@@ -750,6 +750,10 @@ Stelian Pop <stelian.pop@leadtechdesign.com>
at91sam9263ek ARM926EJS (AT91SAM9263 SoC)
at91sam9rlek ARM926EJS (AT91SAM9RL SoC)
+Mike Rapoport <mike@compulab.co.il>
+
+ cm_t35 ARM ARMV7 (OMAP3xx SoC)
+
Tom Rix <Tom.Rix@windriver.com>
omap3_zoom2 ARM ARMV7 (OMAP3xx SoC)
@@ -412,6 +412,7 @@ LIST_ARM11=" \
LIST_ARMV7=" \
am3517_evm \
ca9x4_ct_vxp \
+ cm_t35 \
devkit8000 \
igep0020 \
igep0030 \
new file mode 100644
@@ -0,0 +1,47 @@
+#
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# 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).a
+
+COBJS := cm_t35.o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+ rm -f $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
new file mode 100644
@@ -0,0 +1,222 @@
+/*
+ * (C) Copyright 2010
+ * CompuLab, Ltd. <www.compulab.co.il>
+ *
+ * Author: Mike Rapoport <mike@compulab.co.il>
+ *
+ * Derived from omap3evm and Beagle Board by
+ * Manikandan Pillai <mani.pillai@ti.com>
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Syed Mohammed Khasim <x0khasim@ti.com>
+ *
+ * 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 <netdev.h>
+#include <net.h>
+#include <i2c.h>
+#include <twl4030.h>
+
+#include <asm/io.h>
+#include <asm/arch/mem.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/mach-types.h>
+
+#include "cm_t35.h"
+
+static u32 gpmc_net_config[GPMC_MAX_REG] = {
+ NET_GPMC_CONFIG1,
+ NET_GPMC_CONFIG2,
+ NET_GPMC_CONFIG3,
+ NET_GPMC_CONFIG4,
+ NET_GPMC_CONFIG5,
+ NET_GPMC_CONFIG6,
+ 0
+};
+
+static u32 gpmc_nand_config[GPMC_MAX_REG] = {
+ SMNAND_GPMC_CONFIG1,
+ SMNAND_GPMC_CONFIG2,
+ SMNAND_GPMC_CONFIG3,
+ SMNAND_GPMC_CONFIG4,
+ SMNAND_GPMC_CONFIG5,
+ SMNAND_GPMC_CONFIG6,
+ 0,
+};
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
+
+ enable_gpmc_cs_config(gpmc_nand_config, &gpmc_cfg->cs[0],
+ CONFIG_SYS_NAND_BASE, GPMC_SIZE_16M);
+
+ /* board id for Linux */
+ gd->bd->bi_arch_number = MACH_TYPE_CM_T35;
+ /* boot param addr */
+ gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+ return 0;
+}
+
+/*
+ * Routine: misc_init_r
+ * Description: Init ethernet (done here so udelay works)
+ */
+int misc_init_r(void)
+{
+#ifdef CONFIG_DRIVER_OMAP34XX_I2C
+ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+#endif
+
+ dieid_num_r();
+
+ return 0;
+}
+
+/*
+ * Routine: set_muxconf_regs
+ * Description: Setting up the configuration Mux registers specific to the
+ * hardware. Many pins need to be moved from protect to primary
+ * mode.
+ */
+void set_muxconf_regs(void)
+{
+ MUX_CM_T35();
+}
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+ omap_mmc_init(0);
+ return 0;
+}
+#endif
+
+/*
+ * Routine: setup_net_chip_gmpc
+ * Description: Setting up the configuration GPMC registers specific to the
+ * Ethernet hardware.
