OMAP3: use a single board file for IGEP devices

Even when the IGEPv2 board and the IGEP Computer-on-Module
are different from a form factor point of view, they are
very similar in the fact that share many components and how
they are wired.

So, it is possible (and better) to have a single board file
for both devices and just use the CONFIG_MACH_TYPE to make
a differentiation between each board when needed.

This change avoids code duplication by removing 298 lines of
code and makes future maintenance easier.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>

3 files changed, 0 insertions, 370 deletions

diff --git a/board/isee/igep0020/Makefile b/board/isee/igep0020/Makefile
deleted file mode 100644
index 00463e1..0000000
--- a/board/isee/igep0020/Makefile
+++ /dev/null
@@ -1,43 +0,0 @@
-#
-# (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).o
-
-COBJS	:= igep0020.o
-
-SRCS	:= $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS))
-
-$(LIB):	$(obj).depend $(OBJS)
-	$(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/isee/igep0020/igep0020.c b/board/isee/igep0020/igep0020.c
deleted file mode 100644
index a0f2aa3..0000000
--- a/board/isee/igep0020/igep0020.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * (C) Copyright 2010
- * ISEE 2007 SL, <www.iseebcn.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 <twl4030.h>
-#include <asm/io.h>
-#include <asm/gpio.h>
-#include <asm/arch/mem.h>
-#include <asm/arch/mmc_host_def.h>
-#include <asm/arch/mux.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/arch/omap_gpmc.h>
-#include <asm/mach-types.h>
-#include "igep0020.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* GPMC definitions for LAN9221 chips */
-static const u32 gpmc_lan_config[] = {
-    NET_LAN9221_GPMC_CONFIG1,
-    NET_LAN9221_GPMC_CONFIG2,
-    NET_LAN9221_GPMC_CONFIG3,
-    NET_LAN9221_GPMC_CONFIG4,
-    NET_LAN9221_GPMC_CONFIG5,
-    NET_LAN9221_GPMC_CONFIG6,
-};
-
-/*
- * Routine: board_init
- * Description: Early hardware init.
- */
-int board_init(void)
-{
-	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
-	/* boot param addr */
-	gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
-
-	return 0;
-}
-
-#ifdef CONFIG_SPL_BUILD
-/*
- * Routine: omap_rev_string
- * Description: For SPL builds output board rev
- */
-void omap_rev_string(void)
-{
-}
-
-/*
- * Routine: get_board_mem_timings
- * Description: If we use SPL then there is no x-loader nor config header
- * so we have to setup the DDR timings ourself on both banks.
- */
-void get_board_mem_timings(struct board_sdrc_timings *timings)
-{
-	timings->mr = MICRON_V_MR_165;
-#ifdef CONFIG_BOOT_NAND
-	timings->mcfg = MICRON_V_MCFG_200(256 << 20);
-	timings->ctrla = MICRON_V_ACTIMA_200;
-	timings->ctrlb = MICRON_V_ACTIMB_200;
-	timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
-#else
-	if (get_cpu_family() == CPU_OMAP34XX) {
-		timings->mcfg = NUMONYX_V_MCFG_165(256 << 20);
-		timings->ctrla = NUMONYX_V_ACTIMA_165;
-		timings->ctrlb = NUMONYX_V_ACTIMB_165;
-		timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
-
-	} else {
-		timings->mcfg = NUMONYX_V_MCFG_200(256 << 20);
-		timings->ctrla = NUMONYX_V_ACTIMA_200;
-		timings->ctrlb = NUMONYX_V_ACTIMB_200;
-		timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
