arm: mx6: Add Barco platinum-picon and platinum-titanium

This patch adds the new Barco platinum platform. It currently
includes those two boards:

platinum-titanium
-----------------
This is the same board as the titanium that is already supported in
mainline U-Boot. But its now moved to this new platform to support
multiple "flavors" of imx6 boards in one directory. Its also moved
to support SPL booting. And with this we use the run-time DDR
configuration of this SPL support. The board is equipped with the
Micron MT41J128M16JT-125 DDR chips. We now can remove the DDR
related registers tuples from the imximage.cfg file. As all this
is done in the SPL at run-time.

platinum-picon
--------------
This board is new and based on the MX6DL with 1GiB DDR using the
Micron MT41K256M16HA DDR3 chips. Its also equipped with 2 NAND
chips (each 512MiB).

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Pieter Ronsijn <pieter.ronsijn@barco.com>

1 files changed, 319 insertions, 0 deletions

diff --git a/include/configs/platinum.h b/include/configs/platinum.h
new file mode 100644
index 0000000000..134bb45887
--- /dev/null
+++ b/include/configs/platinum.h
@@ -0,0 +1,319 @@
+/*
+ * Copyright (C) 2014, Barco (www.barco.com)
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __PLATINUM_CONFIG_H__
+#define __PLATINUM_CONFIG_H__
+
+#define CONFIG_SYS_GENERIC_BOARD
+
+/* SPL */
+#define CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SPL_MMC_SUPPORT
+
+/* Location in NAND to read U-Boot from */
+#define CONFIG_SYS_NAND_U_BOOT_OFFS     (14 * 1024 * 1024)
+
+#include "imx6_spl.h"                  /* common IMX6 SPL configuration */
+#include "mx6_common.h"
+#include <asm/arch/imx-regs.h>
+#include <asm/imx-common/gpio.h>
+
+/*
+ * Console configuration
+ */
+
+#include <config_cmd_default.h>
+#define CONFIG_CMD_BMODE
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_FUSE
+#define CONFIG_CMD_GPIO
+#define CONFIG_CMD_I2C
+#undef  CONFIG_CMD_IMLS
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_NAND_TRIMFFS
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_TIME
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
+#define CONFIG_CMD_USB
+
+/*
+ * Hardware configuration
+ */
+
+/* GPIO config */
+#define CONFIG_MXC_GPIO
+
+/* UART config */
+#define CONFIG_MXC_UART
+#define CONFIG_MXC_UART_BASE			UART1_BASE
+#define CONFIG_BAUDRATE				115200
+#define CONFIG_CONS_INDEX			1
+
+/* I2C config */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_SPEED			100000
+
+/* MMC config */
+#define CONFIG_FSL_ESDHC
+#define CONFIG_FSL_USDHC
+#define CONFIG_SYS_FSL_ESDHC_ADDR		0
+#define CONFIG_SYS_FSL_USDHC_NUM		1
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_BOUNCE_BUFFER
+#define CONFIG_DOS_PARTITION
+
+/* Ethernet config */
+#define CONFIG_FEC_MXC
+#define CONFIG_MII
+#define IMX_FEC_BASE				ENET_BASE_ADDR
+
+#define CONFIG_PHYLIB
+
+/* USB config */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_MX6
+#define CONFIG_USB_STORAGE
+#define CONFIG_MXC_USB_PORT			1
+#define CONFIG_MXC_USB_PORTSC			(PORT_PTS_UTMI | PORT_PTS_PTW)
+#define CONFIG_MXC_USB_FLAGS			0
+
+/* Memory config */
+#define CONFIG_NR_DRAM_BANKS			1
+#define PHYS_SDRAM				MMDC0_ARB_BASE_ADDR
+#ifndef PHYS_SDRAM_SIZE
+#define PHYS_SDRAM_SIZE				(1024 << 20)
+#endif
+
+#define CONFIG_SYS_SDRAM_BASE			PHYS_SDRAM
+#define CONFIG_SYS_INIT_RAM_ADDR		IRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE		IRAM_SIZE
+
+#define CONFIG_SYS_INIT_SP_OFFSET		(CONFIG_SYS_INIT_RAM_SIZE - \