+ */
+static void setup_net_chip_gmpc(void)
+{
+ struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE;
+
+ enable_gpmc_cs_config(gpmc_net_config, &gpmc_cfg->cs[5],
+ CM_T35_SMC911X_BASE, GPMC_SIZE_16M);
+ enable_gpmc_cs_config(gpmc_net_config, &gpmc_cfg->cs[4],
+ SB_T35_SMC911X_BASE, GPMC_SIZE_16M);
+
+ /* Enable off mode for NWE in PADCONF_GPMC_NWE register */
+ writew(readw(&ctrl_base->gpmc_nwe) | 0x0E00, &ctrl_base->gpmc_nwe);
+
+ /* Enable off mode for NOE in PADCONF_GPMC_NADV_ALE register */
+ writew(readw(&ctrl_base->gpmc_noe) | 0x0E00, &ctrl_base->gpmc_noe);
+
+ /* Enable off mode for ALE in PADCONF_GPMC_NADV_ALE register */
+ writew(readw(&ctrl_base->gpmc_nadv_ale) | 0x0E00,
+ &ctrl_base->gpmc_nadv_ale);
+}
+
+#ifdef CONFIG_DRIVER_OMAP34XX_I2C
+/*
+ * Routine: reset_net_chip
+ * Description: reset the Ethernet controller via TPS65930 GPIO
+ */
+static void reset_net_chip(void)
+{
+ /* Set GPIO1 of TPS65930 as output */
+ twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
+ TWL4030_BASEADD_GPIO+0x03);
+ /* Send a pulse on the GPIO pin */
+ twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
+ TWL4030_BASEADD_GPIO+0x0C);
+ udelay(1);
+ twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
+ TWL4030_BASEADD_GPIO+0x09);
+ udelay(1);
+ twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
+ TWL4030_BASEADD_GPIO+0x0C);
+}
+#else
+static inline void reset_net_chip(void) {}
+#endif
+
+/*
+ * Routine: handle_mac_address
+ * Description: prepare MAC address for on-board Ethernet.
+ */
+static int handle_mac_address(void)
+{
+ unsigned char enetaddr[6];
+ int rc;
+
+ memset(enetaddr, 0, 6);
+ rc = eth_getenv_enetaddr("ethaddr", enetaddr);
+ if (rc)
+ return 0;
+
+#ifdef CONFIG_DRIVER_OMAP34XX_I2C
+ rc = i2c_read(0x50, 0, 1, enetaddr, 6);
+ if (rc)
+ return rc;
+#endif
+
+ if (!is_valid_ether_addr(enetaddr))
+ return -1;
+
+ return eth_setenv_enetaddr("ethaddr", enetaddr);
+}
+
+
+/*
+ * Routine: board_eth_init
+ * Description: initialize module and base-board Ethernet chips
+ */
+int board_eth_init(bd_t *bis)
+{
+ int rc = 0, rc1 = 0;
+
+#ifdef CONFIG_SMC911X
+ setup_net_chip_gmpc();
+ reset_net_chip();
+
+ rc1 = handle_mac_address();
+ if (rc1)
+ printf("CM-T35: No MAC address found\n");
+
+ rc1 = smc911x_initialize(0, CM_T35_SMC911X_BASE);
+ if (rc1 > 0)
+ rc++;
+
+ rc1 = smc911x_initialize(1, SB_T35_SMC911X_BASE);
+ if (rc1 > 0)
+ rc++;
+#endif
+
+ return rc;
+}
new file mode 100644
@@ -0,0 +1,184 @@
+/*
+ * (C) Copyright 2010 CompuLab, Ltd
+ * Author: Mike Rapoport <mike@compulab.co.il>
+ *
+ * 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 _CM_T35_H_
+#define _CM_T35_H_
+
+const omap3_sysinfo sysinfo = {
+ DDR_DISCRETE,
+ "CM-T35 board",
+ "NAND",
+};
+
+/* static void setup_net_chip(void); */
+
+/*
+ * IEN - Input Enable
+ * IDIS - Input Disable
+ * PTD - Pull type Down
+ * PTU - Pull type Up
+ * DIS - Pull type selection is inactive
+ * EN - Pull type selection is active
+ * M0 - Mode 0
+ * The commented string gives the final mux configuration for that pin
+ */
+#define MUX_CM_T35() \
+ /*SDRC*/\
+ MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) /*SDRC_D0*/\
+ MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) /*SDRC_D1*/\
+ MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) /*SDRC_D2*/\
+ MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) /*SDRC_D3*/\
+ MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) /*SDRC_D4*/\
+ MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) /*SDRC_D5*/\
+ MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) /*SDRC_D6*/\
+ MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) /*SDRC_D7*/\
+ MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) /*SDRC_D8*/\
+ MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) /*SDRC_D9*/\
+ MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) /*SDRC_D10*/\
+ MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) /*SDRC_D11*/\
+ MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) /*SDRC_D12*/\
+ MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) /*SDRC_D13*/\
+ MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) /*SDRC_D14*/\
+ MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) /*SDRC_D15*/\
+ MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) /*SDRC_D16*/\
+ MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) /*SDRC_D17*/\
+ MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) /*SDRC_D18*/\
+ MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) /*SDRC_D19*/\
+ MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) /*SDRC_D20*/\
+ MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) /*SDRC_D21*/\
+ MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) /*SDRC_D22*/\
+ MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) /*SDRC_D23*/\
+ MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) /*SDRC_D24*/\
+ MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) /*SDRC_D25*/\
+ MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) /*SDRC_D26*/\
+ MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) /*SDRC_D27*/\
+ MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) /*SDRC_D28*/\
+ MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) /*SDRC_D29*/\
+ MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) /*SDRC_D30*/\
+ MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) /*SDRC_D31*/\
+ MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) /*SDRC_CLK*/\
+ MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) /*SDRC_DQS0*/\
+ MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) /*SDRC_DQS1*/\
+ MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) /*SDRC_DQS2*/\
+ MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) /*SDRC_DQS3*/\
+ /*GPMC*/\
+ MUX_VAL(CP(GPMC_A1), (IDIS | PTU | EN | M0)) /*GPMC_A1*/\
+ MUX_VAL(CP(GPMC_A2), (IDIS | PTU | EN | M0)) /*GPMC_A2*/\
+ MUX_VAL(CP(GPMC_A3), (IDIS | PTU | EN | M0)) /*GPMC_A3*/\
+ MUX_VAL(CP(GPMC_A4), (IDIS | PTU | EN | M0)) /*GPMC_A4*/\
+ MUX_VAL(CP(GPMC_A5), (IDIS | PTU | EN | M0)) /*GPMC_A5*/\
+ MUX_VAL(CP(GPMC_A6), (IDIS | PTU | EN | M0)) /*GPMC_A6*/\
+ MUX_VAL(CP(GPMC_A7), (IDIS | PTU | EN | M0)) /*GPMC_A7*/\
