add new board vl_ma2sc
authoresw@bus-elektronik.de <esw@bus-elektronik.de>
Mon, 16 Jan 2012 00:22:02 +0000 (00:22 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Sat, 7 Jul 2012 12:07:44 +0000 (14:07 +0200)
* add support for board VL+MA2SC
* adds vl_ma2sc_config for standard NOR boot configuration
* adds vl_ma2sc_ram_config for RAM load configuration

Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
MAINTAINERS
board/BuS/vl_ma2sc/Makefile [new file with mode: 0644]
board/BuS/vl_ma2sc/vl_ma2sc.c [new file with mode: 0644]
boards.cfg
include/configs/vl_ma2sc.h [new file with mode: 0644]

index e42a327..6893a0a 100644 (file)
@@ -848,6 +848,7 @@ Steve Sakoman <sakoman@gmail.com>
 Jens Scharsig <esw@bus-elektronik.de>
 
        eb_cpux9k2      ARM920T (AT91RM9200 SoC)
+       vl_ma2sc        ARM926EJS (AT91SAM9263 SoC)
 
 Heiko Schocher <hs@denx.de>
 
diff --git a/board/BuS/vl_ma2sc/Makefile b/board/BuS/vl_ma2sc/Makefile
new file mode 100644 (file)
index 0000000..1cadfb3
--- /dev/null
@@ -0,0 +1,48 @@
+#
+# (C) Copyright 2003-2008
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2009-2012
+# Jens Scharsig  <esw@bus-elekronik.de>
+# BuS Elektronik GmbH & Co. KG
+#
+# 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 $(TOPDIR)/config.mk
+
+LIB    = $(obj)lib$(BOARD).o
+
+COBJS += vl_ma2sc.o
+
+SRCS   := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS   := $(addprefix $(obj),$(COBJS))
+SOBJS  := $(addprefix $(obj),$(SOBJS))
+
+$(LIB):        $(obj).depend $(OBJS) $(SOBJS)
+       $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/BuS/vl_ma2sc/vl_ma2sc.c b/board/BuS/vl_ma2sc/vl_ma2sc.c
new file mode 100644 (file)
index 0000000..62ed6fb
--- /dev/null
@@ -0,0 +1,551 @@
+/*
+ * (C) Copyright 2009-2012
+ * Jens Scharsig  <esw@bus-elekronik.de>
+ * BuS Elektronik GmbH & Co. KG
+ *
+ * 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 <config.h>
+#include <common.h>
+#include <asm/sizes.h>
+#include <asm/io.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/at91_matrix.h>
+#include <asm/arch/at91sam9_smc.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/at91_pio.h>
+#include <asm/arch/at91_rstc.h>
+#include <asm/arch/at91sam9263.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/at91_common.h>
+#include <lcd.h>
+#include <i2c.h>
+#include <atmel_lcdc.h>
+#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB)
+#include <net.h>
+#endif
+#include <netdev.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_CMD_NAND
+static void vl_ma2sc_nand_hw_init(void)
+{
+       unsigned long csa;
+       at91_smc_t      *smc    = (at91_smc_t *) ATMEL_BASE_SMC0;
+       at91_matrix_t   *matrix = (at91_matrix_t *) ATMEL_BASE_MATRIX;
+       at91_pmc_t      *pmc    = (at91_pmc_t *) ATMEL_BASE_PMC;
+
+       at91_set_pio_output(AT91_PIO_PORTA, 13, 1);     /* CAN_TX -> H */
+       at91_set_pio_output(AT91_PIO_PORTA, 12, 1);     /* CAN_STB -> H */
+       at91_set_pio_output(AT91_PIO_PORTA, 11, 1);     /* CAN_EN -> H */
+
+       /* Enable CS3 */
+       csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A;
+       writel(csa, &matrix->csa[0]);
+
+       /* Configure SMC CS3 for NAND/SmartMedia */
+       writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) |
+               AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0),
+               &smc->cs[3].setup);
+
+       writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) |
+               AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3),
+               &smc->cs[3].pulse);
+
+       writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5),
+               &smc->cs[3].cycle);
+       writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
+               AT91_SMC_MODE_DBW_8 |
+               AT91_SMC_MODE_TDF_CYCLE(2),
+               &smc->cs[3].mode);
+       writel((1 << ATMEL_ID_PIOB) | (1 << ATMEL_ID_PIOCDE),
+               &pmc->pcer);
+
+       /* Configure RDY/BSY */
+#ifdef CONFIG_SYS_NAND_READY_PIN
+       at91_set_pio_input(CONFIG_SYS_NAND_READY_PIN, 1);
+#endif
+       /* Enable NandFlash */
+       at91_set_pio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
+}
+#endif
+
+#ifdef CONFIG_MACB
+static void vl_ma2sc_macb_hw_init(void)
+{
+       unsigned long   erstl;
+       at91_pmc_t      *pmc    = (at91_pmc_t *) ATMEL_BASE_PMC;
+       at91_rstc_t     *rstc   = (at91_rstc_t *) ATMEL_BASE_RSTC;
+       /* Enable clock */
+       writel(1 << ATMEL_ID_EMAC, &pmc->pcer);
+
+       erstl = readl(&rstc->mr) & AT91_RSTC_MR_ERSTL_MASK;
+
+       /* Need to reset PHY -> 500ms reset */
+       writel(AT91_RSTC_KEY | AT91_RSTC_MR_ERSTL(0x0D) |
+               AT91_RSTC_MR_URSTEN, &rstc->mr);
+
+       writel(AT91_RSTC_KEY | AT91_RSTC_CR_EXTRST, &rstc->cr);
+       /* Wait for end hardware reset */
+       while (!(readl(&rstc->sr) & AT91_RSTC_SR_NRSTL))
