Merge branch 'master' of ssh://gemini/home/wd/git/u-boot/master

* 'master' of ssh://gemini/home/wd/git/u-boot/master:
  board/emk/top860/top860.c: Fix GCC 4.6 build warning
  board/sbc405/strataflash.c: Fix GCC 4.6 build warning
  arch/powerpc/cpu/mpc86xx/cpu.c: Fix GCC 4.6 build warning
  board/freescale/mpc8610hpcd/mpc8610hpcd.c: Fix GCC 4.6 build warning
  board/mpl/common/flash.c: Fix GCC 4.6 build warning
  post/board/lwmon5/gdc.c: Fix GCC 4.6 build warning
  drivers/usb/host/sl811-hcd.c: Fix GCC 4.6 build warning
  board/sandburst/common/flash.c: Fix GCC 4.6 build warning
  DB64460: Fix GCC 4.6 build warnings
  DB64360: Fix GCC 4.6 build warnings
  board/cray/L1/flash.c: Fix GCC 4.6 build warning
  drivers/block/sata_dwc.c: Fix GCC 4.6 build warning
  board/amirix/ap1000/flash.c: Fix GCC 4.6 build warning
  alpr board: Fix GCC 4.6 build warnings
  image: Don't detect XIP images as overlapping.
  image: Implement IH_TYPE_KERNEL_NOLOAD
  ppc4xx: Add Io64 board support
  ppc4xx: fix PMC440 painit command
  ppc4xx: remove invalid access to PCI_BRDGOPT2 register
  ppc4xx: use CONFIG_PCI_BOOTDELAY instead of private implementation
  mpc85xx: support for Freescale COM Express P2020
  arch/powerpc/cpu/mpc8xxx/ddr/interactive.c: Fix GCC 4.6 build warning
  mpc85xx: support board-specific reset function
  powerpc/85xx: verify the localbus device tree address before booting the OS
  mpc8xxx: update module_type values from JEDEC DDR3 SPD Specification
  powerpc/p3060qds: Add board related support for P3060QDS platform
  powerpc/85xx: clean up and document the QE/FMAN microcode macros
  powerpc/85xx: always implement the work-around for Erratum SATA_A001
  powerpc/85xx: CONFIG_FSL_SATA_V2 should be defined in config_mpc85xx.h
  powerpc/85xx: Add workaround for erratum A-003474
  powerpc/85xx: fixup flexcan device tree clock-frequency
  powerpc/85xx: Add workaround for erratum CPU-A003999
  x86: Fix some bugs in the i8402 driver when no controller is present
  x86: Make the i8042 driver checkpatch clean
  x86: Wrap small helper functions from libgcc to avoid an ABI mismatch
  x86: Import the glibc memset implementation
  x86: Fix a few recently added bugs
  x86: Don't relocate symbols which point to things that aren't relocated
  x86: Fix how the location of the realmode and bios blobs are calculated
  x86: Misc cleanups
  x86: Misc PCI touchups
  x86: Ensure IDT and GDT remain 16-byte aligned post relocation
  x86: Provide more configuration granularity
  x86: Add multiboot header
  sc520: Create arch asm-offsets
  x86: Punt cold- and warm-boot flags
  cosmetic: checkpatch cleanup of board/eNET/*.c
  cosmetic: checkpatch cleanup of arch/x86/lib/*.c
  cosmetic: checkpatch cleanup of arch/x86/cpu/sc520/*.c
  cosmetic: checkpatch cleanup of arch/x86/cpu/*.c
  x86: Call hang() on unrecoverable exception
  menu.c: use puts() instead of printf() where possible
  MAKEALL: drop obsolete mx31pdk_nand target
  dataflash: fix parameters order in write_dataflash()
  hawkboard: Replace HAWKBOARD_KICK{0, 1}_UNLOCK defines
  davinci_sonata: define CONFIG_MACH_TYPE for davinci_sonata board
  davinci_schmoogie: define CONFIG_MACH_TYPE for davinci_schmoogie board
  arm: a320evb: define mach-type in board config file
  OMAP3: Use sdelay from arch/arm/cpu/armv7/syslib.c instead of cloning that.
