[U-Boot] [PATCH v2 4/4] add TI DA8xx support: Integrate DA830 EVM support into U-Boot
Integrate DA830 EVM support into U-Boot.
Provides initial support for TI OMAP-L137/DA830 SoC devices on a Spectrum Digital EVM board. See http://www.spectrumdigital.com/
Signed-off-by: Nick Thompson nick.thompson@gefanuc.com --- Applies to u-boot-ti
MAINTAINERS | 4 + MAKEALL | 1 + Makefile | 3 + include/common.h | 4 + include/configs/da830evm.h | 244 ++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 256 insertions(+), 0 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS index 528b963..88b4abd 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -712,6 +712,10 @@ Andrea Scian andrea.scian@dave-tech.it
B2 ARM7TDMI (S3C44B0X)
+Nick Thompson nick.thompson@gefanuc.com + + da830evm ARM926EJS (DA830/OMAP-L137) + Albin Tonnerre albin.tonnerre@free-electrons.com
sbc35_a9g20 ARM926EJS (AT91SAM9G20 SoC) diff --git a/MAKEALL b/MAKEALL index 0a34a58..4d4350b 100755 --- a/MAKEALL +++ b/MAKEALL @@ -569,6 +569,7 @@ LIST_ARM9=" \ davinci_dm355evm \ davinci_dm355leopard \ davinci_dm6467evm \ + da830evm \ "
######################################################################### diff --git a/Makefile b/Makefile index 449099a..ab0469c 100644 --- a/Makefile +++ b/Makefile @@ -2936,6 +2936,9 @@ davinci_dm365evm_config : unconfig davinci_dm6467evm_config : unconfig @$(MKCONFIG) $(@:_config=) arm arm926ejs dm6467evm davinci davinci
+da830evm_config: unconfig + @$(MKCONFIG) $(@:_config=) arm arm926ejs da830evm davinci da8xx + imx27lite_config: unconfig @$(MKCONFIG) $(@:_config=) arm arm926ejs imx27lite logicpd mx27
diff --git a/include/common.h b/include/common.h index f7c93bf..81cafab 100644 --- a/include/common.h +++ b/include/common.h @@ -107,6 +107,10 @@ typedef volatile unsigned char vu_char; #ifdef CONFIG_BLACKFIN #include <asm/blackfin.h> #endif +#ifdef CONFIG_SOC_DA8XX +#include <asm/arch/hardware.h> +#endif +
#include <part.h> #include <flash.h> diff --git a/include/configs/da830evm.h b/include/configs/da830evm.h new file mode 100644 index 0000000..d974efd --- /dev/null +++ b/include/configs/da830evm.h @@ -0,0 +1,244 @@ +/* + * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com> + * + * Based on davinci_dvevm.h. Original Copyrights follow: + * + * Copyright (C) 2007 Sergey Kubushyn ksi@koi8.net + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_H +#define __CONFIG_H +#include <asm/sizes.h> +#include <asm/arch/clock.h> + +/* + * Board + */ + +/* + * SoC Configuration + */ +#define CONFIG_MACH_DAVINCI_DA830_EVM +#define CONFIG_ARM926EJS /* arm926ejs CPU core */ +#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */ +#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 +#undef CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */ + +/* + * Memory Info + */ +#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */ +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */ +#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */ +#define PHYS_SDRAM_1_SIZE 0x04000000 /* SDRAM size 64MB */ +#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* memtest start addr */ +#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024) /* 16MB test */ +#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ +#define CONFIG_STACKSIZE (256*1024) /* regular stack */ + +/* + * Serial Driver info + */ +#define CONFIG_SYS_NS16550 +#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_CONS_INDEX 1 /* use UART0 for console */ +#define CONFIG_BAUDRATE 115200 /* Default baud rate */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +/* + * I2C Configuration + */ +#define CONFIG_HARD_I2C +#define CONFIG_DRIVER_DAVINCI_I2C +#define CONFIG_SYS_I2C_SPEED 25000 /* 100Kbps won't work, H/W bug */ +#define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ + +/* + * I2C EEPROM definitions for catalyst 24W256 EEPROM chip + */ +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20 + +/* + * Network & Ethernet Configuration + */ +#ifdef CONFIG_DRIVER_TI_EMAC +#define CONFIG_MII +#define CONFIG_BOOTP_DEFAULT +#define CONFIG_BOOTP_DNS +#define CONFIG_BOOTP_DNS2 +#define CONFIG_BOOTP_SEND_HOSTNAME +#define CONFIG_NET_RETRY_COUNT 10 +#define CONFIG_NET_MULTI +#endif + +/* + * Flash & Environment + */ +#ifdef CONFIG_USE_NAND +#undef CONFIG_ENV_IS_IN_FLASH +#define CONFIG_NAND_DAVINCI +#define CONFIG_SYS_NO_FLASH +#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */ +#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */ +#define CONFIG_ENV_SIZE (128 << 10) +#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST +#define CONFIG_SYS_NAND_CS 3 +#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE +#define CONFIG_SYS_CLE_MASK 0x10 +#define CONFIG_SYS_ALE_MASK 0x8 +#define CONFIG_SYS_NAND_HW_ECC +#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ +#define NAND_MAX_CHIPS 1 +#define DEF_BOOTM "" +#endif + +#ifdef CONFIG_USE_NOR +#define CONFIG_ENV_IS_IN_FLASH +#undef CONFIG_SYS_NO_FLASH +#define CONFIG_SYS_FLASH_CFI_DRIVER +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */ +#define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */ +#define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3) +#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE +#define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */ +#define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ) +#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ +#define CONFIG_SYS_FLASH_SPL_ACCESS +#endif + +#ifdef CONFIG_USE_SPIFLASH +#undef CONFIG_ENV_IS_IN_FLASH +#undef CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_SIZE (16 << 10) +#define CONFIG_ENV_OFFSET (256 << 10) +#define CONFIG_ENV_SECT_SIZE 4096 +#define CONFIG_SYS_NO_FLASH +#define CONFIG_SPI +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_WINBOND +#define CONFIG_DAVINCI_SPI +#define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE +#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID) +#define CONFIG_SF_DEFAULT_SPEED 50000000 +#define CONFIG_SYS_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED +#endif + + +/* + * U-Boot general configuration + */ +#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */ +#undef CONFIG_MISC_INIT_R +#undef CONFIG_BOOTDELAY +#define CONFIG_BOOTFILE "uImage" /* Boot file name */ +#define CONFIG_SYS_PROMPT "DA830-evm > " /* Command Prompt */ +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */ +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + 0x700000) +#define CONFIG_VERSION_VARIABLE +#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */ +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_CMDLINE_EDITING +#define CONFIG_SYS_LONGHELP +#define CONFIG_CRC32_VERIFY +#define CONFIG_MX_CYCLIC +#define CONFIG_USE_PINMUX + +/* + * Linux Information + */ +#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100) +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp" +#define CONFIG_BOOTCOMMAND "" +#define CONFIG_BOOTDELAY 3 + +/* + * U-Boot commands + */ +#include <config_cmd_default.h> +#define CONFIG_CMD_ENV +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_DIAG +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING +#define CONFIG_CMD_SAVES +#define CONFIG_CMD_MEMORY +#undef CONFIG_CMD_BDI +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_SETGETDCR +#define CONFIG_CMD_EEPROM + +#ifndef CONFIG_DRIVER_TI_EMAC +#undef CONFIG_CMD_NET +#endif + +#ifdef CONFIG_USE_NAND +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_IMLS +#define CONFIG_CMD_NAND +#define CONFIG_CMD_MTDPARTS +#define CONFIG_MTD_PARTITIONS +#define CONFIG_CMD_UBI +#define CONFIG_RBTREE +#endif + +#ifdef CONFIG_USE_SPIFLASH +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_FLASH +#define CONFIG_CMD_SPI +#define CONFIG_CMD_SAVEENV +#endif + +#if !defined(CONFIG_USE_NAND) && \ + !defined(CONFIG_USE_NOR) && \ + !defined(CONFIG_USE_SPIFLASH) +#define CONFIG_ENV_IS_NOWHERE +#define CONFIG_SYS_NO_FLASH +#define CONFIG_ENV_SIZE (16 << 10) +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_ENV +#endif + +#ifdef CONFIG_USB_DA8XX +#define CONFIG_CMD_USB /* include support for usb */ +#define CONFIG_CMD_STORAGE /* include support for usb */ +#define CONFIG_CMD_FAT /* include support for FAT/storage*/ +#define CONFIG_DOS_PARTITION /* include support for FAT/storage*/ +#endif + +#endif /* __CONFIG_H */
Nick Thompson wrote:
Integrate DA830 EVM support into U-Boot.