+               ;
+
+       /* Restore NRST value */
+       writel(AT91_RSTC_KEY | erstl | AT91_RSTC_MR_URSTEN, &rstc->mr);
+
+       at91_macb_hw_init();
+}
+#endif
+
+#ifdef CONFIG_LCD
+vidinfo_t panel_info = {
+       .vl_col =               320,
+       .vl_row =               240,
+       .vl_clk =               6500000,
+       .vl_sync =              ATMEL_LCDC_INVDVAL_INVERTED |
+                               ATMEL_LCDC_INVLINE_INVERTED |
+                               ATMEL_LCDC_INVVD_INVERTED   |
+                               ATMEL_LCDC_INVFRAME_INVERTED,
+       .vl_bpix =              (ATMEL_LCDC_PIXELSIZE_8 >> 5),
+       .vl_tft =               1,
+       .vl_hsync_len =         5,      /* Horiz Sync Pulse Width */
+       .vl_left_margin =       68,     /* horiz back porch */
+       .vl_right_margin =      20,     /* horiz front porch */
+       .vl_vsync_len =         2,      /* vert Sync Pulse Width */
+       .vl_upper_margin =      18,     /* vert back porch */
+       .vl_lower_margin =      4,      /* vert front porch */
+       .mmio =                 ATMEL_BASE_LCDC,
+};
+
+void lcd_enable(void)
+{
+}
+
+void lcd_disable(void)
+{
+}
+
+static void vl_ma2sc_lcd_hw_init(void)
+{
+       at91_pmc_t      *pmc    = (at91_pmc_t *) ATMEL_BASE_PMC;
+
+       at91_set_a_periph(AT91_PIO_PORTC, 0, 0);        /* LCDVSYNC */
+       at91_set_a_periph(AT91_PIO_PORTC, 1, 0);        /* LCDHSYNC */
+       at91_set_a_periph(AT91_PIO_PORTC, 2, 0);        /* LCDDOTCK */
+       at91_set_a_periph(AT91_PIO_PORTC, 3, 0);        /* LCDDEN */
+       at91_set_b_periph(AT91_PIO_PORTB, 9, 0);        /* LCDCC */
+
+       at91_set_a_periph(AT91_PIO_PORTC, 4, 0);        /* LCDD0 */
+       at91_set_a_periph(AT91_PIO_PORTC, 5, 0);        /* LCDD1 */
+       at91_set_a_periph(AT91_PIO_PORTC, 6, 0);        /* LCDD2 */
+       at91_set_a_periph(AT91_PIO_PORTC, 7, 0);        /* LCDD3 */
+       at91_set_a_periph(AT91_PIO_PORTC, 8, 0);        /* LCDD4 */
+       at91_set_a_periph(AT91_PIO_PORTC, 9, 0);        /* LCDD5 */
+       at91_set_a_periph(AT91_PIO_PORTC, 10, 0);       /* LCDD6 */
+       at91_set_a_periph(AT91_PIO_PORTC, 11, 0);       /* LCDD7 */
+
+       at91_set_a_periph(AT91_PIO_PORTC, 13, 0);       /* LCDD9 */
+       at91_set_a_periph(AT91_PIO_PORTC, 14, 0);       /* LCDD10 */
+       at91_set_a_periph(AT91_PIO_PORTC, 15, 0);       /* LCDD11 */
+       at91_set_a_periph(AT91_PIO_PORTC, 16, 0);       /* LCDD12 */
+       at91_set_b_periph(AT91_PIO_PORTC, 12, 0);       /* LCDD13 */
+       at91_set_a_periph(AT91_PIO_PORTC, 18, 0);       /* LCDD14 */
+       at91_set_a_periph(AT91_PIO_PORTC, 19, 0);       /* LCDD15 */
+
+       at91_set_a_periph(AT91_PIO_PORTC, 20, 0);       /* LCDD26 */
+       at91_set_a_periph(AT91_PIO_PORTC, 21, 0);       /* LCDD17 */
+       at91_set_a_periph(AT91_PIO_PORTC, 22, 0);       /* LCDD18 */
+       at91_set_a_periph(AT91_PIO_PORTC, 23, 0);       /* LCDD19 */
+       at91_set_a_periph(AT91_PIO_PORTC, 24, 0);       /* LCDD20 */
+       at91_set_b_periph(AT91_PIO_PORTC, 17, 0);       /* LCDD21 */
+       at91_set_a_periph(AT91_PIO_PORTC, 26, 0);       /* LCDD22 */
+       at91_set_a_periph(AT91_PIO_PORTC, 27, 0);       /* LCDD23 */
+
+       at91_set_pio_output(AT91_PIO_PORTE, 0, 0);      /* LCD QXH */
+
+       at91_set_pio_output(AT91_PIO_PORTE, 2, 0);      /* LCD SHUT */
+       at91_set_pio_output(AT91_PIO_PORTE, 3, 1);      /* LCD TopBottom */
+       at91_set_pio_output(AT91_PIO_PORTE, 4, 0);      /* LCD REV */
+       at91_set_pio_output(AT91_PIO_PORTE, 5, 1);      /* LCD RightLeft */
+       at91_set_pio_output(AT91_PIO_PORTE, 6, 0);      /* LCD Color Mode CM */
+       at91_set_pio_output(AT91_PIO_PORTE, 7, 0);      /* LCD BGR */
+
+       at91_set_pio_output(AT91_PIO_PORTB, 9, 0);      /* LCD CC */
+
+       writel(1 << ATMEL_ID_LCDC, &pmc->pcer);
+       gd->fb_base = ATMEL_BASE_SRAM0;
+}
+#endif /* Config LCD */
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+       struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
+
+       /* Enable clocks for all PIOs */
+       writel((1 << ATMEL_ID_PIOA) | (1 << ATMEL_ID_PIOB) |
+               (1 << ATMEL_ID_PIOCDE),
+               &pmc->pcer);
+
+       at91_seriald_hw_init();
+
+       return 0;
+}
+#endif
+
+int board_init(void)
+{
+       at91_smc_t      *smc    = (at91_smc_t *) ATMEL_BASE_SMC0;
+       at91_pio_t      *pio = (at91_pio_t *) ATMEL_BASE_PIO;
+       u32             pin;
+
+       pin = 0x1F000001;
+       writel(pin, &pio->pioa.idr);
+       writel(pin, &pio->pioa.pudr);
+       writel(pin, &pio->pioa.per);
+       writel(pin, &pio->pioa.oer);
+       writel(pin, &pio->pioa.sodr);
+       writel((1 << 25), &pio->pioa.codr);
+
+       pin = 0x1F000100;
+       writel(pin, &pio->piob.idr);
+       writel(pin, &pio->piob.pudr);