+						 GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR			(CONFIG_SYS_INIT_RAM_ADDR + \
+						 CONFIG_SYS_INIT_SP_OFFSET)
+
+#define CONFIG_SYS_MALLOC_LEN			(16 * 1024 * 1024)
+
+/* FLASH and environment organization */
+#define CONFIG_SYS_NO_FLASH
+
+#ifdef CONFIG_CMD_NAND
+
+/* NAND config */
+#define CONFIG_NAND_MXS
+#ifndef CONFIG_SYS_NAND_MAX_CHIPS
+#define CONFIG_SYS_NAND_MAX_CHIPS		2
+#endif
+#define CONFIG_SYS_MAX_NAND_DEVICE		1
+#define CONFIG_SYS_NAND_BASE			0x40000000
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+
+/* DMA config, needed for GPMI/MXS NAND support */
+#define CONFIG_APBH_DMA
+#define CONFIG_APBH_DMA_BURST
+#define CONFIG_APBH_DMA_BURST8
+
+/* Fuse support */
+#define CONFIG_MXC_OCOTP
+
+/* Environment in NAND */
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_OFFSET		(16 << 20)
+#define CONFIG_ENV_SECT_SIZE		(128 << 10)
+#define CONFIG_ENV_SIZE			CONFIG_ENV_SECT_SIZE
+#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + (512 << 10))
+#define CONFIG_ENV_SIZE_REDUND		CONFIG_ENV_SIZE
+
+#else /* CONFIG_CMD_NAND */
+
+/* Environment in MMC */
+#define CONFIG_ENV_SIZE			(8 << 10)
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_OFFSET		(6 * 64 * 1024)
+#define CONFIG_SYS_MMC_ENV_DEV		0
+
+#endif /* CONFIG_CMD_NAND */
+
+/*
+ * U-Boot configuration
+ */
+
+/* Console boot messages */
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+/* Tag config */
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_REVISION_TAG
+
+/* Board startup config */
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_MISC_INIT_R
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+/* Device tree support */
+#define CONFIG_OF_LIBFDT
+
+#define CONFIG_LOADADDR				0x12000000
+#define CONFIG_SYS_TEXT_BASE			0x17800000
+
+#define CONFIG_SYS_MEMTEST_START		PHYS_SDRAM
+#define CONFIG_SYS_MEMTEST_END			(CONFIG_SYS_MEMTEST_START + \
+						 PHYS_SDRAM_SIZE - (12 << 20))
+
+#define CONFIG_BOOTDELAY			3
+#define CONFIG_BOOTCOMMAND			"run bootubi_scr"
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_HUSH_PARSER
+
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_PREBOOT
+
+#define CONFIG_SYS_CBSIZE			256
+
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE			(CONFIG_SYS_CBSIZE + \
+						 sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS			16
+#define CONFIG_SYS_BARGSIZE			CONFIG_SYS_CBSIZE
+
+#define CONFIG_SYS_LOAD_ADDR			CONFIG_LOADADDR
+
+/* MTD/UBI/UBIFS config */
+#define CONFIG_LZO
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_RBTREE
+
+#if (CONFIG_SYS_NAND_MAX_CHIPS == 1)
+#define MTDIDS_DEFAULT		"nand0=gpmi-nand"
+#define MTDPARTS_DEFAULT	"mtdparts=gpmi-nand:14M(spl),2M(uboot)," \
+				"512k(env1),512k(env2),-(ubi)"
+#elif (CONFIG_SYS_NAND_MAX_CHIPS == 2)
+#define MTDIDS_DEFAULT		"nand0=gpmi-nand"
+#define MTDPARTS_DEFAULT	"mtdparts=gpmi-nand:14M(spl),2M(uboot)," \
+				"512k(env1),512k(env2),495M(ubi0)," \
+				"14M(res0),2M(res1)," \
+				"512k(res2),512k(res3),-(ubi1)"
+#endif
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+#define CONFIG_CMD_CACHE
+#endif
+
+/*
+ * Environment configuration
+ */
+
+#if (CONFIG_SYS_NAND_MAX_CHIPS == 1)
+#define CONFIG_COMMON_ENV_UBI						\
+	"setubipartition=env set ubipartition ubi\0"			\
+	"setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0"
+#elif (CONFIG_SYS_NAND_MAX_CHIPS == 2)
+#define CONFIG_COMMON_ENV_UBI						\
+	"setubipartition=env set ubipartition ubi$boot_vol\0"		\
+	"setubirfs=env set ubirfs ubi0:rootfs\0"