-	}
-#endif
-}
-#endif
-
-/*
- * Routine: setup_net_chip
- * Description: Setting up the configuration GPMC registers specific to the
- *		Ethernet hardware.
- */
-#if defined(CONFIG_CMD_NET)
-static void setup_net_chip(void)
-{
-	struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE;
-
-	enable_gpmc_cs_config(gpmc_lan_config, &gpmc_cfg->cs[5], 0x2C000000,
-			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);
-
-	/* Make GPIO 64 as output pin and send a magic pulse through it */
-	if (!gpio_request(64, "")) {
-		gpio_direction_output(64, 0);
-		gpio_set_value(64, 1);
-		udelay(1);
-		gpio_set_value(64, 0);
-		udelay(1);
-		gpio_set_value(64, 1);
-	}
-}
-#endif
-
-#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
-int board_mmc_init(bd_t *bis)
-{
-	omap_mmc_init(0, 0, 0);
-	return 0;
-}
-#endif
-
-/*
- * Routine: misc_init_r
- * Description: Configure board specific parts
- */
-int misc_init_r(void)
-{
-	twl4030_power_init();
-
-#if defined(CONFIG_CMD_NET)
-	setup_net_chip();
-#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_DEFAULT();
-}
-
-int board_eth_init(bd_t *bis)
-{
-	int rc = 0;
-#ifdef CONFIG_SMC911X
-	rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
-#endif
-	return rc;
-}
diff --git a/board/isee/igep0020/igep0020.h b/board/isee/igep0020/igep0020.h
deleted file mode 100644
index 3335ecc..0000000
--- a/board/isee/igep0020/igep0020.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * (C) Copyright 2010
- * ISEE 2007 SL, <www.iseebcn.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
- */
-#ifndef _IGEP0020_H_
-#define _IGEP0020_H_
-
-const omap3_sysinfo sysinfo = {
-	DDR_STACKED,
-	"IGEP v2 board",
-#if defined(CONFIG_ENV_IS_IN_ONENAND)
-	"ONENAND",
-#else
-	"NAND",
-#endif
-};
-
-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_DEFAULT()\
-	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 */\
-	MUX_VAL(CP(GPMC_A1),        (IDIS | PTD | DIS | M0)) /* GPMC_A1 */\
-	MUX_VAL(CP(GPMC_A2),        (IDIS | PTD | DIS | M0)) /* GPMC_A2 */\
-	MUX_VAL(CP(GPMC_A3),        (IDIS | PTD | DIS | M0)) /* GPMC_A3 */\
-	MUX_VAL(CP(GPMC_A4),        (IDIS | PTD | DIS | M0)) /* GPMC_A4 */\
-	MUX_VAL(CP(GPMC_A5),        (IDIS | PTD | DIS | M0)) /* GPMC_A5 */\
-	MUX_VAL(CP(GPMC_A6),        (IDIS | PTD | DIS | M0)) /* GPMC_A6 */\
-	MUX_VAL(CP(GPMC_A7),        (IDIS | PTD | DIS | M0)) /* GPMC_A7 */\
-	MUX_VAL(CP(GPMC_A8),        (IDIS | PTD | DIS | M0)) /* GPMC_A8 */\
-	MUX_VAL(CP(GPMC_A9),        (IDIS | PTD | DIS | M0)) /* GPMC_A9 */\
-	MUX_VAL(CP(GPMC_A10),       (IDIS | PTD | DIS | M0)) /* GPMC_A10 */\
-	MUX_VAL(CP(GPMC_D0),        (IEN  | PTD | DIS | M0)) /* GPMC_D0 */\
-	MUX_VAL(CP(GPMC_D1),        (IEN  | PTD | DIS | M0)) /* GPMC_D1 */\
-	MUX_VAL(CP(GPMC_D2),        (IEN  | PTD | DIS | M0)) /* GPMC_D2 */\
-	MUX_VAL(CP(GPMC_D3),        (IEN  | PTD | DIS | M0)) /* GPMC_D3 */\
-	MUX_VAL(CP(GPMC_D4),        (IEN  | PTD | DIS | M0)) /* GPMC_D4 */\
-	MUX_VAL(CP(GPMC_D5),        (IEN  | PTD | DIS | M0)) /* GPMC_D5 */\
-	MUX_VAL(CP(GPMC_D6),        (IEN  | PTD | DIS | M0)) /* GPMC_D6 */\
-	MUX_VAL(CP(GPMC_D7),        (IEN  | PTD | DIS | M0)) /* GPMC_D7 */\
-	MUX_VAL(CP(GPMC_D8),        (IEN  | PTD | DIS | M0)) /* GPMC_D8 */\
-	MUX_VAL(CP(GPMC_D9),        (IEN  | PTD | DIS | M0)) /* GPMC_D9 */\