+       writel(pin, &pio->piob.per);
+       writel(pin, &pio->piob.oer);
+       writel(pin, &pio->piob.codr);
+       writel((1 << 24), &pio->piob.sodr);
+
+       pin = 0x40000000;                       /* Pullup DRxD enbable */
+       writel(pin, &pio->pioc.puer);
+
+       pin = 0x0000000F;                       /* HWversion als Input */
+       writel(pin, &pio->piod.idr);
+       writel(pin, &pio->piod.puer);
+       writel(pin, &pio->piod.per);
+       writel(pin, &pio->piod.odr);
+       writel(pin, &pio->piod.owdr);
+
+       /* Enable Ctrlc */
+       console_init_f();
+
+       gd->bd->bi_arch_number = MACH_TYPE_VL_MA2SC;
+       /* adress of boot parameters */
+       gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+       writel(CONFIG_SYS_SMC0_MODE0_VAL, &smc->cs[0].setup);
+       writel(CONFIG_SYS_SMC0_CYCLE0_VAL, &smc->cs[0].cycle);
+       writel(CONFIG_SYS_SMC0_PULSE0_VAL, &smc->cs[0].pulse);
+       writel(CONFIG_SYS_SMC0_SETUP0_VAL, &smc->cs[0].setup);
+
+#ifdef CONFIG_CMD_NAND
+       vl_ma2sc_nand_hw_init();
+#endif
+#ifdef CONFIG_MACB
+       vl_ma2sc_macb_hw_init();
+#endif
+#ifdef CONFIG_USB_OHCI_NEW
+       at91_uhp_hw_init();
+#endif
+#ifdef CONFIG_LCD
+       vl_ma2sc_lcd_hw_init();
+#endif
+       return 0;
+}
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+       uchar   buffer[8];
+       at91_pio_t      *pio = (at91_pio_t *) ATMEL_BASE_PIO;
+       u32             pin;
+
+       buffer[0] = 0x04;
+       buffer[1] = 0x00;
+       if (i2c_write(0x68, 0x0E, 1, buffer, 2) != 0)
+               puts("error reseting rtc clock\n\0");
+
+       /* read hardware version */
+
+       pin = (readl(&pio->piod.pdsr) & 0x0F) + 0x44;
+       printf("Board: revision %c\n", pin);
+       buffer[0] = pin;
+       buffer[1] = 0;
+       setenv("revision", (char *) buffer);
+
+       pin = 0x40000000;                       /* Pullup DRxD enbable */
+       writel(pin, &pio->pioc.puer);
+       return 0;
+}
+#endif
+
+int dram_init(void)
+{
+       gd->ram_size = get_ram_size((long *) CONFIG_SYS_SDRAM_BASE,
+                       CONFIG_SYS_SDRAM_SIZE);
+       return 0;
+}
+
+#ifdef CONFIG_RESET_PHY_R
+void reset_phy(void)
+{
+#ifdef CONFIG_MACB
+       /*
+        * Initialize ethernet HW addr prior to starting Linux,
+        * needed for nfsroot
+        */
+       eth_init(gd->bd);
+#endif
+}
+#endif
+
+int board_eth_init(bd_t *bis)
+{
+       int rc = 0;
+#ifdef CONFIG_MACB
+       rc = macb_eth_initialize(0, (void *) ATMEL_BASE_EMAC, 0x01);
+#endif
+       return rc;
+}
+
+#ifdef CONFIG_SOFT_I2C
+void i2c_init_board(void)
+{
+       u32 pin;
+
+       at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
+       at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
+       u8 sda = (1<<4);
+       u8 scl = (1<<5);
+
+       writel(1 << ATMEL_ID_PIOB, &pmc->pcer);
+       pin = sda | scl;
+       writel(pin, &pio->piob.idr);    /* Disable Interupt */
+       writel(pin, &pio->piob.pudr);
+       writel(pin, &pio->piob.per);
+       writel(pin, &pio->piob.oer);
+       writel(pin, &pio->piob.sodr);
+}
+#endif
+
+void watchdog_reset(void)
+{
+       at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
+       u32     pin = 0x1;      /* PA0 */
+
+       if ((readl(&pio->pioa.odsr) & pin) > 0)
+               writel(pin, &pio->pioa.codr);
+       else
+               writel(pin, &pio->pioa.sodr);
+}
+
+void enable_caches(void)
+{
+#ifndef CONFIG_SYS_DCACHE_OFF
+       dcache_enable();
+#endif
+}
+
+/*---------------------------------------------------------------------------*/
+
+int do_ledtest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+       int rcode = 1;
+       int row;
+       int col;
+       u32 pinz;
+       u32 pins;
+       at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
+
+       at91_set_pio_output(AT91_PIO_PORTB, 8, 0);      /* LCD DIM */
+
+       pins = 0x1F000000;
+       writel(pins, &pio->pioa.idr);
+       writel(pins, &pio->pioa.pudr);
+       writel(pins, &pio->pioa.per);
+       writel(pins, &pio->pioa.oer);
+       writel(pins, &pio->pioa.sodr);
+
+       pinz = 0x1F000000;
+       writel(pinz, &pio->piob.idr);
+       writel(pinz, &pio->piob.pudr);
+       writel(pinz, &pio->piob.per);
+       writel(pinz, &pio->piob.oer);
+       writel(pinz, &pio->piob.sodr);
+
+       for (row = 0; row < 5; row++) {
+               for (col = 0; col < 5; col++) {
+                       writel((0x01000000 << col), &pio->piob.sodr);
+                       writel((0x01000000 << row), &pio->pioa.codr);
+                       printf("LED Test %d x %d\n", row, col);
+                       udelay(1000000);
+                       writel(pinz, &pio->piob.codr);
+                       writel(pins, &pio->pioa.sodr);
+               }
+       }
+       return rcode;
+}
+
+void poweroff(void)
+{
