Commit d275c40c authored by Albert ARIBAUD \(3ADEV\)'s avatar Albert ARIBAUD \(3ADEV\) Committed by Tom Rini

omap3: add support for QUIPOS Cairo board.

This patch extends OMAP3 support for AM/DM37xx and
introduces the AM3703-based Quipos Cairo board.
Signed-off-by: 's avatarAlbert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
Reviewed-by: 's avatarSimon Glass <sjg@chromium.org>
parent 5bd15b7a
......@@ -91,6 +91,10 @@ config TARGET_TWISTER
bool "Twister"
select SUPPORT_SPL
config TARGET_OMAP3_CAIRO
bool "QUIPOS CAIRO"
select SUPPORT_SPL
endchoice
config DM
......@@ -133,5 +137,6 @@ source "board/matrix_vision/mvblx/Kconfig"
source "board/nokia/rx51/Kconfig"
source "board/technexion/tao3530/Kconfig"
source "board/technexion/twister/Kconfig"
source "board/quipos/cairo/Kconfig"
endif
if TARGET_OMAP3_CAIRO
config SYS_BOARD
default "cairo"
config SYS_VENDOR
default "quipos"
config SYS_CONFIG_NAME
default "omap3_cairo"
endif
#
# (C) Copyright 2014 DENX Software Engineering
# Written-By: Albert ARIBAUD <albert.aribaud@3adev.fr>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := cairo.o
/*
* Copyright (c) 2014 DENX
* Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
*
* Derived from code written by Robert Aigner (ra@spiid.net)
*
* Itself derived from Beagle Board and 3430 SDP code by
* Richard Woodruff <r-woodruff2@ti.com>
* Syed Mohammed Khasim <khasim@ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <netdev.h>
#include <ns16550.h>
#include <asm/io.h>
#include <asm/arch/mem.h>
#include <asm/arch/mux.h>
#include <asm/arch/sys_proto.h>
#include <i2c.h>
#include <asm/mach-types.h>
#include <asm/omap_mmc.h>
#include "cairo.h"
DECLARE_GLOBAL_DATA_PTR;
/*
* MUSB port on OMAP3EVM Rev >= E requires extvbus programming.
*/
u8 omap3_evm_need_extvbus(void)
{
u8 retval = 0;
/* TODO: verify if cairo handheld platform needs extvbus programming */
return retval;
}
/*
* Routine: board_init
* Description: Early hardware init.
*/
int board_init(void)
{
gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
/* board id for Linux */
gd->bd->bi_arch_number = MACH_TYPE_OMAP3_CAIRO;
/* boot param addr */
gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
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_CAIRO();
}
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
return omap_mmc_init(0, 0, 0, -1, -1);
}
#endif
#ifdef CONFIG_SPL_BUILD
/*
* 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 the first bank. This
* provides the timing values back to the function that configures
* the memory.
*
* The Cairo board uses SAMSUNG DDR - K4X51163PG-FGC6
*/
void get_board_mem_timings(struct board_sdrc_timings *timings)
{
timings->sharing = SAMSUNG_SHARING;
timings->mcfg = SAMSUNG_V_MCFG_165(128 << 20);
timings->ctrla = SAMSUNG_V_ACTIMA_165;
timings->ctrlb = SAMSUNG_V_ACTIMB_165;
timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
timings->mr = SAMSUNG_V_MR_165;
}
#endif
static const struct ns16550_platdata cairo_serial = {
OMAP34XX_UART2,
2,
V_NS16550_CLK
};
U_BOOT_DEVICE(cairo_uart) = {
"serial_omap",
&cairo_serial
};
/* force SPL booting into U-Boot, not Linux */
#ifdef CONFIG_SPL_OS_BOOT
int spl_start_uboot(void)
{
return 1;
}
#endif
This diff is collapsed.
CONFIG_SPL=y
+S:CONFIG_ARM=y
+S:CONFIG_OMAP34XX=y
+S:CONFIG_TARGET_OMAP3_CAIRO=y
/*
* Configuration settings for the QUIPOS Cairo board.
*
* Copyright (C) DENX GmbH
*
* Author :
* Albert ARIBAUD <albert.aribaud@3adev.fr>
*
* Derived from EVM code by
* Manikandan Pillai <mani.pillai@ti.com>
* Itself derived from Beagle Board and 3430 SDP code by
* Richard Woodruff <r-woodruff2@ti.com>
* Syed Mohammed Khasim <khasim@ti.com>
*
* Also derived from include/configs/omap3_beagle.h
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __OMAP3_CAIRO_CONFIG_H
#define __OMAP3_CAIRO_CONFIG_H
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
/*
* 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
* 64 bytes before this address should be set aside for u-boot.img's
* header. That is 0x800FFFC0--0x80100000 should not be used for any
* other needs. We use this rather than the inherited defines from
* ti_armv7_common.h for backwards compatibility.