Provides initial support for TI OMAP-L137/DA830 SoC devices on a Spectrum Digital EVM board. See http://www.spectrumdigital.com/
Signed-off-by: Nick Thompson nick.thompson@gefanuc.com
Applies to u-boot-ti
MAINTAINERS | 4 + MAKEALL | 1 + Makefile | 3 + include/common.h | 4 + include/configs/da830evm.h | 244 ++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 256 insertions(+), 0 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS index 528b963..88b4abd 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -712,6 +712,10 @@ Andrea Scian andrea.scian@dave-tech.it
B2 ARM7TDMI (S3C44B0X)
+Nick Thompson nick.thompson@gefanuc.com
- da830evm ARM926EJS (DA830/OMAP-L137)
Albin Tonnerre albin.tonnerre@free-electrons.com
sbc35_a9g20 ARM926EJS (AT91SAM9G20 SoC) diff --git a/MAKEALL b/MAKEALL index 0a34a58..4d4350b 100755 --- a/MAKEALL +++ b/MAKEALL @@ -569,6 +569,7 @@ LIST_ARM9=" \ davinci_dm355evm \ davinci_dm355leopard \ davinci_dm6467evm \
- da830evm \
"
######################################################################### diff --git a/Makefile b/Makefile index 449099a..ab0469c 100644 --- a/Makefile +++ b/Makefile @@ -2936,6 +2936,9 @@ davinci_dm365evm_config : unconfig davinci_dm6467evm_config : unconfig @$(MKCONFIG) $(@:_config=) arm arm926ejs dm6467evm davinci davinci
+da830evm_config: unconfig
- @$(MKCONFIG) $(@:_config=) arm arm926ejs da830evm davinci da8xx
imx27lite_config: unconfig @$(MKCONFIG) $(@:_config=) arm arm926ejs imx27lite logicpd mx27
diff --git a/include/common.h b/include/common.h index f7c93bf..81cafab 100644 --- a/include/common.h +++ b/include/common.h @@ -107,6 +107,10 @@ typedef volatile unsigned char vu_char; #ifdef CONFIG_BLACKFIN #include <asm/blackfin.h> #endif +#ifdef CONFIG_SOC_DA8XX +#include <asm/arch/hardware.h> +#endif
#include <part.h> #include <flash.h> diff --git a/include/configs/da830evm.h b/include/configs/da830evm.h new file mode 100644 index 0000000..d974efd --- /dev/null +++ b/include/configs/da830evm.h @@ -0,0 +1,244 @@ +/*
- Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
- Based on davinci_dvevm.h. Original Copyrights follow:
- Copyright (C) 2007 Sergey Kubushyn ksi@koi8.net
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
- */
+#ifndef __CONFIG_H +#define __CONFIG_H +#include <asm/sizes.h> +#include <asm/arch/clock.h>
+/*
- Board
- */
+/*
- SoC Configuration
- */
+#define CONFIG_MACH_DAVINCI_DA830_EVM +#define CONFIG_ARM926EJS /* arm926ejs CPU core */ +#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */ +#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
Extra space at end of ..CLK_FREQ optional fix
+#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 +#undef CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
+/*
- Memory Info
- */
+#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */ +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */ +#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */ +#define PHYS_SDRAM_1_SIZE 0x04000000 /* SDRAM size 64MB */ +#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* memtest start addr */ +#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024) /* 16MB test */ +#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ +#define CONFIG_STACKSIZE (256*1024) /* regular stack */
+/*
- Serial Driver info
- */
+#define CONFIG_SYS_NS16550 +#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_CONS_INDEX 1 /* use UART0 for console */ +#define CONFIG_BAUDRATE 115200 /* Default baud rate */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+/*
- I2C Configuration
- */
+#define CONFIG_HARD_I2C +#define CONFIG_DRIVER_DAVINCI_I2C +#define CONFIG_SYS_I2C_SPEED 25000 /* 100Kbps won't work, H/W bug */ +#define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
+/*
- I2C EEPROM definitions for catalyst 24W256 EEPROM chip
- */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
+/*
- Network & Ethernet Configuration
- */
+#ifdef CONFIG_DRIVER_TI_EMAC +#define CONFIG_MII +#define CONFIG_BOOTP_DEFAULT +#define CONFIG_BOOTP_DNS +#define CONFIG_BOOTP_DNS2 +#define CONFIG_BOOTP_SEND_HOSTNAME +#define CONFIG_NET_RETRY_COUNT 10 +#define CONFIG_NET_MULTI +#endif
+/*
- Flash & Environment
- */