+       watchdog_reset();
+       at91_set_pio_output(AT91_PIO_PORTA, 13, 1);     /* CAN_TX -> H */
+       udelay(100);
+       at91_set_pio_output(AT91_PIO_PORTA, 12, 0);     /* CAN_STB -> L */
+       udelay(100);
+       at91_set_pio_output(AT91_PIO_PORTA, 11, 0);     /* CAN_EN -> L */
+       udelay(100);
+       while (1)
+               watchdog_reset();
+}
+
+int do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc,  char * const argv[])
+{
+       int rcode = 1;
+       poweroff();
+       return rcode;
+}
+
+int do_beep(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+       int i;
+       u32 freq;
+       u32 durate;
+       int rcode = 1;
+
+       freq = 1000;
+       durate = 2;
+       switch (argc) {
+       case 3:
+               durate = simple_strtoul(argv[2], NULL, 10);
+       case 2:
+               freq = simple_strtoul(argv[1], NULL, 10);
+       case 1:
+               break;
+       default:
+               cmd_usage(cmdtp);
+               rcode = 1;
+               break;
+       }
+       durate = durate * freq;
+       freq = 500000 / freq;
+       for (i = 0; i < durate; i++) {
+               at91_set_pio_output(AT91_PIO_PORTB, 29, 1);     /* Sound On*/
+               udelay(freq);
+               at91_set_pio_output(AT91_PIO_PORTB, 29, 0);     /* Sound Off*/
+               udelay(freq);
+       }
+       at91_set_pio_output(AT91_PIO_PORTB, 29, 0);     /* Sound Off*/
+       return rcode;
+}
+
+int do_keytest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+       int rcode = 1;
+       int row;
+       u32 col;
+       u32 pinz;
+       u32 pins;
+       at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIO;
+       at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
+
+       writel((1 << ATMEL_ID_PIOA), &pmc->pcer);
+
+       pins = 0x001F0000;
+       writel(pins, &pio->pioa.idr);
+       writel(pins, &pio->pioa.pudr);
+       writel(pins, &pio->pioa.per);
+       writel(pins, &pio->pioa.odr);
+
+       pinz = 0x000F0000;
+       writel(pinz, &pio->piob.idr);
+       writel(pinz, &pio->piob.pudr);
+       writel(pinz, &pio->piob.per);
+       writel(pinz, &pio->piob.oer);
+       writel(pinz, &pio->piob.codr);
+
+       while (1) {
+               col = 0;
+               for (row = 0; row < 4; row++) {
+                       writel((0x00010000 << row), &pio->piob.sodr);
+                       udelay(10000);
+                       col <<= 4;
+                       col |= ((readl(&pio->pioa.pdsr) >> 16) & 0xF) ^ 0xF ;
+                       writel(pinz, &pio->piob.codr);
+               }
+               printf("Matix: ");
+               for (row = 0; row < 16; row++) {
+                       printf("%1.1d", col & 1);
+                       col >>= 1;
+               }
+               printf(" SP %d\r ",
+                       1 ^ (1 & (readl(&pio->piob.pdsr) >> 20)));
+               if ((1 & (readl(&pio->pioa.pdsr) >> 1)) == 0) {
+                       /* SHUTDOWN */
+                       row = 0;
+                       while (row < 1000) {
+                               if ((1 & (readl(&pio->pioa.pdsr) >> 1)) == 0)
+                                       row++;
+                               udelay(100);
+                       }
+                       udelay(100000);
+                       row = 0;
+                       while (row < 1000) {
+                               if ((1 & (readl(&pio->pioa.pdsr) >> 1)) > 0) {
+                                       row++;
+                                       udelay(1000);
+                               }
+                       }
+                       poweroff();
+                       while (1)
+                               ;
+               }
+       }
+       return rcode;
+}
+
+/*****************************************************************************/
+
+U_BOOT_CMD(
+       ledtest,        1,      0,      do_ledtest,
+       "test ledmatrix",
+       "\n"
+       );
+
+U_BOOT_CMD(
+       keytest,        1,      0,      do_keytest,
+       "test keymatix and special keys, poweroff on pressing ON key",
+       "\n"
+       );
+
+U_BOOT_CMD(
+       poweroff,       1,      0,      do_poweroff,
+       "power off",
+       "\n"
+       );
+
+U_BOOT_CMD(
+       beep,   3,      0,      do_beep,
+       "[freq [duration]]",
+       "freq frequence of beep\nduration duration of beep\n"
+       );
+
+/*****************************************************************************/
index f28cb31..52375d5 100644 (file)
@@ -94,6 +94,8 @@ at91sam9xeek_dataflash_cs1   arm         arm926ejs   at91sam9260ek       atmel
 at91sam9xeek_nandflash       arm         arm926ejs   at91sam9260ek       atmel          at91        at91sam9260ek:AT91SAM9XE,SYS_USE_NANDFLASH
 snapper9260                  arm         arm926ejs   -                   bluewater      at91        snapper9260:AT91SAM9260