+ MUX_VAL(CP(GPMC_A8), (IDIS | PTU | EN | M0)) /*GPMC_A8*/\
+ MUX_VAL(CP(GPMC_A9), (IDIS | PTU | EN | M0)) /*GPMC_A9*/\
+ MUX_VAL(CP(GPMC_A10), (IDIS | PTU | EN | M0)) /*GPMC_A10*/\
+ MUX_VAL(CP(GPMC_D0), (IEN | PTU | EN | M0)) /*GPMC_D0*/\
+ MUX_VAL(CP(GPMC_D1), (IEN | PTU | EN | M0)) /*GPMC_D1*/\
+ MUX_VAL(CP(GPMC_D2), (IEN | PTU | EN | M0)) /*GPMC_D2*/\
+ MUX_VAL(CP(GPMC_D3), (IEN | PTU | EN | M0)) /*GPMC_D3*/\
+ MUX_VAL(CP(GPMC_D4), (IEN | PTU | EN | M0)) /*GPMC_D4*/\
+ MUX_VAL(CP(GPMC_D5), (IEN | PTU | EN | M0)) /*GPMC_D5*/\
+ MUX_VAL(CP(GPMC_D6), (IEN | PTU | EN | M0)) /*GPMC_D6*/\
+ MUX_VAL(CP(GPMC_D7), (IEN | PTU | EN | M0)) /*GPMC_D7*/\
+ MUX_VAL(CP(GPMC_D8), (IEN | PTU | EN | M0)) /*GPMC_D8*/\
+ MUX_VAL(CP(GPMC_D9), (IEN | PTU | EN | M0)) /*GPMC_D9*/\
+ MUX_VAL(CP(GPMC_D10), (IEN | PTU | EN | M0)) /*GPMC_D10*/\
+ MUX_VAL(CP(GPMC_D11), (IEN | PTU | EN | M0)) /*GPMC_D11*/\
+ MUX_VAL(CP(GPMC_D12), (IEN | PTU | EN | M0)) /*GPMC_D12*/\
+ MUX_VAL(CP(GPMC_D13), (IEN | PTU | EN | M0)) /*GPMC_D13*/\
+ MUX_VAL(CP(GPMC_D14), (IEN | PTU | EN | M0)) /*GPMC_D14*/\
+ MUX_VAL(CP(GPMC_D15), (IEN | PTU | EN | M0)) /*GPMC_D15*/\
+ MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) /*GPMC_nCS0*/\
+ /* SB-T35 Ethernet */\
+ MUX_VAL(CP(GPMC_NCS4), (IEN | PTU | EN | M0)) /*GPMC_nCS4*/\
+ /* CM-T35 Ethernet */\
+ MUX_VAL(CP(GPMC_NCS5), (IDIS | PTU | DIS | M0)) /*GPMC_nCS5*/\
+ MUX_VAL(CP(GPMC_CLK), (IEN | PTD | DIS | M4)) /*GPIO_59*/\
+ MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) /*nADV_ALE*/\
+ MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) /*nOE*/\
+ MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) /*nWE*/\
+ MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTU | EN | M0)) /*nBE0_CLE*/\
+ MUX_VAL(CP(GPMC_NBE1), (IDIS | PTD | DIS | M4)) /*GPIO_61*/\
+ MUX_VAL(CP(GPMC_NWP), (IEN | PTD | DIS | M0)) /*nWP*/\
+ MUX_VAL(CP(GPMC_WAIT0), (IEN | PTU | EN | M0)) /*WAIT0*/\
+ /*DSS*/\
+ MUX_VAL(CP(DSS_PCLK), (IDIS | PTD | DIS | M0)) /*DSS_PCLK*/\
+ MUX_VAL(CP(DSS_HSYNC), (IDIS | PTD | DIS | M0)) /*DSS_HSYNC*/\
+ MUX_VAL(CP(DSS_VSYNC), (IDIS | PTD | DIS | M0)) /*DSS_VSYNC*/\
+ MUX_VAL(CP(DSS_ACBIAS), (IDIS | PTD | DIS | M0)) /*DSS_ACBIAS*/\
+ MUX_VAL(CP(DSS_DATA0), (IDIS | PTD | DIS | M0)) /*DSS_DATA0*/\
+ MUX_VAL(CP(DSS_DATA1), (IDIS | PTD | DIS | M0)) /*DSS_DATA1*/\
+ MUX_VAL(CP(DSS_DATA2), (IDIS | PTD | DIS | M0)) /*DSS_DATA2*/\
+ MUX_VAL(CP(DSS_DATA3), (IDIS | PTD | DIS | M0)) /*DSS_DATA3*/\
+ MUX_VAL(CP(DSS_DATA4), (IDIS | PTD | DIS | M0)) /*DSS_DATA4*/\
+ MUX_VAL(CP(DSS_DATA5), (IDIS | PTD | DIS | M0)) /*DSS_DATA5*/\
+ MUX_VAL(CP(DSS_DATA6), (IDIS | PTD | DIS | M0)) /*DSS_DATA6*/\
+ MUX_VAL(CP(DSS_DATA7), (IDIS | PTD | DIS | M0)) /*DSS_DATA7*/\
+ MUX_VAL(CP(DSS_DATA8), (IDIS | PTD | DIS | M0)) /*DSS_DATA8*/\
+ MUX_VAL(CP(DSS_DATA9), (IDIS | PTD | DIS | M0)) /*DSS_DATA9*/\
+ MUX_VAL(CP(DSS_DATA10), (IDIS | PTD | DIS | M0)) /*DSS_DATA10*/\
+ MUX_VAL(CP(DSS_DATA11), (IDIS | PTD | DIS | M0)) /*DSS_DATA11*/\
+ MUX_VAL(CP(DSS_DATA12), (IDIS | PTD | DIS | M0)) /*DSS_DATA12*/\
+ MUX_VAL(CP(DSS_DATA13), (IDIS | PTD | DIS | M0)) /*DSS_DATA13*/\