  Fix Stelian's email address
  DIU: 1080P and 720P support
  CFB: Fix font rendering on mx5 framebuffer

1 files changed, 287 insertions, 0 deletions

diff --git a/board/freescale/p2020come/p2020come.c b/board/freescale/p2020come/p2020come.c
new file mode 100644
index 0000000..8cf7bee
--- /dev/null
+++ b/board/freescale/p2020come/p2020come.c
@@ -0,0 +1,287 @@
+/*
+ * Copyright 2009 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
+ */
+
+#include <common.h>
+#include <hwconfig.h>
+#include <command.h>
+#include <asm/processor.h>
+#include <asm/mmu.h>
+#include <asm/cache.h>
+#include <asm/immap_85xx.h>
+#include <asm/mpc85xx_gpio.h>
+#include <asm/fsl_serdes.h>
+#include <asm/io.h>
+#include <miiphy.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <fsl_mdio.h>
+#include <tsec.h>
+#include <vsc7385.h>
+#include <netdev.h>
+#include <mmc.h>
+#include <malloc.h>
+#include <i2c.h>
+
+#if defined(CONFIG_PCI)
+#include <asm/fsl_pci.h>
+#include <pci.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_PCI)
+void pci_init_board(void)
+{
+	fsl_pcie_init_board(0);
+}
+
+void ft_pci_board_setup(void *blob)
+{
+	FT_FSL_PCI_SETUP;
+}
+#endif
+
+#define BOARD_PERI_RST_SET	(VSC7385_RST_SET | SLIC_RST_SET | \
+				 SGMII_PHY_RST_SET | PCIE_RST_SET | \
+				 RGMII_PHY_RST_SET)
+
+#define SYSCLK_MASK	0x00200000
+#define BOARDREV_MASK	0x10100000
+#define BOARDREV_B	0x10100000
+#define BOARDREV_C	0x00100000
+#define BOARDREV_D	0x00000000
+
+#define SYSCLK_66	66666666
+#define SYSCLK_50	50000000
+#define SYSCLK_100	100000000
+
+unsigned long get_board_sys_clk(ulong dummy)
+{
+	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+	u32 ddr_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO;
+
+	ddr_ratio >>= MPC85xx_PORPLLSR_DDR_RATIO_SHIFT;
+	switch (ddr_ratio) {
+	case 0x0C:
+		return SYSCLK_66;
+	case 0x0A:
+	case 0x08:
+		return SYSCLK_100;
+	default:
+		puts("ERROR: unknown DDR ratio\n");
+		return SYSCLK_100;
+	}
+}
+
+unsigned long get_board_ddr_clk(ulong dummy)
+{
+	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+	u32 ddr_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO;
+
+	ddr_ratio >>= MPC85xx_PORPLLSR_DDR_RATIO_SHIFT;
+	switch (ddr_ratio) {
+	case 0x0C:
+	case 0x0A:
+		return SYSCLK_66;
+	case 0x08:
+		return SYSCLK_100;
+	default:
+		puts("ERROR: unknown DDR ratio\n");
+		return SYSCLK_100;
+	}
+}
+
+#ifdef CONFIG_MMC
+int board_early_init_f(void)
+{
+	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+
+	setbits_be32(&gur->pmuxcr,
+			(MPC85xx_PMUXCR_SDHC_CD |
+			 MPC85xx_PMUXCR_SDHC_WP));
+
+	/* All the device are enable except for SRIO12 */
+	setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_SRIO);
+	return 0;
+}
+#endif
+
+#define GPIO_DIR		0x0f3a0000
+#define GPIO_ODR		0x00000000
+#define GPIO_DAT		0x001a0000
+
+int checkboard(void)
+{
+	ccsr_gpio_t *pgpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR + 0xC00);
+
+	/*
+	 * GPIO
+	 * 0 - 3: CarryBoard Input;
+	 * 4 - 7: CarryBoard Output;
+	 * 8 : Mux as SDHC_CD (card detection)
+	 * 9 : Mux as SDHC_WP
+	 * 10 : Clear Watchdog timer
+	 * 11 : LED Input
+	 * 12 : Output to 1
+	 * 13 : Open Drain
+	 * 14 : LED Output
+	 * 15 : Switch Input
+	 *
+	 * Set GPIOs 11, 12, 14 to 1.