 snapper9g20                  arm         arm926ejs   snapper9260         bluewater      at91        snapper9260:AT91SAM9G20
+vl_ma2sc                     arm         arm926ejs   vl_ma2sc            BuS            at91
+vl_ma2sc_ram                 arm         arm926ejs   vl_ma2sc            BuS            at91        vl_ma2sc:RAMLOAD
 sbc35_a9g20_eeprom           arm         arm926ejs   sbc35_a9g20         calao          at91        sbc35_a9g20:AT91SAM9G20,SYS_USE_EEPROM
 sbc35_a9g20_nandflash        arm         arm926ejs   sbc35_a9g20         calao          at91        sbc35_a9g20:AT91SAM9G20,SYS_USE_NANDFLASH
 tny_a9260_eeprom             arm         arm926ejs   tny_a9260           calao          at91        tny_a9260:AT91SAM9260,SYS_USE_EEPROM
diff --git a/include/configs/vl_ma2sc.h b/include/configs/vl_ma2sc.h
new file mode 100644 (file)
index 0000000..24f89c9
--- /dev/null
@@ -0,0 +1,463 @@
+/*
+ * (C) Copyright 2009-2012
+ * Jens Scharsig  <esw@bus-elekronik.de>
+ * BuS Elektronik GmbH & Co. KG
+ *
+ * Configuation settings for the VL_MA2SC board.
+ *
+ * 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
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*--------------------------------------------------------------------------*/
+
+#undef CONFIG_USE_IRQ                  /* we don't need IRQ/FIQ stuff  */
+#define CONFIG_ARM926EJS               /* This is an ARM926EJS Core    */
+#define CONFIG_AT91FAMILY
+#define CONFIG_AT91SAM9263             /* It's an Atmel AT91SAM9263 SoC*/
+#define CONFIG_VL_MA2SC                        /* on an VL_MA2SC Board */
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_MISC_INIT_R
+
+#include <asm/hardware.h>
+
+#define MACH_TYPE_VL_MA2SC             2412
+#define CONFIG_MACH_TYPE               MACH_TYPE_VL_MA2SC
+
+#define CONFIG_SYS_DCACHE_OFF
+
+#ifdef CONFIG_RAMLOAD
+#define CONFIG_SYS_TEXT_BASE           0x21000000
+#else
+#define CONFIG_SYS_TEXT_BASE           0x00000000
+#endif
+#define CONFIG_SYS_LOAD_ADDR           0x21000000  /* default load address */
+
+#define CONFIG_IDENT_STRING            " on MiS Activ 2"
+#define CONFIG_VERSION_VARIABLE
+#define CONFIG_AT91_GPIO
+
+#if !defined(CONFIG_SYS_USE_NANDFLASH) && !defined(CONFIG_RAMLOAD)
+#define CONFIG_SYS_USE_NORFLASH
+#define CONFIG_SYS_USE_BOOT_NORFLASH
+#endif
+
+#define CONFIG_CMDLINE_TAG                     /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+
+#ifndef CONFIG_SYS_USE_BOOT_NORFLASH
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#endif
+
+/*
+ * Hardware drivers
+ */
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+#define CONFIG_WATCHDOG
+
+#define CONFIG_ATMEL_USART
+#define CONFIG_USART_BASE              ATMEL_BASE_DBGU
+#define CONFIG_USART_ID                        ATMEL_ID_SYS
+
+/* LCD */
+#define CONFIG_LCD
+#define CONFIG_ATMEL_LCD
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_SYS_BLACK_ON_WHITE
+#define LCD_BPP                                LCD_COLOR8
+#define CONFIG_ATMEL_LCD_BGR555
+
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_BOOTDELAY               3
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+#undef CONFIG_CMD_BDI
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_IMI
+#undef CONFIG_CMD_LOADS
+
+#define CONFIG_CMD_BMP
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_MD5SUM
+#define CONFIG_CMD_SHA1SUM
+/*
+#define CONFIG_CMD_SPI
+*/
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_USB
+
+#define        CONFIG_SYS_LONGHELP
+#define CONFIG_MD5
+#define        CONFIG_SHA1
+
+/*----------------------------------------------------------------------------
+ * Hardware confuguration
+ *---------------------------------------------------------------------------*/
+
+/* USB */
+#define CONFIG_USB_ATMEL
+#define CONFIG_USB_OHCI_NEW
+#define CONFIG_DOS_PARTITION
+#define CONFIG_SYS_USB_OHCI_CPU_INIT
+#define CONFIG_SYS_USB_OHCI_REGS_BASE          0x00a00000      /* UHP_BASE */
+#define CONFIG_SYS_USB_OHCI_SLOT_NAME          "at91sam9263"
+#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS     2
+#define CONFIG_USB_STORAGE
+#define CONFIG_AT91C_PQFP_UHPBUG
+
+/* I2C-Bus */
+
+#define CONFIG_SYS_I2C_SPEED                   50000
+#define CONFIG_SYS_I2C_SLAVE                   0               /* not used */
+
+#ifndef CONFIG_HARD_I2C
+#define CONFIG_SOFT_I2C
+
+/* Software  I2C driver configuration */
+
+#define I2C_DELAY      udelay(2500000/CONFIG_SYS_I2C_SPEED)
+
+#define AT91_PIN_SDA   (1<<4)          /* AT91C_PIO_PB4 */
+#define AT91_PIN_SCL   (1<<5)          /* AT91C_PIO_PB5 */
+
+#define I2C_INIT       i2c_init_board();
+#define I2C_ACTIVE     writel(AT91_PIN_SDA, &pio->piob.mddr);
+#define I2C_TRISTATE   writel(AT91_PIN_SDA, &pio->piob.mder);
+#define I2C_READ       ((readl(&pio->piob.pdsr) & AT91_PIN_SDA) != 0)