+ MUX_VAL(CP(DSS_DATA14), (IDIS | PTD | DIS | M0)) /*DSS_DATA14*/\
+ MUX_VAL(CP(DSS_DATA15), (IDIS | PTD | DIS | M0)) /*DSS_DATA15*/\
+ MUX_VAL(CP(DSS_DATA16), (IDIS | PTD | DIS | M0)) /*DSS_DATA16*/\
+ MUX_VAL(CP(DSS_DATA17), (IDIS | PTD | DIS | M0)) /*DSS_DATA17*/\
+ MUX_VAL(CP(DSS_DATA18), (IDIS | PTD | DIS | M0)) /*DSS_DATA18*/\
+ MUX_VAL(CP(DSS_DATA19), (IDIS | PTD | DIS | M0)) /*DSS_DATA19*/\
+ MUX_VAL(CP(DSS_DATA20), (IDIS | PTD | DIS | M0)) /*DSS_DATA20*/\
+ MUX_VAL(CP(DSS_DATA21), (IDIS | PTD | DIS | M0)) /*DSS_DATA21*/\
+ MUX_VAL(CP(DSS_DATA22), (IDIS | PTD | DIS | M0)) /*DSS_DATA22*/\
+ MUX_VAL(CP(DSS_DATA23), (IDIS | PTD | DIS | M0)) /*DSS_DATA23*/\
+ /*Serial Interface*/\
+ MUX_VAL(CP(UART3_RX_IRRX), (IEN | PTD | DIS | M0)) /*UART3_RX*/\
+ MUX_VAL(CP(UART3_TX_IRTX), (IDIS | PTD | DIS | M0)) /*UART3_TX*/\
+ /* mUSB */\
+ MUX_VAL(CP(HSUSB0_CLK), (IEN | PTD | DIS | M0)) /*HSUSB0_CLK*/\
+ MUX_VAL(CP(HSUSB0_STP), (IDIS | PTU | EN | M0)) /*HSUSB0_STP*/\
+ MUX_VAL(CP(HSUSB0_DIR), (IEN | PTD | DIS | M0)) /*HSUSB0_DIR*/\
+ MUX_VAL(CP(HSUSB0_NXT), (IEN | PTD | DIS | M0)) /*HSUSB0_NXT*/\
+ MUX_VAL(CP(HSUSB0_DATA0), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA0*/\
+ MUX_VAL(CP(HSUSB0_DATA1), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA1*/\
+ MUX_VAL(CP(HSUSB0_DATA2), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA2*/\
+ MUX_VAL(CP(HSUSB0_DATA3), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA3*/\
+ MUX_VAL(CP(HSUSB0_DATA4), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA4*/\
+ MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA5*/\
+ MUX_VAL(CP(HSUSB0_DATA6), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA6*/\
+ MUX_VAL(CP(HSUSB0_DATA7), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA7*/\
+ MUX_VAL(CP(I2C1_SCL), (IEN | PTU | EN | M0)) /*I2C1_SCL*/\
+ MUX_VAL(CP(I2C1_SDA), (IEN | PTU | EN | M0)) /*I2C1_SDA*/\
+ /*Control and debug */\
+ MUX_VAL(CP(SYS_32K), (IEN | PTD | DIS | M0)) /*SYS_32K*/\
+ MUX_VAL(CP(SYS_CLKREQ), (IEN | PTD | DIS | M0)) /*SYS_CLKREQ*/\
+ MUX_VAL(CP(SYS_NIRQ), (IEN | PTU | EN | M0)) /*SYS_nIRQ*/\
+ MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0)) /*OFF_MODE*/\
+ MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTD | DIS | M0)) /*CLKOUT1*/\
+ MUX_VAL(CP(SYS_CLKOUT2), (IDIS | PTD | DIS | M4)) /*green LED*/\
+ MUX_VAL(CP(JTAG_nTRST), (IEN | PTD | DIS | M0)) /*JTAG_nTRST*/\
+ MUX_VAL(CP(JTAG_TCK), (IEN | PTD | DIS | M0)) /*JTAG_TCK*/\
+ MUX_VAL(CP(JTAG_TMS), (IEN | PTD | DIS | M0)) /*JTAG_TMS*/\
+ MUX_VAL(CP(JTAG_TDI), (IEN | PTD | DIS | M0)) /*JTAG_TDI*/\
+ MUX_VAL(CP(SDRC_CKE0), (IDIS | PTU | EN | M0)) /*sdrc_cke0*/\
+ MUX_VAL(CP(SDRC_CKE1), (IDIS | PTD | DIS | M7)) /*sdrc_cke1*/\
+
+#endif
new file mode 100644
@@ -0,0 +1,30 @@
+#
+# (C) Copyright 2009
+# CompuLab, Ltd., <www.compulab.co.il>
+#
+# 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
+#
+# Physical Address:
+# 8000'0000 (bank0)
+#
+# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000
+# (mem base + reserved)
+
+# For use with external or internal boots.