*/
#define CONFIG_SYS_TEXT_BASE 0x80100000
#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SPL_BSS_START_ADDR 0x80000000
#define CONFIG_SPL_BSS_MAX_SIZE (512 << 10) /* 512 KB */
#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
#define CONFIG_NAND
#include <configs/ti_omap3_common.h>
/*
* Display CPU and Board information
*/
#define CONFIG_DISPLAY_CPUINFO 1
#define CONFIG_DISPLAY_BOARDINFO 1
#define CONFIG_MISC_INIT_R
#define CONFIG_REVISION_TAG 1
#define CONFIG_ENV_OVERWRITE
/* Enable Multi Bus support for I2C */
#define CONFIG_I2C_MULTI_BUS 1
/* Probe all devices */
#define CONFIG_SYS_I2C_NOPROBES { {0x0, 0x0} }
#define CONFIG_NAND
/* commands to include */
#include <config_cmd_default.h>
#define CONFIG_CMD_SETEXPR /* Evaluate expressions */
#define CONFIG_CMD_NAND_LOCK_UNLOCK
/* Disable some commands */
#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
#undef CONFIG_CMD_IMI /* iminfo */
#undef CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
/*
* TWL4030
*/
#define CONFIG_TWL4030_LED 1
/*
* Board NAND Info.
*/
#define CONFIG_SYS_NAND_QUIET_TEST 1
#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
/* devices */
/* override default CONFIG_BOOTDELAY */
#undef CONFIG_BOOTDELAY
#define CONFIG_BOOTDELAY 0
#define CONFIG_EXTRA_ENV_SETTINGS \
"machid=ffffffff\0" \
"fdt_high=0x87000000\0" \
"baudrate=115200\0" \
"ethaddr=00:50:C2:7E:90:F0\0" \
"fec_addr=00:50:C2:7E:90:F0\0" \
"netmask=255.255.255.0\0" \
"ipaddr=192.168.2.9\0" \
"gateway=192.168.2.1\0" \
"serverip=192.168.2.10\0" \
"nfshost=192.168.2.10\0" \
"stdin=serial\0" \
"stdout=serial\0" \
"stderr=serial\0" \
"bootargs_mmc_ramdisk=mem=128M " \
"console=ttyO1,115200n8 " \
"root=/dev/ram0 rw " \
"initrd=0x81600000,16M " \
"mpurate=600 ramdisk_size=16384 omapfb.rotate=1 " \
"omapfb.rotate_type=1 omap_vout.vid1_static_vrfb_alloc=y\0" \
"mmcboot=mmc init; " \
"fatload mmc 0 0x80000000 uImage; " \
"fatload mmc 0 0x81600000 ramdisk.gz; " \
"setenv bootargs ${bootargs_mmc_ramdisk}; " \
"bootm 0x80000000\0" \
"bootargs_nfs=mem=99M console=ttyO0,115200n8 noinitrd rw ip=dhcp " \
"root=/dev/nfs " \
"nfsroot=192.168.2.10:/home/spiid/workdir/Quipos/rootfs,nolock " \
"mpurate=600 omapfb.rotate=1 omapfb.rotate_type=1 " \
"omap_vout.vid1_static_vrfb_alloc=y\0" \
"boot_nfs=run get_kernel; setenv bootargs ${bootargs_nfs}; " \
"bootm 0x80000000\0" \
"bootargs_nand=mem=128M console=ttyO1,115200n8 noinitrd " \
"root=/dev/mtdblock4 rw rootfstype=jffs2 mpurate=600 " \
"omap_vout.vid1_static_vrfb_alloc=y omapfb.rotate=1 " \
"omapfb.rotate_type=1\0" \
"boot_nand=nand read.i 0x80000000 280000 300000; setenv " \
"bootargs ${bootargs_nand}; bootm 0x80000000\0" \
"ledorange=i2c dev 1; i2c mw 60 00 00 1; i2c mw 60 14 FF 1; " \
"i2c mw 60 15 FF 1; i2c mw 60 16 FF 1; i2c mw 60 17 FF 1; " \
"i2c mw 60 09 10 1; i2c mw 60 06 10 1\0" \
"ledgreen=i2c dev 1; i2c mw 60 00 00 1; i2c mw 60 14 FF 1; " \
"i2c mw 60 15 FF 1; i2c mw 60 16 FF 1; i2c mw 60 17 FF 1; i2c " \
"mw 60 09 00 1; i2c mw 60 06 10 1\0" \
"ledoff=i2c dev 1; i2c mw 60 00 00 1; i2c mw 60 14 FF 1; " \
"i2c mw 60 15 FF 1; i2c mw 60 16 FF 1; i2c mw 60 17 FF 1; " \
"i2c mw 60 09 00 1; i2c mw 60 06 0 1\0" \
"ledred=i2c dev 1; i2c mw 60 00 00 1; i2c mw 60 14 FF 1; " \