+#define I2C_SDA(bit)                                           \
+       do {                                                    \
+               if (bit)                                        \
+                       writel(AT91_PIN_SDA, &pio->piob.sodr);  \
+               else                                            \
+                       writel(AT91_PIN_SDA, &pio->piob.codr);  \
+       } while (0);
+#define I2C_SCL(bit)                                           \
+       do {                                                    \
+               if (bit)                                        \
+                       writel(AT91_PIN_SCL, &pio->piob.sodr);  \
+               else                                            \
+                       writel(AT91_PIN_SCL, &pio->piob.codr);  \
+       } while (0);
+#endif
+
+/* I2C-RTC */
+
+#ifdef CONFIG_CMD_DATE
+#define CONFIG_RTC_DS1338
+#define CONFIG_SYS_I2C_RTC_ADDR        0x68
+#endif
+
+/* EEPROM */
+
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+#define CONFIG_SYS_I2C_EEPROM_ADDR     0x50
+
+/* define PDC[31:16] as DATA[31:16] */
+#define CONFIG_SYS_PIOD_PDR_VAL1       0xFFFF0000
+#define CONFIG_SYS_PIOD_PPUDR_VAL      0xFFFF0000
+
+/* EBI0_CSA, CS1 SDRAM, CS3 NAND Flash, 3.3V memories */
+#define CONFIG_SYS_MATRIX_EBI0CSA_VAL                                  \
+       (AT91_MATRIX_CSA_DBPUC | AT91_MATRIX_CSA_VDDIOMSEL_3_3V |       \
+        AT91_MATRIX_CSA_EBI_CS1A)
+
+/* user reset enable */
+#define CONFIG_SYS_RSTC_RMR_VAL                        \
+               (AT91_RSTC_KEY |                \
+               AT91_RSTC_MR_URSTEN |           \
+               AT91_RSTC_MR_ERSTL(15))
+
+/* Disable Watchdog */
+#define CONFIG_SYS_WDTC_WDMR_VAL                               \
+               (AT91_WDT_MR_WDIDLEHLT | AT91_WDT_MR_WDDBGHLT | \
+                AT91_WDT_MR_WDV(0xFFF) |                       \
+                AT91_WDT_MR_WDDIS |                            \
+                AT91_WDT_MR_WDD(0xFFF))
+
+/* clocks */
+
+#define CONFIG_SYS_HZ                  1000
+#define CONFIG_SYS_AT91_SLOW_CLOCK     32768           /* slow clock */
+
+#define MHZ180
+#if defined(MHZ199)
+/* 199,8994 MHZ */
+#define MASTER_PLL_MUL         911
+#define MASTER_PLL_DIV         56
+#define MASTER_PLL_OUT         2
+#elif defined(MHZ180)
+/* 180 MHZ */
+#define MASTER_PLL_MUL         1875
+#define MASTER_PLL_DIV         128
+#define MASTER_PLL_OUT         2
+#elif defined(MHZTEST)
+/* Test MHZ */
+#define CONFIG_DISPLAY_CPUINFO
+#define MASTER_PLL_MUL         8
+#define MASTER_PLL_DIV         1
+#define MASTER_PLL_OUT         2
+#else
+/* 176.9472 MHZ */
+#define MASTER_PLL_MUL         72
+#define MASTER_PLL_DIV         5
+#define MASTER_PLL_OUT         2
+#endif
+
+#define CONFIG_SYS_MOR_VAL                                     \
+       (AT91_PMC_MOR_MOSCEN | AT91_PMC_MOR_OSCOUNT(255))
+
+#define CONFIG_SYS_PLLAR_VAL                                   \
+       (AT91_PMC_PLLAR_29 |                                    \
+       AT91_PMC_PLLXR_OUT(MASTER_PLL_OUT) |                    \
+       AT91_PMC_PLLXR_PLLCOUNT(63) |                           \
+       AT91_PMC_PLLXR_MUL(MASTER_PLL_MUL - 1) |                \
+       AT91_PMC_PLLXR_DIV(MASTER_PLL_DIV))
+
+/* PCK/2 = MCK Master Clock from PLLA */
+#define        CONFIG_SYS_MCKR1_VAL            \
+       (AT91_PMC_MCKR_CSS_SLOW | AT91_PMC_MCKR_PRES_1 |        \
+        AT91_PMC_MCKR_MDIV_2)
+
+/* PCK/2 = MCK Master Clock from PLLA */
+#define        CONFIG_SYS_MCKR2_VAL            \
+       (AT91_PMC_MCKR_CSS_PLLA | AT91_PMC_MCKR_PRES_1 |        \
+       AT91_PMC_MCKR_MDIV_2)
+
+/* SDRAM */
+#define CONFIG_NR_DRAM_BANKS           1
+#define CONFIG_SYS_SDRAM_BASE          0x20000000
+#define CONFIG_SYS_SDRAM_SIZE          0x04000000  /* 64 megs */
+#define CONFIG_SYS_INIT_SP_ADDR                0x00504000  /* use internal SRAM0 */
+
+#define CONFIG_SYS_SDRC_MR_VAL1                0
+#define CONFIG_SYS_SDRC_TR_VAL1                700
+#define CONFIG_SYS_SDRC_CR_VAL                                         \
+               (AT91_SDRAMC_NC_9 |                                     \
+                AT91_SDRAMC_NR_13 |                                    \
+                AT91_SDRAMC_NB_4 |                                     \
+                AT91_SDRAMC_CAS_3 |                                    \
+                AT91_SDRAMC_DBW_32 |                                   \
+                (2 <<  8) |            /* Write Recovery Delay */      \
+                (7 << 12) |            /* Row Cycle Delay */           \
+                (2 << 16) |            /* Row Precharge Delay */       \
+                (2 << 20) |            /* Row to Column Delay */       \
+                (5 << 24) |            /* Active to Precharge Delay */ \