-	MUX_VAL(CP(GPMC_D10),       (IEN  | PTD | DIS | M0)) /* GPMC_D10 */\
-	MUX_VAL(CP(GPMC_D11),       (IEN  | PTD | DIS | M0)) /* GPMC_D11 */\
-	MUX_VAL(CP(GPMC_D12),       (IEN  | PTD | DIS | M0)) /* GPMC_D12 */\
-	MUX_VAL(CP(GPMC_D13),       (IEN  | PTD | DIS | M0)) /* GPMC_D13 */\
-	MUX_VAL(CP(GPMC_D14),       (IEN  | PTD | DIS | M0)) /* GPMC_D14 */\
-	MUX_VAL(CP(GPMC_D15),       (IEN  | PTD | DIS | M0)) /* GPMC_D15 */\
-	MUX_VAL(CP(GPMC_NCS0),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS0 */\
-	MUX_VAL(CP(GPMC_NCS1),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS1 */\
-	MUX_VAL(CP(GPMC_NCS2),      (IDIS | PTU | EN  | M0)) /* GPIO_nCS2 */\
-	MUX_VAL(CP(GPMC_NCS3),      (IDIS | PTU | EN  | M0)) /* GPIO_nCS3 */\
-	MUX_VAL(CP(GPMC_NCS4),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS4 */\
-	MUX_VAL(CP(GPMC_NCS5),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS5 */\
-	MUX_VAL(CP(GPMC_NCS6),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS6 */\
-	MUX_VAL(CP(GPMC_NCS7),      (IDIS | PTU | EN  | M0)) /* GPMC_nCS7 */\
-	MUX_VAL(CP(GPMC_CLK),       (IDIS | PTD | DIS | M0)) /* GPMC_CLK */\
-	MUX_VAL(CP(GPMC_NADV_ALE),  (IDIS | PTD | DIS | M0)) /* GPMC_nADV_ALE */\
-	MUX_VAL(CP(GPMC_NOE),       (IDIS | PTD | DIS | M0)) /* GPMC_nOE */\
-	MUX_VAL(CP(GPMC_NWE),       (IDIS | PTD | DIS | M0)) /* GPMC_nWE */\
-	MUX_VAL(CP(GPMC_NBE0_CLE),  (IDIS | PTD | DIS | M0)) /* GPMC_nBE0_CLE */\
-	MUX_VAL(CP(GPMC_NBE1),      (IEN  | PTD | DIS | M0)) /* GPMC_nBE1 */\
-	MUX_VAL(CP(GPMC_NWP),       (IEN  | PTD | DIS | M0)) /* GPMC_nWP */\
-	MUX_VAL(CP(GPMC_WAIT0),     (IEN  | PTU | EN  | M0)) /* GPMC_WAIT0 */\
-	MUX_VAL(CP(GPMC_WAIT2),     (IEN  | PTU | DIS | M4)) /* GPIO_64-ETH_NRST */\
-	MUX_VAL(CP(MMC1_CLK),       (IDIS | PTU | EN  | M0)) /* MMC1_CLK */\
-	MUX_VAL(CP(MMC1_CMD),       (IEN  | PTU | EN  | M0)) /* MMC1_CMD */\
-	MUX_VAL(CP(MMC1_DAT0),      (IEN  | PTU | EN  | M0)) /* MMC1_DAT0 */\
-	MUX_VAL(CP(MMC1_DAT1),      (IEN  | PTU | EN  | M0)) /* MMC1_DAT1 */\
-	MUX_VAL(CP(MMC1_DAT2),      (IEN  | PTU | EN  | M0)) /* MMC1_DAT2 */\
-	MUX_VAL(CP(MMC1_DAT3),      (IEN  | PTU | EN  | M0)) /* MMC1_DAT3 */\
-	MUX_VAL(CP(UART3_TX_IRTX),  (IDIS | PTD | DIS | M0)) /* UART3_TX */\
-	MUX_VAL(CP(UART3_RX_IRRX),  (IEN  | PTD | DIS | M0)) /* UART3_RX */\
-	MUX_VAL(CP(I2C1_SCL),       (IEN  | PTU | EN  | M0)) /* I2C1_SCL */\
-	MUX_VAL(CP(I2C1_SDA),       (IEN  | PTU | EN  | M0)) /* I2C1_SDA */\
-	MUX_VAL(CP(I2C4_SCL),       (IEN  | PTU | EN  | M0)) /* I2C4_SCL */\
-	MUX_VAL(CP(I2C4_SDA),       (IEN  | PTU | EN  | M0)) /* I2C4_SDA */\
-	MUX_VAL(CP(SYS_32K),        (IEN  | PTD | DIS | M0)) /* SYS_32K */\
-	MUX_VAL(CP(SYS_BOOT0),      (IEN  | PTD | DIS | M4)) /* GPIO_2 */\
-	MUX_VAL(CP(SYS_BOOT1),      (IEN  | PTD | DIS | M4)) /* GPIO_3 */\
-	MUX_VAL(CP(SYS_BOOT2),      (IEN  | PTD | DIS | M4)) /* GPIO_4 */\
-	MUX_VAL(CP(SYS_BOOT3),      (IEN  | PTD | DIS | M4)) /* GPIO_5 */\
-	MUX_VAL(CP(SYS_BOOT4),      (IEN  | PTD | DIS | M4)) /* GPIO_6 */\
-	MUX_VAL(CP(SYS_BOOT5),      (IEN  | PTD | DIS | M4)) /* GPIO_7 */\
-	MUX_VAL(CP(SYS_BOOT6),      (IEN  | PTD | DIS | M4)) /* GPIO_8 */\
-	MUX_VAL(CP(SDRC_CKE0),      (IDIS | PTU | EN  | M0)) /* SDRC_CKE0 */\
-	MUX_VAL(CP(SDRC_CKE1),      (IDIS | PTU | EN  | M0)) /* SDRC_CKE1 */
-#endif