-
-#if defined(CONFIG_CMD_PCI) || defined(CONFIG_PCI)
-extern struct pci_controller hose;
-extern void pci_ixp_init(struct pci_controller * hose);
-
-void pci_init_board(void)
-{
-	extern void pci_ixp_init (struct pci_controller *hose);
-
-	pci_ixp_init(&hose);
-}
-#endif