+                (8 << 28))             /* Exit Self Refresh to Active Delay */
+
+#define CONFIG_SYS_SDRC_MDR_VAL                AT91_SDRAMC_MD_SDRAM
+#define CONFIG_SYS_SDRC_MR_VAL2                AT91_SDRAMC_MODE_PRECHARGE
+#define CONFIG_SYS_SDRAM_VAL1          0               /* SDRAM_BASE */
+#define CONFIG_SYS_SDRC_MR_VAL3                AT91_SDRAMC_MODE_REFRESH
+#define CONFIG_SYS_SDRAM_VAL2          0               /* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL3          0               /* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL4          0               /* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL5          0               /* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL6          0               /* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL7          0               /* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL8          0               /* SDRAM_BASE */
+#define CONFIG_SYS_SDRAM_VAL9          0               /* SDRAM_BASE */
+#define CONFIG_SYS_SDRC_MR_VAL4                AT91_SDRAMC_MODE_LMR
+#define CONFIG_SYS_SDRAM_VAL10         0               /* SDRAM_BASE */
+#define CONFIG_SYS_SDRC_MR_VAL5                AT91_SDRAMC_MODE_NORMAL
+#define CONFIG_SYS_SDRAM_VAL11         0               /* SDRAM_BASE */
+#define CONFIG_SYS_SDRC_TR_VAL2                1200            /* SDRAM_TR */
+#define CONFIG_SYS_SDRAM_VAL12         0               /* SDRAM_BASE */
+
+/* NOR flash */
+
+#define CONFIG_FLASH_SHOW_PROGRESS     45
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+#define PHYS_FLASH_1                   0x10000000
+#define CONFIG_SYS_FLASH_BASE          PHYS_FLASH_1
+#define CONFIG_SYS_MAX_FLASH_SECT      256
+#define CONFIG_SYS_MAX_FLASH_BANKS     1
+
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR                        (CONFIG_SYS_FLASH_BASE + 0x00060000)
+
+/* setup SMC0, CS0 (NOR Flash) - 16-bit, 15 WS */
+#define CONFIG_SYS_SMC0_SETUP0_VAL                             \
+       (AT91_SMC_SETUP_NWE(10) | AT91_SMC_SETUP_NCS_WR(10) |   \
+        AT91_SMC_SETUP_NRD(10) | AT91_SMC_SETUP_NCS_RD(10))
+#define CONFIG_SYS_SMC0_PULSE0_VAL                             \
+       (AT91_SMC_PULSE_NWE(11) | AT91_SMC_PULSE_NCS_WR(11) |   \
+        AT91_SMC_PULSE_NRD(11) | AT91_SMC_PULSE_NCS_RD(11))
+#define CONFIG_SYS_SMC0_CYCLE0_VAL     \
+       (AT91_SMC_CYCLE_NWE(22) | AT91_SMC_CYCLE_NRD(22))
+#define CONFIG_SYS_SMC0_MODE0_VAL                              \
+       (AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |          \
+        AT91_SMC_MODE_DBW_16 |                                 \
+        AT91_SMC_MODE_TDF | AT91_SMC_MODE_TDF_CYCLE(6))
+
+/* NAND flash */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_NAND_ATMEL
+#define CONFIG_SYS_MAX_NAND_DEVICE     1
+#define CONFIG_SYS_NAND_BASE           0x40000000
+#define CONFIG_SYS_NAND_DBW_8          1
+#define CONFIG_SYS_NAND_MASK_ALE       (1 << 21)       /* our ALE is AD21 */
+#define CONFIG_SYS_NAND_MASK_CLE       (1 << 22)       /* our CLE is AD22 */
+#define CONFIG_SYS_NAND_ENABLE_PIN     AT91_PIO_PORTD, 15
+#define CONFIG_SYS_NAND_READY_PIN      AT91_PIO_PORTB, 0
+#define CONFIG_SYS_64BIT_VSPRINTF      /* needed for nand_util.c */
+#endif
+
+/* Ethernet */
+#define CONFIG_MACB
+#define CONFIG_RMII
+#define CONFIG_NET_MULTI
+#define CONFIG_NET_RETRY_COUNT         5
+
+#define CONFIG_OVERWRITE_ETHADDR_ONCE
+
+#define CONFIG_SYS_LOAD_ADDR           0x21000000  /* default load address */
+
+#define CONFIG_SYS_MEMTEST_START       CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END         0x21e00000
+
+/* Address and size of Primary Environment Sector */
+#ifdef CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_SIZE                        0x20000
+#else
+#define CONFIG_ENV_SIZE                        0x2000
+#endif
+
+#define CONFIG_BAUDRATE                        115200
+#define CONFIG_SYS_BAUDRATE_TABLE      {312500, 230400, 115200, 19200, \
+                                               38400, 57600, 9600 }
+
+#define CONFIG_SYS_PROMPT      "U-Boot> "
+#define CONFIG_SYS_CBSIZE      512             /* Console I/O Buffer Size */
+#define CONFIG_SYS_MAXARGS     32              /* max number of command args */
+#define CONFIG_SYS_PBSIZE      \
+       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_AUTO_COMPLETE
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN          \
+       ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
+#define CONFIG_SYS_GBL_DATA_SIZE       128     /* 128 bytes for initial data */
+
+#define CONFIG_STACKSIZE       (32*1024)       /* regular stack */
+
+#ifndef CONFIG_RAMLOAD
+#define CONFIG_BOOTCOMMAND             "run nfsboot"
+#endif
+#define CONFIG_BOOT_RETRY_TIME         -1
+#define CONFIG_BOOT_RETRY_MIN          15
+