+#endif
+
+#define CONFIG_COMMON_ENV_MISC						\
+	"user=user\0"							\
+	"project="CONFIG_PLATINUM_PROJECT"\0"				\
+	"uimage=uImage\0"						\
+	"dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \
+	"serverip=serverip\0"						\
+	"memaddrlinux=0x10800000\0"					\
+	"memaddrsrc=0x11000000\0"					\
+	"memaddrdtb=0x12000000\0"					\
+	"console=ttymxc0\0"						\
+	"baudrate=115200\0"						\
+	"boot_scr=boot.uboot\0"						\
+	"boot_vol=0\0"							\
+	"mtdids="MTDIDS_DEFAULT"\0"					\
+	"mtdparts="MTDPARTS_DEFAULT"\0"					\
+	"mmcfs=ext2\0"							\
+	"mmcrootpart=1\0"						\
+	\
+	"setnfspath=env set nfspath /home/nfs/$user/$project/root\0"	\
+	"settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \
+	"settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0"	\
+	"setubifilelinux=env set ubifilelinux boot/$uimage\0"		\
+	"setubipfiledtb=env set ubifiledtb boot/$dtb\0"			\
+	"setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0"	\
+	"setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0"		\
+	"setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0"			\
+	\
+	"loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0"		\
+	"loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0"			\
+	"loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0"		\
+	"loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0"		\
+	"loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux "	\
+		"$mmcfilelinux\0"					\
+	"loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb "	\
+		"$mmcfiledtb\0"						\
+	\
+	"ubipart=ubi part $ubipartition\0"				\
+	"ubimount=ubifsmount $ubirfs\0"					\
+	\
+	"setbootargscommon=env set bootargs $bootargs "			\
+		"console=$console,$baudrate enable_wait_mode=off\0"	\
+	"setbootargsmtd=env set bootargs $bootargs $mtdparts\0"		\
+	"setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0"		\
+	"setbootargsubirfs=env set bootargs $bootargs "			\
+		"ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \
+	"setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs "	\
+		"nfsroot=$serverip:$nfspath,v3,tcp\0"			\
+	"setbootargsmmcrfs=env set bootargs $bootargs "			\
+		"root=$mmcrootdev rootwait rw\0"			\
+	\
+	"bootnet=run settftpfilelinux settftpfiledtb setnfspath "	\
+		"setbootargscommon setbootargsmtd setbootargsdhcp "	\
+			"setbootargsnfsrfs;"				\
+			"run loadtftpkernel loadtftpdtb;"		\
+			"bootm $memaddrlinux - $memaddrdtb\0"		\
+	"bootnet_ubirfs=run settftpfilelinux settftpfiledtb;"		\
+			"run setubipartition setubirfs;"		\
+			"run setbootargscommon setbootargsmtd "		\
+				"setbootargsubirfs;"			\
+			"run loadtftpkernel loadtftpdtb;"		\
+			"bootm $memaddrlinux - $memaddrdtb\0"		\
+	"bootubi=run setubipartition setubirfs setubifilelinux "	\
+				"setubipfiledtb;"			\
+			"run setbootargscommon setbootargsmtd "		\
+				"setbootargsubirfs;"			\
+			"run ubipart ubimount loadubikernel loadubidtb;" \
+			"bootm $memaddrlinux - $memaddrdtb\0"		\
+	"bootubi_scr=run setubipartition setubirfs;"			\
+			"run ubipart ubimount;"				\
+			"if ubifsload ${memaddrsrc} boot/${boot_scr}; "	\
+			"then source ${memaddrsrc}; else run bootubi; fi\0" \
+	"bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb "	\
+			"setbootargscommon setbootargsmmcrfs;"		\
+			"run loadmmckernel loadmmcdtb;"			\
+			"bootm $memaddrlinux - $memaddrdtb\0"		\
+	\
+	"bootcmd="CONFIG_BOOTCOMMAND"\0"
+
+#define CONFIG_COMMON_ENV_SETTINGS			CONFIG_COMMON_ENV_MISC \
+							CONFIG_COMMON_ENV_UBI
+#endif /* __PLATINUM_CONFIG_H__ */