+CONFIG_SYS_TEXT_BASE = 0x80008000
@@ -392,6 +392,7 @@ igep0020 arm armv7 igep0020 isee omap3
igep0030 arm armv7 igep0030 isee omap3
am3517_evm arm armv7 am3517evm logicpd omap3
devkit8000 arm armv7 devkit8000 timll omap3
+cm_t35 arm armv7 cm_t35 - omap3
omap4_panda arm armv7 panda ti omap4
omap4_sdp4430 arm armv7 sdp4430 ti omap4
s5p_goni arm armv7 goni samsung s5pc1xx
@@ -21,6 +21,8 @@ Currently the following boards are supported:
* TI/Logic PD Zoom 2 [7]
+* CompuLab Ltd. CM-T35 [8]
+
Toolchain
=========
@@ -61,6 +63,11 @@ make
make omap3_zoom2_config
make
+* CM-T35:
+
+make cm_t35_config
+make
+
Custom commands
===============
@@ -119,7 +126,7 @@ To read a bit :
Acknowledgements
================
-OMAP3 U-Boot is based on U-Boot tar ball [8] for BeagleBoard and EVM done by
+OMAP3 U-Boot is based on U-Boot tar ball [9] for BeagleBoard and EVM done by
several TI employees.
Links
@@ -153,6 +160,11 @@ http://www.logicpd.com/products/devkit/ti/zoom_mobile_development_kit
[7] TI/Logic PD Zoom 2
http://www.logicpd.com/sites/default/files/1012659A_Zoom_OMAP34x-II_MDP_Brief.pdf
-[8] TI OMAP3 U-Boot:
+
+[8] CompuLab Ltd. CM-T35:
+
+http://www.compulab.co.il/t3530/html/t3530-cm-datasheet.htm
+
+[9] TI OMAP3 U-Boot:
http://beagleboard.googlecode.com/files/u-boot_beagle_revb.tar.gz
new file mode 100644
@@ -0,0 +1,364 @@
+/*
+ * (C) Copyright 2006-2008
+ * Texas Instruments.
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Syed Mohammed Khasim <x0khasim@ti.com>
+ *
+ * Configuration settings for the TI OMAP3530 Beagle 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
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_ARMV7 1 /* This is an ARM V7 CPU core */
+#define CONFIG_OMAP 1 /* in a TI OMAP core */
+#define CONFIG_OMAP34XX 1 /* which is a 34XX */
+#define CONFIG_OMAP3430 1 /* which is in a 3430 */
+#define CONFIG_CM_T35 1 /* working with CM-T35 */
+
+#define CONFIG_SDRC /* The chip has SDRC controller */
+
+#include <asm/arch/cpu.h> /* get chip and board defs */
+#include <asm/arch/omap3.h>
+
+/*
+ * Display CPU and Board information
+ */
+#define CONFIG_DISPLAY_CPUINFO 1
+#define CONFIG_DISPLAY_BOARDINFO 1
+
+/* Clock Defines */
+#define V_OSCK 26000000 /* Clock output from T2 */
+#define V_SCLK (V_OSCK >> 1)
+
+#undef CONFIG_USE_IRQ /* no support for IRQs */
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_OF_LIBFDT 1
+/*
+ * The early kernel mapping on ARM currently only maps from the base of DRAM
+ * to the end of the kernel image. The kernel is loaded at DRAM base + 0x8000.
+ * The early kernel pagetable uses DRAM base + 0x4000 to DRAM base + 0x8000,
+ * so that leaves DRAM base to DRAM base + 0x4000 available.