+#ifdef CONFIG_USE_NAND +#undef CONFIG_ENV_IS_IN_FLASH +#define CONFIG_NAND_DAVINCI +#define CONFIG_SYS_NO_FLASH +#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */ +#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */ +#define CONFIG_ENV_SIZE (128 << 10) +#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST +#define CONFIG_SYS_NAND_CS 3 +#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE +#define CONFIG_SYS_CLE_MASK 0x10 +#define CONFIG_SYS_ALE_MASK 0x8 +#define CONFIG_SYS_NAND_HW_ECC +#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ +#define NAND_MAX_CHIPS 1 +#define DEF_BOOTM "" +#endif
+#ifdef CONFIG_USE_NOR +#define CONFIG_ENV_IS_IN_FLASH +#undef CONFIG_SYS_NO_FLASH +#define CONFIG_SYS_FLASH_CFI_DRIVER +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */ +#define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */ +#define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3) +#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE +#define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */ +#define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ) +#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ +#define CONFIG_SYS_FLASH_SPL_ACCESS +#endif
+#ifdef CONFIG_USE_SPIFLASH +#undef CONFIG_ENV_IS_IN_FLASH +#undef CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_SIZE (16 << 10) +#define CONFIG_ENV_OFFSET (256 << 10) +#define CONFIG_ENV_SECT_SIZE 4096 +#define CONFIG_SYS_NO_FLASH +#define CONFIG_SPI +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_WINBOND +#define CONFIG_DAVINCI_SPI +#define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE +#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID) +#define CONFIG_SF_DEFAULT_SPEED 50000000 +#define CONFIG_SYS_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED +#endif
+/*
- U-Boot general configuration
- */
+#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */ +#undef CONFIG_MISC_INIT_R +#undef CONFIG_BOOTDELAY +#define CONFIG_BOOTFILE "uImage" /* Boot file name */ +#define CONFIG_SYS_PROMPT "DA830-evm > " /* Command Prompt */ +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */ +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + 0x700000) +#define CONFIG_VERSION_VARIABLE +#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */ +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_CMDLINE_EDITING +#define CONFIG_SYS_LONGHELP +#define CONFIG_CRC32_VERIFY +#define CONFIG_MX_CYCLIC +#define CONFIG_USE_PINMUX
+/*
- Linux Information
- */
+#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100) +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp" +#define CONFIG_BOOTCOMMAND "" +#define CONFIG_BOOTDELAY 3
+/*
- U-Boot commands
- */
+#include <config_cmd_default.h> +#define CONFIG_CMD_ENV +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_DIAG +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING +#define CONFIG_CMD_SAVES +#define CONFIG_CMD_MEMORY +#undef CONFIG_CMD_BDI +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_SETGETDCR +#define CONFIG_CMD_EEPROM
+#ifndef CONFIG_DRIVER_TI_EMAC +#undef CONFIG_CMD_NET +#endif
+#ifdef CONFIG_USE_NAND +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_IMLS +#define CONFIG_CMD_NAND +#define CONFIG_CMD_MTDPARTS +#define CONFIG_MTD_PARTITIONS +#define CONFIG_CMD_UBI +#define CONFIG_RBTREE +#endif
+#ifdef CONFIG_USE_SPIFLASH +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_FLASH +#define CONFIG_CMD_SPI +#define CONFIG_CMD_SAVEENV +#endif
+#if !defined(CONFIG_USE_NAND) && \
- !defined(CONFIG_USE_NOR) && \
- !defined(CONFIG_USE_SPIFLASH)
+#define CONFIG_ENV_IS_NOWHERE +#define CONFIG_SYS_NO_FLASH +#define CONFIG_ENV_SIZE (16 << 10) +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_ENV +#endif
+#ifdef CONFIG_USB_DA8XX +#define CONFIG_CMD_USB /* include support for usb */ +#define CONFIG_CMD_STORAGE /* include support for usb */ +#define CONFIG_CMD_FAT /* include support for FAT/storage*/ +#define CONFIG_DOS_PARTITION /* include support for FAT/storage*/ +#endif
+#endif /* __CONFIG_H */ _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
This is fine. Ack-ed Tom
Nick Thompson wrote:
Integrate DA830 EVM support into U-Boot.