"i2c mw 60 15 FF 1; i2c mw 60 16 FF 1; i2c mw 60 17 FF 1; " \
"i2c mw 60 09 10 1; i2c mw 60 06 0 1\0" \
"flash_xloader=mw.b 0x81600000 0xff 0x20000; " \
"nand erase 0 20000; " \
"fatload mmc 0 0x81600000 MLO; " \
"nandecc hw; " \
"nand write.i 0x81600000 0 20000;\0" \
"flash_uboot=mw.b 0x81600000 0xff 0x40000; " \
"nand erase 80000 40000; " \
"fatload mmc 0 0x81600000 u-boot.bin; " \
"nandecc sw; " \
"nand write.i 0x81600000 80000 40000;\0" \
"flash_kernel=mw.b 0x81600000 0xff 0x300000; " \
"nand erase 280000 300000; " \
"fatload mmc 0 0x81600000 uImage; " \
"nandecc sw; " \
"nand write.i 0x81600000 280000 300000;\0" \
"flash_rootfs=fatload mmc 0 0x81600000 rootfs.jffs2; " \
"nandecc sw; " \
"nand write.jffs2 0x680000 0xFF ${filesize}; " \
"nand erase 680000 ${filesize}; " \
"nand write.jffs2 81600000 680000 ${filesize};\0" \
"flash_scrub=nand scrub; " \
"run flash_xloader; " \
"run flash_uboot; " \
"run flash_kernel; " \
"run flash_rootfs;\0" \
"flash_all=run ledred; " \
"nand erase.chip; " \
"run ledorange; " \
"run flash_xloader; " \
"run flash_uboot; " \
"run flash_kernel; " \
"run flash_rootfs; " \
"run ledgreen; " \
"run boot_nand; \0" \
#define CONFIG_BOOTCOMMAND \
"if fatload mmc 0 0x81600000 MLO; then run flash_all; " \
"else run boot_nand; fi"
/*
* 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_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
/* **** PISMO SUPPORT *** */
#if defined(CONFIG_CMD_NAND)
#define CONFIG_SYS_FLASH_BASE NAND_BASE
#endif
/* 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 CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
#define CONFIG_OMAP3_SPI
#define CONFIG_SYS_CACHELINE_SIZE 64
/* Defines for SPL */
#define CONFIG_SPL_OMAP3_ID_NAND
/* NAND boot config */
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
10, 11, 12, 13}
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
/* NAND: SPL falcon mode configs */
#ifdef CONFIG_SPL_OS_BOOT
#define CONFIG_CMD_SPL_NAND_OFS 0x240000
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
#define CONFIG_CMD_SPL_WRITE_SIZE 0x2000
#endif
/* env defaults */
#define CONFIG_BOOTFILE "uImage"
/* Override OMAP3 common serial console configuration from UART3
* to UART2.
*
* Attention: for UART2, special MUX settings (MUX_DEFAULT(), MCBSP3)
* are needed and peripheral clocks for UART2 must be enabled in
* function per_clocks_enable().
*/
#undef CONFIG_CONS_INDEX
#define CONFIG_CONS_INDEX 2
#ifdef CONFIG_SPL_BUILD
#undef CONFIG_SYS_NS16550_COM3
#define CONFIG_SYS_NS16550_COM2 OMAP34XX_UART2
#undef CONFIG_SERIAL3
#define CONFIG_SERIAL2
#endif
/* Keep old prompt in case some existing script depends on it */
#undef CONFIG_SYS_PROMPT
#define CONFIG_SYS_PROMPT "Cairo # "
/* Provide MACH_TYPE for compatibility with non-DT kernels */
#define MACH_TYPE_OMAP3_CAIRO 3063
#define CONFIG_MACH_TYPE MACH_TYPE_OMAP3_CAIRO
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
/* **** PISMO SUPPORT *** */
#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 */
/*-----------------------------------------------------------------------
* 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
#endif /* __OMAP3_CAIRO_CONFIG_H */
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