+ */
+#define CONFIG_SYS_BOOTMAPSZ 0x4000
+
+#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_INITRD_TAG 1
+#define CONFIG_REVISION_TAG 1
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
+ /* Sector */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
+ /* initial data */
+
+/*
+ * Hardware drivers
+ */
+
+/*
+ * NS16550 Configuration
+ */
+#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
+
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE (-4)
+#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_CONS_INDEX 3
+#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
+#define CONFIG_SERIAL3 3 /* UART3 on Beagle Rev 2 */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
+ 115200}
+#define CONFIG_GENERIC_MMC 1
+#define CONFIG_MMC 1
+#define CONFIG_OMAP_HSMMC 1
+#define CONFIG_DOS_PARTITION 1
+
+/* DDR - I use Micron DDR */
+#define CONFIG_OMAP3_MICRON_DDR 1
+
+/* USB */
+#define CONFIG_MUSB_UDC 1
+#define CONFIG_USB_OMAP3 1
+#define CONFIG_TWL4030_USB 1
+
+/* USB device configuration */
+#define CONFIG_USB_DEVICE 1
+#define CONFIG_USB_TTY 1
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
+
+/* commands to include */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_EXT2 /* EXT2 Support */
+#define CONFIG_CMD_FAT /* FAT support */
+#define CONFIG_CMD_JFFS2 /* JFFS2 Support */
+#define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */
+#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
+#define MTDIDS_DEFAULT "nand0=nand"
+#define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\
+ "1920k(u-boot),128k(u-boot-env),"\
+ "4m(kernel),-(fs)"
+
+#define CONFIG_CMD_I2C /* I2C serial bus support */
+#define CONFIG_CMD_MMC /* MMC support */
+#define CONFIG_CMD_NAND /* NAND support */
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_PING
+
+#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
+#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
+#undef CONFIG_CMD_IMI /* iminfo */
+#undef CONFIG_CMD_IMLS /* List all found images */
+
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_HARD_I2C 1
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SLAVE 1
+#define CONFIG_SYS_I2C_BUS 0
+#define CONFIG_SYS_I2C_BUS_SELECT 1
+#define CONFIG_DRIVER_OMAP34XX_I2C 1
+
+/*
+ * TWL4030
+ */
+#define CONFIG_TWL4030_POWER 1
+#define CONFIG_TWL4030_LED 1
+
+/*
+ * Board NAND Info.
+ */
+#define CONFIG_SYS_NAND_QUIET_TEST 1
+#define CONFIG_NAND_OMAP_GPMC
+#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
+ /* to access nand */
+#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
+ /* to access nand at */
+ /* CS0 */
+#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
+
+#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
+ /* devices */
+#define CONFIG_JFFS2_NAND
+/* nand device jffs2 lives on */
+#define CONFIG_JFFS2_DEV "nand0"
+/* start of jffs2 partition */
+#define CONFIG_JFFS2_PART_OFFSET 0x680000
+#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */
+ /* partition */
+
+/* Environment information */
+#define CONFIG_BOOTDELAY 10
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "loadaddr=0x82000000\0" \
+ "usbtty=cdc_acm\0" \
+ "console=ttyS2,115200n8\0" \
+ "mpurate=500\0" \
+ "vram=12M\0" \
+ "dvimode=1024x768MR-16@60\0" \
+ "defaultdisplay=dvi\0" \
+ "mmcdev=0\0" \
+ "mmcroot=/dev/mmcblk0p2 rw\0" \
+ "mmcrootfstype=ext3 rootwait\0" \
+ "nandroot=/dev/mtdblock4 rw\0" \
+ "nandrootfstype=jffs2\0" \
+ "mmcargs=setenv bootargs console=${console} " \
+ "mpurate=${mpurate} " \
+ "vram=${vram} " \
+ "omapfb.mode=dvi:${dvimode} " \
+ "omapfb.debug=y " \
+ "omapdss.def_disp=${defaultdisplay} " \
+ "root=${mmcroot} " \
+ "rootfstype=${mmcrootfstype}\0" \
+ "nandargs=setenv bootargs console=${console} " \
+ "mpurate=${mpurate} " \
+ "vram=${vram} " \
+ "omapfb.mode=dvi:${dvimode} " \
+ "omapfb.debug=y " \
+ "omapdss.def_disp=${defaultdisplay} " \
+ "root=${nandroot} " \
+ "rootfstype=${nandrootfstype}\0" \
+ "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
+ "bootscript=echo Running bootscript from mmc ...; " \
+ "source ${loadaddr}\0" \
+ "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
+ "mmcboot=echo Booting from mmc ...; " \
+ "run mmcargs; " \
+ "bootm ${loadaddr}\0" \
+ "nandboot=echo Booting from nand ...; " \
+ "run nandargs; " \
+ "nand read ${loadaddr} 280000 400000; " \
+ "bootm ${loadaddr}\0" \
+
+#define CONFIG_BOOTCOMMAND \
+ "if mmc rescan ${mmcdev}; then " \
+ "if run loadbootscript; then " \
+ "run bootscript; " \
+ "else " \
+ "if run loaduimage; then " \
+ "run mmcboot; " \
+ "else run nandboot; " \
+ "fi; " \
+ "fi; " \
+ "else run nandboot; fi"
+
+#define CONFIG_AUTO_COMPLETE 1
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_SYS_PROMPT "CM-T35 # "
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
+
+#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) /* memtest */
+ /* works on */
+#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
+ 0x01F00000) /* 31MB */
+
+#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */
+ /* load address */
+
+/*
+ * OMAP3 has 12 GP timers, they can be driven by the system clock
+ * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
+ * This rate is divided by a local divisor.