Provides initial support for TI OMAP-L137/DA830 SoC devices on a
Spectrum
Digital EVM board. See http://www.spectrumdigital.com/
Signed-off-by: Nick Thompson nick.thompson@gefanuc.com
Applies to u-boot-ti
MAINTAINERS | 4 + MAKEALL | 1 + Makefile | 3 + include/common.h | 4 + include/configs/da830evm.h | 244
++++++++++++++++++++++++++++++++++++++++++++
5 files changed, 256 insertions(+), 0 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS index 528b963..88b4abd 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -712,6 +712,10 @@ Andrea Scian andrea.scian@dave-tech.it
B2 ARM7TDMI (S3C44B0X)
+Nick Thompson nick.thompson@gefanuc.com
- da830evm ARM926EJS (DA830/OMAP-L137)
Albin Tonnerre albin.tonnerre@free-electrons.com
sbc35_a9g20 ARM926EJS (AT91SAM9G20 SoC) diff --git a/MAKEALL b/MAKEALL index 0a34a58..4d4350b 100755 --- a/MAKEALL +++ b/MAKEALL @@ -569,6 +569,7 @@ LIST_ARM9=" \ davinci_dm355evm \ davinci_dm355leopard \ davinci_dm6467evm \
- da830evm \
"
#########################################################################
diff --git a/Makefile b/Makefile index 449099a..ab0469c 100644 --- a/Makefile +++ b/Makefile @@ -2936,6 +2936,9 @@ davinci_dm365evm_config : unconfig davinci_dm6467evm_config : unconfig @$(MKCONFIG) $(@:_config=) arm arm926ejs dm6467evm davinci davinci
+da830evm_config: unconfig
- @$(MKCONFIG) $(@:_config=) arm arm926ejs da830evm davinci da8xx
imx27lite_config: unconfig @$(MKCONFIG) $(@:_config=) arm arm926ejs imx27lite logicpd mx27
diff --git a/include/common.h b/include/common.h index f7c93bf..81cafab 100644 --- a/include/common.h +++ b/include/common.h @@ -107,6 +107,10 @@ typedef volatile unsigned char vu_char; #ifdef CONFIG_BLACKFIN #include <asm/blackfin.h> #endif +#ifdef CONFIG_SOC_DA8XX +#include <asm/arch/hardware.h> +#endif
#include <part.h> #include <flash.h> diff --git a/include/configs/da830evm.h b/include/configs/da830evm.h new file mode 100644 index 0000000..d974efd --- /dev/null +++ b/include/configs/da830evm.h @@ -0,0 +1,244 @@ +/*
- Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
- Based on davinci_dvevm.h. Original Copyrights follow:
- Copyright (C) 2007 Sergey Kubushyn ksi@koi8.net
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
- */
+#ifndef __CONFIG_H +#define __CONFIG_H +#include <asm/sizes.h>
I have cleaned up DaVinci and OMAP3 configs and they no longer use this header file. This header file might disappear from future versions of U-boot Take a look at http://git.denx.de/cgi-bin/gitweb.cgi?p=u-boot.git;a=commit;h=a16df2c1118829...
+#include <asm/arch/clock.h>
+/*
- Board
- */
+/*
- SoC Configuration
- */
+#define CONFIG_MACH_DAVINCI_DA830_EVM +#define CONFIG_ARM926EJS /* arm926ejs CPU core */ +#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */ +#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
Extra space at end of ..CLK_FREQ optional fix
+#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 +#undef CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init
done */
+/*
- Memory Info
- */
+#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc()
len */
+#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */ +#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */ +#define PHYS_SDRAM_1_SIZE 0x04000000 /* SDRAM size 64MB */ +#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* memtest start addr */ +#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024) /* 16MB
test */
+#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ +#define CONFIG_STACKSIZE (256*1024) /* regular stack */
+/*
- Serial Driver info
- */
+#define CONFIG_SYS_NS16550 +#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_CONS_INDEX 1 /* use UART0 for console */ +#define CONFIG_BAUDRATE 115200 /* Default baud rate
*/
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600,
115200 }
+/*
- I2C Configuration
- */
+#define CONFIG_HARD_I2C +#define CONFIG_DRIVER_DAVINCI_I2C +#define CONFIG_SYS_I2C_SPEED 25000 /* 100Kbps won't work, H/W
bug */
+#define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-
Boot */
+/*
- I2C EEPROM definitions for catalyst 24W256 EEPROM chip
- */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
+/*
- Network & Ethernet Configuration
- */
+#ifdef CONFIG_DRIVER_TI_EMAC +#define CONFIG_MII +#define CONFIG_BOOTP_DEFAULT +#define CONFIG_BOOTP_DNS +#define CONFIG_BOOTP_DNS2 +#define CONFIG_BOOTP_SEND_HOSTNAME +#define CONFIG_NET_RETRY_COUNT 10 +#define CONFIG_NET_MULTI +#endif