+#define CONFIG_NFSBOOTCOMMAND                                          \
+               "dhcp $(copy_addr) $(kernelname);"                      \
+               "run bootargsdefaults;"                                 \
+               "set bootargs $(bootargs) boot=nfs "                    \
+               ";echo $(bootargs)"                                     \
+       ";bootm"
+
+#define CONFIG_EXTRA_ENV_SETTINGS                                      \
+       "ubootaddr=10000000\0"                                          \
+       "splashimage=10080000\0"                                        \
+       "kerneladdr=100A0000\0"                                         \
+       "kernelsize=00800000\0"                                         \
+       "minifsaddr=108A0000\0"                                         \
+       "minifssize=00060000\0"                                         \
+       "rootfsaddr=10900000\0"                                         \
+       "copy_addr=20200000\0"                                          \
+       "rootfssize=01700000\0"                                         \
+       "kernelname=uImage_vl_ma2sc\0"                                  \
+       "bootargsdefaults=set bootargs "                                \
+               "console=ttyS0,115200 "                                 \
+               "video=atmel_lcdfb "                                    \
+               "mem=62M "                                              \
+               "panic=10 "                                             \
+               "boardrevison=\\\"${revision}\\\" "                     \
+               "uboot=\\\"${ver}\\\" "                                 \
+               "\0"                                                    \
+       "update_all=run update_kernel;run update_root;"                 \
+               "run update_splash; run update_uboot\0"                 \
+       "update_kernel=protect off $(kerneladdr) +$(kernelsize);"       \
+               "dhcp $(copy_addr) $(kernelname);"                      \
+               "erase $(kerneladdr) +$(kernelsize);"                   \
+               "cp.b $(fileaddr) $(kerneladdr) $(filesize);"           \
+               "protect on $(kerneladdr) +$(kernelsize)"               \
+               "\0"                                                    \
+       "update_root=protect off $(rootfsaddr) +$(rootfssize);"         \
+               "dhcp $(copy_addr) vl_ma2sc.root;"                      \
+               "erase $(rootfsaddr) +$(rootfssize);"                   \
+               "cp.b $(fileaddr) $(rootfsaddr) $(filesize);"           \
+               "\0"                                                    \
+       "update_splash=protect off $(splashimage) +20000;"              \
+               "dhcp $(copy_addr) splash_vl_ma2sc.bmp;"                \
+               "erase $(splashimage) +20000;"                          \
+               "cp.b $(fileaddr) 10080000 $(filesize);"                \
+               "protect on $(splashimage) +20000\0"                    \
+       "update_uboot=protect off 10000000 1005FFFF;"                   \
+               "dhcp $(copy_addr) u-boot_vl_ma2sc;"                    \
+               "erase 10000000 1005FFFF;"                              \
+               "cp.b $(fileaddr) $(ubootaddr) $(filesize);"            \
+               "protect on 10000000 1005FFFF;reset\0"                  \
+       "emergency=run bootargsdefaults;"                               \
+               "set bootargs $(bootargs) root=initramfs boot=emergency " \
+               ";bootm $(kerneladdr)\0"                                \
+       "netemergency=run bootargsdefaults;"                            \
+               "dhcp $(copy_addr) $(kernelname);"                      \
+               "set bootargs $(bootargs) root=initramfs boot=emergency " \
+               ";bootm $(copy_addr)\0"                                 \
+       "norboot=run bootargsdefaults;"                                 \
+               "set bootargs $(bootargs) root=initramfs boot=local quiet " \
+               ";bootm $(kerneladdr)\0"                                \
+       "nandboot=run bootargsdefaults;"                                \
+               "set bootargs $(bootargs) root=initramfs boot=nand "    \
+               ";bootm $(kerneladdr)\0"                                \
+       "setnorboot=set bootcmd 'run norboot'; set bootdelay 1;save\0"  \
+       "clearenv=protect off 10060000 1007FFFF;"                       \
+               "erase 10060000 1007FFFF;reset\0"                       \
+       " "
+
+/*--------------------------------------------------------------------------*/
+
+#ifdef CONFIG_USE_IRQ
+#error CONFIG_USE_IRQ not supported
+#endif
+
+#endif