mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
304 lines
8.7 KiB
C
304 lines
8.7 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
|
|
*/
|
|
#define CONFIG_DRIVER_TI_EMAC
|
|
#undef CONFIG_USE_SPIFLASH
|
|
#undef CONFIG_SYS_USE_NOR
|
|
#define CONFIG_USE_NAND
|
|
|
|
/*
|
|
* Disable DM_* for SPL build and can be re-enabled after adding
|
|
* DM support in SPL
|
|
*/
|
|
#ifdef CONFIG_SPL_BUILD
|
|
#undef CONFIG_DM_I2C
|
|
#undef CONFIG_DM_I2C_COMPAT
|
|
#endif
|
|
/*
|
|
* SoC Configuration
|
|
*/
|
|
#define CONFIG_MACH_OMAPL138_LCDK
|
|
#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
|
|
#define CONFIG_SYS_OSCIN_FREQ 24000000
|
|
#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
|
|
#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
|
|
#define CONFIG_SYS_HZ 1000
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
|
|
/*
|
|
* Memory Info
|
|
*/
|
|
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
|
|
#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*/
|
|
|
|
/* memtest start addr */
|
|
#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
|
|
|
|
/* memtest will be run on 16MB */
|
|
#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
|
|
|
|
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
|
|
|
|
#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)
|
|
#if !defined(CONFIG_DM_SERIAL)
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
|
|
#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
|
|
#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
|
|
#endif
|
|
|
|
#define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE
|
|
#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID)
|
|
#define CONFIG_SF_DEFAULT_SPEED 30000000
|
|
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
|
|
|
|
#ifdef CONFIG_USE_SPIFLASH
|
|
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000
|
|
#define CONFIG_SYS_SPI_U_BOOT_SIZE 0x30000
|
|
#endif
|
|
|
|
/*
|
|
* I2C Configuration
|
|
*/
|
|
#define CONFIG_SYS_I2C_DAVINCI
|
|
#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_USE_NAND
|
|
#define CONFIG_NAND_DAVINCI
|
|
#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
|
|
#define CONFIG_ENV_SIZE (128 << 9)
|
|
#define CONFIG_SYS_NAND_USE_FLASH_BBT
|
|
#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_5_ADDR_CYCLE
|
|
#define CONFIG_SYS_NAND_PAGE_SIZE (2 << 10)
|
|
#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10)
|
|
#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_PAGE_COUNT 64
|
|
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
|
|
#define CONFIG_SYS_NAND_ECCSIZE 512
|
|
#define CONFIG_SYS_NAND_ECCBYTES 10
|
|
#define CONFIG_SYS_NAND_OOBSIZE 64
|
|
#define CONFIG_SPL_NAND_BASE
|
|
#define CONFIG_SPL_NAND_DRIVERS
|
|
#define CONFIG_SPL_NAND_ECC
|
|
#define CONFIG_SPL_NAND_LOAD
|
|
#endif
|
|
|
|
#ifdef CONFIG_SYS_USE_NOR
|
|
#define CONFIG_FLASH_CFI_DRIVER
|
|
#define CONFIG_SYS_FLASH_CFI
|
|
#define CONFIG_SYS_FLASH_PROTECTION
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
|
|
#define CONFIG_SYS_FLASH_SECT_SZ (128 << 10) /* 128KB */
|
|
#define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ * 3)
|
|
#define CONFIG_ENV_SIZE (128 << 10)
|
|
#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
|
|
#define PHYS_FLASH_SIZE (8 << 20) /* Flash size 8MB */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\
|
|
+ 3)
|
|
#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
|
|
#endif
|
|
|
|
#ifdef CONFIG_USE_SPIFLASH
|
|
#define CONFIG_ENV_SIZE (64 << 10)
|
|
#define CONFIG_ENV_OFFSET (256 << 10)
|
|
#define CONFIG_ENV_SECT_SIZE (64 << 10)
|
|
#endif
|
|
|
|
/*
|
|
* Network & Ethernet Configuration
|
|
*/
|
|
#ifdef CONFIG_DRIVER_TI_EMAC
|
|
#define CONFIG_MII
|
|
#undef CONFIG_DRIVER_TI_EMAC_USE_RMII
|
|
#define CONFIG_BOOTP_DEFAULT
|
|
#define CONFIG_BOOTP_DNS2
|
|
#define CONFIG_BOOTP_SEND_HOSTNAME
|
|
#define CONFIG_NET_RETRY_COUNT 10
|
|
#endif
|
|
|
|
/*
|
|
* U-Boot general configuration
|
|
*/
|
|
#define CONFIG_MISC_INIT_R
|
|
#define CONFIG_BOOTFILE "zImage" /* Boot file name */
|
|
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
|
|
#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
|
|
#define CONFIG_MX_CYCLIC
|
|
|
|
/*
|
|
* Linux Information
|
|
*/
|
|
#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
|
|
#define CONFIG_CMDLINE_TAG
|
|
#define CONFIG_REVISION_TAG
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"run envboot; " \
|
|
"run mmcboot; "
|
|
|
|
#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"
|
|
|
|
#ifdef CONFIG_CMD_BDI
|
|
#define CONFIG_CLOCKS
|
|
#endif
|
|
|
|
#ifndef CONFIG_DRIVER_TI_EMAC
|
|
#endif
|
|
|
|
#ifdef CONFIG_USE_NAND
|
|
#define CONFIG_MTD_DEVICE
|
|
#define CONFIG_MTD_PARTITIONS
|
|
#endif
|
|
|
|
#if !defined(CONFIG_USE_NAND) && \
|
|
!defined(CONFIG_SYS_USE_NOR) && \
|
|
!defined(CONFIG_USE_SPIFLASH)
|
|
#define CONFIG_ENV_SIZE (16 << 10)
|
|
#endif
|
|
|
|
/* SD/MMC */
|
|
|
|
#ifdef CONFIG_ENV_IS_IN_MMC
|
|
#undef CONFIG_ENV_SIZE
|
|
#undef CONFIG_ENV_OFFSET
|
|
#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
|
|
#define CONFIG_ENV_OFFSET (51 << 9) /* Sector 51 */
|
|
#endif
|
|
|
|
#ifndef CONFIG_DIRECT_NOR_BOOT
|
|
/* 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
|
|
#define CONFIG_SPL_TEXT_BASE 0x80000000
|
|
#define CONFIG_SPL_MAX_FOOTPRINT 32768
|
|
#define CONFIG_SPL_PAD_TO 32768
|
|
#endif
|
|
|
|
/* 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 */
|