+ */
+#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
+#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
+#define CONFIG_SYS_HZ 1000
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */
+#define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */
+#endif
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 1 /* CS1 is never populated */
+#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
+#define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */
+
+/* SDRAM Bank Allocation method */
+#define SDRC_R_B_C 1
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+
+/* **** PISMO SUPPORT *** */
+
+/* Configure the PISMO */
+#define PISMO1_NAND_SIZE GPMC_SIZE_128M
+#define PISMO1_ONEN_SIZE GPMC_SIZE_128M
+
+#define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors on */
+ /* one chip */
+#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */
+#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
+
+#define CONFIG_SYS_FLASH_BASE boot_flash_base
+
+/* Monitor at start of flash */
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
+
+#define CONFIG_ENV_IS_IN_NAND 1
+#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
+#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
+
+#define CONFIG_SYS_ENV_SECT_SIZE boot_flash_sec
+#define CONFIG_ENV_OFFSET boot_flash_off
+#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
+
+/*-----------------------------------------------------------------------
+ * CFI FLASH driver setup
+ */
+/* timeout values are in ticks */
+#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ)
+#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ)
+
+/* Flash banks JFFS2 should use */
+#define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \
+ CONFIG_SYS_MAX_NAND_DEVICE)
+#define CONFIG_SYS_JFFS2_MEM_NAND
+/* use flash_info[2] */
+#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS
+#define CONFIG_SYS_JFFS2_NUM_BANKS 1
+
+#ifndef __ASSEMBLY__
+extern unsigned int boot_flash_base;
+extern volatile unsigned int boot_flash_env_addr;
+extern unsigned int boot_flash_off;
+extern unsigned int boot_flash_sec;
+extern unsigned int boot_flash_type;
+#endif
+
+#if defined(CONFIG_CMD_NET)
+#define CONFIG_NET_MULTI
+#define CONFIG_SMC911X
+#define CONFIG_SMC911X_32_BIT
+#define CM_T35_SMC911X_BASE 0x2C000000
+#define SB_T35_SMC911X_BASE (CM_T35_SMC911X_BASE + (16 << 20))
+#define CONFIG_SMC911X_BASE CM_T35_SMC911X_BASE
+#endif /* (CONFIG_CMD_NET) */
+
+/* additions for new relocation code, must be added to all boards */
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
+#define CONFIG_SYS_INIT_RAM_SIZE 0x800
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
+
+#endif /* __CONFIG_H */
This patch adds support for CM-T35 board Signed-off-by: Mike Rapoport <mike@compulab.co.il> --- MAINTAINERS | 4 + MAKEALL | 1 + board/cm_t35/Makefile | 47 ++++++ board/cm_t35/cm_t35.c | 222 ++++++++++++++++++++++++++++ board/cm_t35/cm_t35.h | 184 +++++++++++++++++++++++ board/cm_t35/config.mk | 30 ++++ boards.cfg | 1 + doc/README.omap3 | 16 ++- include/configs/cm_t35.h | 364 ++++++++++++++++++++++++++++++++++++++++++++++ 9 files changed, 867 insertions(+), 2 deletions(-) create mode 100644 board/cm_t35/Makefile create mode 100644 board/cm_t35/cm_t35.c create mode 100644 board/cm_t35/cm_t35.h create mode 100644 board/cm_t35/config.mk create mode 100644 include/configs/cm_t35.h