u-boot/include/configs/omapl138_lcdk.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
 *
 * Based on davinci_dvevm.h. Original Copyrights follow:
 *
 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * Board
 */

/*
 * SoC Configuration
 */
#define CONFIG_SYS_OSCIN_FREQ		24000000
#define CONFIG_SYS_TIMERBASE		DAVINCI_TIMER0_BASE
#define CONFIG_SYS_HZ_CLOCK		clk_get(DAVINCI_AUXCLK_CLKID)

/*
 * Memory Info
 */
#define PHYS_SDRAM_1		DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
#define PHYS_SDRAM_1_SIZE	(128 << 20) /* SDRAM size 128MB */
#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/

#define CONFIG_SPL_BSS_START_ADDR DAVINCI_DDR_EMIF_DATA_BASE

/* memtest start addr */

/* memtest will be run on 16MB */

#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (	\
	DAVINCI_SYSCFG_SUSPSRC_TIMER0 |		\
	DAVINCI_SYSCFG_SUSPSRC_SPI1 |		\
	DAVINCI_SYSCFG_SUSPSRC_UART2 |		\
	DAVINCI_SYSCFG_SUSPSRC_EMAC |		\
	DAVINCI_SYSCFG_SUSPSRC_I2C)

/*
 * PLL configuration
 */

/* Requires CONFIG_SYS_DA850_PLL0_POSTDIV=0, set in Kconfig */
#define CONFIG_SYS_DA850_PLL0_PLLM     18
#define CONFIG_SYS_DA850_PLL1_PLLM     21

/*
 * DDR2 memory configuration
 */
#define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
					DV_DDR_PHY_EXT_STRBEN | \
					(0x5 << DV_DDR_PHY_RD_LATENCY_SHIFT))

#define CONFIG_SYS_DA850_DDR2_SDBCR (		  \
	(1 << DV_DDR_SDCR_DDR2EN_SHIFT)		| \
	(1 << DV_DDR_SDCR_DDREN_SHIFT)		| \
	(1 << DV_DDR_SDCR_SDRAMEN_SHIFT)	| \
	(1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT)	| \
	(4 << DV_DDR_SDCR_CL_SHIFT)		| \
	(3 << DV_DDR_SDCR_IBANK_SHIFT)		| \
	(2 << DV_DDR_SDCR_PAGESIZE_SHIFT))

/* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
#define CONFIG_SYS_DA850_DDR2_SDBCR2 0

#define CONFIG_SYS_DA850_DDR2_SDTIMR (		  \
	(19 << DV_DDR_SDTMR1_RFC_SHIFT)		| \
	(1 << DV_DDR_SDTMR1_RP_SHIFT)		| \
	(1 << DV_DDR_SDTMR1_RCD_SHIFT)		| \
	(2 << DV_DDR_SDTMR1_WR_SHIFT)		| \
	(6 << DV_DDR_SDTMR1_RAS_SHIFT)		| \
	(8 << DV_DDR_SDTMR1_RC_SHIFT)		| \
	(1 << DV_DDR_SDTMR1_RRD_SHIFT)		| \
	(1 << DV_DDR_SDTMR1_WTR_SHIFT))

#define CONFIG_SYS_DA850_DDR2_SDTIMR2 (		  \
	(7 << DV_DDR_SDTMR2_RASMAX_SHIFT)	| \
	(2 << DV_DDR_SDTMR2_XP_SHIFT)		| \
	(0 << DV_DDR_SDTMR2_ODT_SHIFT)		| \
	(20 << DV_DDR_SDTMR2_XSNR_SHIFT)	| \
	(199 << DV_DDR_SDTMR2_XSRD_SHIFT)	| \
	(1 << DV_DDR_SDTMR2_RTP_SHIFT)		| \
	(2 << DV_DDR_SDTMR2_CKE_SHIFT))

#define CONFIG_SYS_DA850_DDR2_SDRCR    0x00000492
#define CONFIG_SYS_DA850_DDR2_PBBPR    0x30

/*
 * Serial Driver info
 */
#define CONFIG_SYS_NS16550_CLK	clk_get(DAVINCI_UART2_CLKID)

#define CONFIG_SYS_SPI_BASE		DAVINCI_SPI1_BASE
#define CONFIG_SYS_SPI_CLK		clk_get(DAVINCI_SPI1_CLKID)

/*
 * I2C Configuration
 */
#define CONFIG_SYS_DAVINCI_I2C_SPEED	25000
#define CONFIG_SYS_DAVINCI_I2C_SLAVE	10 /* Bogus, master-only in U-Boot */
#define CONFIG_SYS_I2C_EXPANDER_ADDR	0x20

/*
 * Flash & Environment
 */
#ifdef CONFIG_MTD_RAW_NAND
#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
#define	CONFIG_SYS_NAND_PAGE_2K
#define CONFIG_SYS_NAND_CS		3
#define CONFIG_SYS_NAND_BASE		DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
#define CONFIG_SYS_NAND_MASK_CLE	0x10
#define CONFIG_SYS_NAND_MASK_ALE	0x8
#undef CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE	1 /* Max number of NAND devices */
#define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
#define CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC
#define CONFIG_SYS_NAND_U_BOOT_SIZE	SZ_512K
#define CONFIG_SYS_NAND_U_BOOT_DST	0xc1080000
#define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_NAND_U_BOOT_DST
#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP	(CONFIG_SYS_NAND_U_BOOT_DST - \
					CONFIG_SYS_NAND_U_BOOT_SIZE - \
					CONFIG_SYS_MALLOC_LEN -       \
					GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_NAND_ECCPOS		{				\
				6, 7, 8, 9, 10, 11, 12, 13, 14, 15,	\
				22, 23, 24, 25, 26, 27, 28, 29, 30, 31, \
				38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \
				54, 55, 56, 57, 58, 59, 60, 61, 62, 63 }
#define CONFIG_SYS_NAND_ECCSIZE		512
#define CONFIG_SYS_NAND_ECCBYTES	10
#endif

/*
 * U-Boot general configuration
 */

/*
 * USB Configs
 */
#define CONFIG_USB_OHCI_NEW
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	15

/*
 * Linux Information
 */
#define LINUX_BOOT_PARAM_ADDR	(PHYS_SDRAM_1 + 0x100)

#define DEFAULT_LINUX_BOOT_ENV \
	"loadaddr=0xc0700000\0" \
	"fdtaddr=0xc0600000\0" \
	"scriptaddr=0xc0600000\0"

#include <environment/ti/mmc.h>

#define CONFIG_EXTRA_ENV_SETTINGS \
	DEFAULT_LINUX_BOOT_ENV \
	DEFAULT_MMC_TI_ARGS \
	"bootpart=0:2\0" \
	"bootdir=/boot\0" \
	"bootfile=zImage\0" \
	"fdtfile=da850-lcdk.dtb\0" \
	"boot_fdt=yes\0" \
	"boot_fit=0\0" \
	"console=ttyS2,115200n8\0"

/* SD/MMC */

/* defines for SPL */
#define CONFIG_SYS_SPL_MALLOC_START	(CONFIG_SYS_TEXT_BASE - \
						CONFIG_SYS_MALLOC_LEN)
#define CONFIG_SYS_SPL_MALLOC_SIZE	CONFIG_SYS_MALLOC_LEN
#define CONFIG_SPL_STACK	0x8001ff00

/* additions for new relocation code, must added to all boards */
#define CONFIG_SYS_SDRAM_BASE		0xc0000000
#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
					GENERATED_GBL_DATA_SIZE)

#include <asm/arch/hardware.h>

#endif /* __CONFIG_H */