mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-10 15:14:43 +00:00
5e541a05f7
The 'environment' word is too long. We mostly use 'env' in U-Boot, so use that as the name of the include directory too. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
172 lines
4.2 KiB
C
172 lines
4.2 KiB
C
/* 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 CFG_SYS_EXCEPTION_VECTORS_HIGH
|
|
#define CFG_SYS_OSCIN_FREQ 24000000
|
|
#define CFG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
|
|
#define CFG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
|
|
|
|
#ifdef CONFIG_MTD_NOR_FLASH
|
|
#define CFG_SYS_DV_NOR_BOOT_CFG (0x11)
|
|
#endif
|
|
|
|
/*
|
|
* Memory Info
|
|
*/
|
|
#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
|
|
#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
|
|
#define CFG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
|
|
/* memtest start addr */
|
|
|
|
/* memtest will be run on 16MB */
|
|
|
|
#define CFG_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
|
|
*/
|
|
|
|
#define CFG_SYS_DA850_PLL0_PLLM 24
|
|
#define CFG_SYS_DA850_PLL1_PLLM 21
|
|
|
|
/*
|
|
* DDR2 memory configuration
|
|
*/
|
|
#define CFG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
|
|
DV_DDR_PHY_EXT_STRBEN | \
|
|
(0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))
|
|
|
|
#define CFG_SYS_DA850_DDR2_SDBCR ( \
|
|
(1 << DV_DDR_SDCR_MSDRAMEN_SHIFT) | \
|
|
(1 << DV_DDR_SDCR_DDREN_SHIFT) | \
|
|
(1 << DV_DDR_SDCR_SDRAMEN_SHIFT) | \
|
|
(1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) | \
|
|
(0x3 << DV_DDR_SDCR_CL_SHIFT) | \
|
|
(0x2 << DV_DDR_SDCR_IBANK_SHIFT) | \
|
|
(0x2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
|
|
|
|
/* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
|
|
#define CFG_SYS_DA850_DDR2_SDBCR2 0
|
|
|
|
#define CFG_SYS_DA850_DDR2_SDTIMR ( \
|
|
(14 << DV_DDR_SDTMR1_RFC_SHIFT) | \
|
|
(2 << DV_DDR_SDTMR1_RP_SHIFT) | \
|
|
(2 << DV_DDR_SDTMR1_RCD_SHIFT) | \
|
|
(1 << DV_DDR_SDTMR1_WR_SHIFT) | \
|
|
(5 << DV_DDR_SDTMR1_RAS_SHIFT) | \
|
|
(8 << DV_DDR_SDTMR1_RC_SHIFT) | \
|
|
(1 << DV_DDR_SDTMR1_RRD_SHIFT) | \
|
|
(0 << DV_DDR_SDTMR1_WTR_SHIFT))
|
|
|
|
#define CFG_SYS_DA850_DDR2_SDTIMR2 ( \
|
|
(7 << DV_DDR_SDTMR2_RASMAX_SHIFT) | \
|
|
(0 << DV_DDR_SDTMR2_XP_SHIFT) | \
|
|
(0 << DV_DDR_SDTMR2_ODT_SHIFT) | \
|
|
(17 << DV_DDR_SDTMR2_XSNR_SHIFT) | \
|
|
(199 << DV_DDR_SDTMR2_XSRD_SHIFT) | \
|
|
(0 << DV_DDR_SDTMR2_RTP_SHIFT) | \
|
|
(0 << DV_DDR_SDTMR2_CKE_SHIFT))
|
|
|
|
#define CFG_SYS_DA850_DDR2_SDRCR 0x00000494
|
|
#define CFG_SYS_DA850_DDR2_PBBPR 0x30
|
|
|
|
/*
|
|
* Serial Driver info
|
|
*/
|
|
#define CFG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
|
|
|
|
#define CFG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID)
|
|
|
|
/*
|
|
* I2C Configuration
|
|
*/
|
|
#define CFG_SYS_I2C_EXPANDER_ADDR 0x20
|
|
|
|
/*
|
|
* Flash & Environment
|
|
*/
|
|
#ifdef CONFIG_MTD_RAW_NAND
|
|
#define CFG_SYS_NAND_CS 3
|
|
#define CFG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
|
|
#define CFG_SYS_NAND_MASK_CLE 0x10
|
|
#define CFG_SYS_NAND_MASK_ALE 0x8
|
|
#define CFG_SYS_NAND_U_BOOT_SIZE 0x40000
|
|
#define CFG_SYS_NAND_U_BOOT_DST 0xc1080000
|
|
#define CFG_SYS_NAND_U_BOOT_START CFG_SYS_NAND_U_BOOT_DST
|
|
#define CFG_SYS_NAND_ECCPOS { \
|
|
24, 25, 26, 27, 28, \
|
|
29, 30, 31, 32, 33, 34, 35, 36, 37, 38, \
|
|
39, 40, 41, 42, 43, 44, 45, 46, 47, 48, \
|
|
49, 50, 51, 52, 53, 54, 55, 56, 57, 58, \
|
|
59, 60, 61, 62, 63 }
|
|
#define CFG_SYS_NAND_ECCSIZE 512
|
|
#define CFG_SYS_NAND_ECCBYTES 10
|
|
#endif
|
|
|
|
#ifdef CONFIG_MTD_NOR_FLASH
|
|
#define CFG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
|
|
#define PHYS_FLASH_SIZE (8 << 20) /* Flash size 8MB */
|
|
#endif
|
|
|
|
/*
|
|
* U-Boot general configuration
|
|
*/
|
|
|
|
/*
|
|
* 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 <env/ti/mmc.h>
|
|
|
|
#define CFG_EXTRA_ENV_SETTINGS \
|
|
DEFAULT_LINUX_BOOT_ENV \
|
|
DEFAULT_MMC_TI_ARGS \
|
|
"bootpart=0:2\0" \
|
|
"bootdir=/boot\0" \
|
|
"bootfile=zImage\0" \
|
|
"fdtfile=da850-evm.dtb\0" \
|
|
"boot_fdt=yes\0" \
|
|
"boot_fit=0\0" \
|
|
"console=ttyS2,115200n8\0" \
|
|
"hwconfig=dsp:wake=yes"
|
|
|
|
#ifdef CONFIG_SPL_BUILD
|
|
/* defines for SPL */
|
|
|
|
#endif
|
|
|
|
/* Load U-Boot Image From MMC */
|
|
|
|
/* additions for new relocation code, must added to all boards */
|
|
#define CFG_SYS_SDRAM_BASE 0xc0000000
|
|
|
|
#include <asm/arch/hardware.h>
|
|
|
|
#endif /* __CONFIG_H */
|