+	 */
+	out_be32(&pgpio->gpodr, GPIO_ODR);
+	mpc85xx_gpio_set(0xffffffff, GPIO_DIR, GPIO_DAT);
+
+	puts("Board: Freescale COM Express P2020\n");
+	return 0;
+}
+
+#define M41ST85W_I2C_BUS	1
+#define M41ST85W_I2C_ADDR	0x68
+#define M41ST85W_ERROR(fmt, args...) printf("ERROR: M41ST85W: " fmt, ##args)
+
+static void m41st85w_clear_bit(u8 reg, u8 mask, const char *name)
+{
+	u8 data;
+
+	if (i2c_read(M41ST85W_I2C_ADDR, reg, 1, &data, 1)) {
+		M41ST85W_ERROR("unable to read %s bit\n", name);
+		return;
+	}
+
+	if (data & mask) {
+		data &= ~mask;
+		if (i2c_write(M41ST85W_I2C_ADDR, reg, 1, &data, 1)) {
+			M41ST85W_ERROR("unable to clear %s bit\n", name);
+			return;
+		}
+	}
+}
+
+#define M41ST85W_REG_SEC2	0x01
+#define M41ST85W_REG_SEC2_ST	0x80
+
+#define M41ST85W_REG_ALHOUR	0x0c
+#define M41ST85W_REG_ALHOUR_HT	0x40
+
+/*
+ * The P2020COME board has a STMicro M41ST85W RTC/watchdog
+ * at i2c bus 1 address 0x68.
+ */
+static void start_rtc(void)
+{
+	unsigned int bus = i2c_get_bus_num();
+
+	if (i2c_set_bus_num(M41ST85W_I2C_BUS)) {
+		M41ST85W_ERROR("unable to set i2c bus\n");
+		goto out;
+	}
+
+	/* ensure ST (stop) and HT (halt update) bits are cleared */
+	m41st85w_clear_bit(M41ST85W_REG_SEC2, M41ST85W_REG_SEC2_ST, "ST");
+	m41st85w_clear_bit(M41ST85W_REG_ALHOUR, M41ST85W_REG_ALHOUR_HT, "HT");
+
+out:
+	/* reset the i2c bus */
+	i2c_set_bus_num(bus);
+}
+
+int board_early_init_r(void)
+{
+	start_rtc();
+	return 0;
+}
+
+#define M41ST85W_REG_WATCHDOG		0x09
+#define M41ST85W_REG_WATCHDOG_WDS	0x80
+#define M41ST85W_REG_WATCHDOG_BMB0	0x04
+
+void board_reset(void)
+{
+	u8 data = M41ST85W_REG_WATCHDOG_WDS | M41ST85W_REG_WATCHDOG_BMB0;
+
+	/* set the hardware watchdog timeout to 1/16 second, then hang */
+	i2c_set_bus_num(M41ST85W_I2C_BUS);
+	i2c_write(M41ST85W_I2C_ADDR, M41ST85W_REG_WATCHDOG, 1, &data, 1);
+
+	while (1)
+		/* hang */;
+}
+
+#ifdef CONFIG_TSEC_ENET
+int board_eth_init(bd_t *bis)
+{
+	struct fsl_pq_mdio_info mdio_info;
+	struct tsec_info_struct tsec_info[4];
+	int num = 0;
+
+#ifdef CONFIG_TSEC1
+	SET_STD_TSEC_INFO(tsec_info[num], 1);
+	num++;
+#endif
+#ifdef CONFIG_TSEC2
+	SET_STD_TSEC_INFO(tsec_info[num], 2);
+	num++;
+#endif
+#ifdef CONFIG_TSEC3
+	SET_STD_TSEC_INFO(tsec_info[num], 3);
+	if (is_serdes_configured(SGMII_TSEC3)) {
+		puts("eTSEC3 is in sgmii mode.");
+		tsec_info[num].flags |= TSEC_SGMII;
+	}
+	num++;
+#endif
+	if (!num) {
+		printf("No TSECs initialized\n");
+		return 0;
+	}
+
+	mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
+	mdio_info.name = DEFAULT_MII_NAME;
+	fsl_pq_mdio_init(bis, &mdio_info);
+
+	tsec_eth_init(bis, tsec_info, num);
+
+	return pci_eth_init(bis);
+}
+#endif
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	phys_addr_t base;
+	phys_size_t size;
+
+	ft_cpu_setup(blob, bd);
+
+	base = getenv_bootm_low();
+	size = getenv_bootm_size();
+
+#if defined(CONFIG_PCI)
+	ft_pci_board_setup(blob);
+#endif
+
+	fdt_fixup_memory(blob, (u64)base, (u64)size);
+
+	fdt_fixup_dr_usb(blob, bd);
+}
+#endif