+/*
- Flash & Environment
- */
+#ifdef CONFIG_USE_NAND +#undef CONFIG_ENV_IS_IN_FLASH +#define CONFIG_NAND_DAVINCI +#define CONFIG_SYS_NO_FLASH +#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */ +#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode
*/
+#define CONFIG_ENV_SIZE (128 << 10) +#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST +#define CONFIG_SYS_NAND_CS 3 +#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE +#define CONFIG_SYS_CLE_MASK 0x10 +#define CONFIG_SYS_ALE_MASK 0x8 +#define CONFIG_SYS_NAND_HW_ECC +#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices
*/
+#define NAND_MAX_CHIPS 1 +#define DEF_BOOTM "" +#endif
+#ifdef CONFIG_USE_NOR +#define CONFIG_ENV_IS_IN_FLASH +#undef CONFIG_SYS_NO_FLASH +#define CONFIG_SYS_FLASH_CFI_DRIVER +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks
*/
+#define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */ +#define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3) +#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE +#define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */ +#define CONFIG_SYS_MAX_FLASH_SECT
(PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
+#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ +#define CONFIG_SYS_FLASH_SPL_ACCESS +#endif
+#ifdef CONFIG_USE_SPIFLASH +#undef CONFIG_ENV_IS_IN_FLASH +#undef CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_SIZE (16 << 10) +#define CONFIG_ENV_OFFSET (256 << 10) +#define CONFIG_ENV_SECT_SIZE 4096 +#define CONFIG_SYS_NO_FLASH +#define CONFIG_SPI +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_WINBOND +#define CONFIG_DAVINCI_SPI +#define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE +#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID) +#define CONFIG_SF_DEFAULT_SPEED 50000000 +#define CONFIG_SYS_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED +#endif
+/*
- U-Boot general configuration
- */
+#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */ +#undef CONFIG_MISC_INIT_R +#undef CONFIG_BOOTDELAY +#define CONFIG_BOOTFILE "uImage" /* Boot file name */ +#define CONFIG_SYS_PROMPT "DA830-evm > " /* Command Prompt */ +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE
(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer
Size */
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + 0x700000) +#define CONFIG_VERSION_VARIABLE +#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be
later */
+#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_CMDLINE_EDITING +#define CONFIG_SYS_LONGHELP +#define CONFIG_CRC32_VERIFY +#define CONFIG_MX_CYCLIC +#define CONFIG_USE_PINMUX
+/*
- Linux Information
- */
+#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100) +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8
root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
+#define CONFIG_BOOTCOMMAND "" +#define CONFIG_BOOTDELAY 3
+/*
- U-Boot commands
- */
+#include <config_cmd_default.h> +#define CONFIG_CMD_ENV +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_DIAG +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING +#define CONFIG_CMD_SAVES +#define CONFIG_CMD_MEMORY +#undef CONFIG_CMD_BDI +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_SETGETDCR +#define CONFIG_CMD_EEPROM
+#ifndef CONFIG_DRIVER_TI_EMAC +#undef CONFIG_CMD_NET +#endif
+#ifdef CONFIG_USE_NAND +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_IMLS +#define CONFIG_CMD_NAND +#define CONFIG_CMD_MTDPARTS +#define CONFIG_MTD_PARTITIONS +#define CONFIG_CMD_UBI +#define CONFIG_RBTREE +#endif
+#ifdef CONFIG_USE_SPIFLASH +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_FLASH +#define CONFIG_CMD_SPI +#define CONFIG_CMD_SAVEENV +#endif
+#if !defined(CONFIG_USE_NAND) && \
- !defined(CONFIG_USE_NOR) && \
- !defined(CONFIG_USE_SPIFLASH)
+#define CONFIG_ENV_IS_NOWHERE +#define CONFIG_SYS_NO_FLASH +#define CONFIG_ENV_SIZE (16 << 10) +#undef CONFIG_CMD_IMLS +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_ENV +#endif
+#ifdef CONFIG_USB_DA8XX +#define CONFIG_CMD_USB /* include support for usb */ +#define CONFIG_CMD_STORAGE /* include support for usb */ +#define CONFIG_CMD_FAT /* include support for FAT/storage*/ +#define CONFIG_DOS_PARTITION /* include support for FAT/storage*/ +#endif
+#endif /* __CONFIG_H */
participants (3)
-
Nick Thompson -
Paulraj, Sandeep -
Tom