December 2009 - U-Boot

[U-Boot] [PATCH v2 3/3] TI: DaVinci: Create configuration file for da850 EVM
by Sudhakar Rajashekhara 18 Dec '09

18 Dec '09

Provides initial support for TI OMAP-L138/DA850 SoC devices on a Logic PD EVM board. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj(a)ti.com> --- This patch applies to u-boot-ti branch. Since the previous version following are the changes: 1. Scripting has been removed from the main Makefile. 2. Comments from Wolfgang Denk at [1] have been fixed. [1] http://lists.denx.de/pipermail/u-boot/2009-December/065590.html MAINTAINERS | 4 + MAKEALL | 1 + Makefile | 3 + include/configs/da850evm.h | 136 ++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 144 insertions(+), 0 deletions(-) create mode 100644 include/configs/da850evm.h diff --git a/MAINTAINERS b/MAINTAINERS index 8a61f5b..03d2ede 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -722,6 +722,10 @@ Nick Thompson <nick.thompson(a)gefanuc.com> da830evm ARM926EJS (DA830/OMAP-L137) +Sudhakar Rajashekhara <sudhakar.raj(a)ti.com> + + da850evm ARM926EJS (DA850/OMAP-L138) + Albin Tonnerre <albin.tonnerre(a)free-electrons.com> sbc35_a9g20 ARM926EJS (AT91SAM9G20 SoC) diff --git a/MAKEALL b/MAKEALL index 6ee5c49..74bb85e 100755 --- a/MAKEALL +++ b/MAKEALL @@ -551,6 +551,7 @@ LIST_ARM9=" \ cp946es \ cp966 \ da830evm \ + da850evm \ imx27lite \ lpd7a400 \ mv88f6281gtw_ge \ diff --git a/Makefile b/Makefile index 048b2b3..ead6482 100644 --- a/Makefile +++ b/Makefile @@ -2933,6 +2933,9 @@ cp922_XA10_config \ cp1026_config: unconfig @board/armltd/integrator/split_by_variant.sh cp $@ +da850evm_config: unconfig + @$(MKCONFIG) $(@:_config=) arm arm926ejs da8xxevm davinci davinci + da830evm_config: unconfig @$(MKCONFIG) $(@:_config=) arm arm926ejs da8xxevm davinci davinci diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h new file mode 100644 index 0000000..8f5bb49 --- /dev/null +++ b/include/configs/da850evm.h @@ -0,0 +1,136 @@ +/* + * Copyright (C) 2009 Texas Instruments, Inc <www.ti.com> + * + * Based on davinci_dvevm.h. Original Copyrights follow: + * + * Copyright (C) 2007 Sergey Kubushyn <ksi(a)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 + +/* + * Board + */ + +/* + * SoC Configuration + */ +#define CONFIG_MACH_DAVINCI_DA850_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 +#define 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 (64 << 20) /* 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 +#define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ + +/* + * U-Boot general configuration + */ +#define CONFIG_BOOTFILE "uImage" /* Boot file name */ +#define CONFIG_SYS_PROMPT "DA850-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 +#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 + +/* + * 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/mtdblock2 rw noinitrd ip=dhcp" +#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 + +#ifndef CONFIG_DRIVER_TI_EMAC +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_DHCP +#undef CONFIG_CMD_MII +#undef CONFIG_CMD_PING +#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_ENV +#endif + +#endif /* __CONFIG_H */ -- 1.5.6

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[U-Boot] [PATCH v2 2/3] TI: DaVinci: Add board specific code for da850 EVM
by Sudhakar Rajashekhara 18 Dec '09

18 Dec '09

Provides initial support for TI OMAP-L138/DA850 SoC devices on a Logic PD EVM board. Provides: Initial boot and configuration. Support for i2c. UART support (console). Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj(a)ti.com> --- This patch applies to u-boot-ti branch. Since the previous version following are the changes: Macro used for conditional compilation has changed. board/davinci/da8xxevm/Makefile | 1 + board/davinci/da8xxevm/da850evm.c | 124 +++++++++++++++++++++++++++++++ include/asm-arm/arch-davinci/hardware.h | 1 + 3 files changed, 126 insertions(+), 0 deletions(-) create mode 100644 board/davinci/da8xxevm/da850evm.c diff --git a/board/davinci/da8xxevm/Makefile b/board/davinci/da8xxevm/Makefile index 20f4915..bcf315c 100644 --- a/board/davinci/da8xxevm/Makefile +++ b/board/davinci/da8xxevm/Makefile @@ -28,6 +28,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).a COBJS-$(CONFIG_MACH_DAVINCI_DA830_EVM) += da830evm.o +COBJS-$(CONFIG_MACH_DAVINCI_DA850_EVM) += da850evm.o COBJS := $(sort $(COBJS-y)) diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c new file mode 100644 index 0000000..92548e2 --- /dev/null +++ b/board/davinci/da8xxevm/da850evm.c @@ -0,0 +1,124 @@ +/* + * (C) Copyright 2009, Texas Instruments, Inc. http://www.ti.com/ + * + * Based on da830evm.c + * + * Copyright (C) 2007 Sergey Kubushyn <ksi(a)koi8.net> + * + * Parts are shamelessly stolen from various TI sources, original copyright + * follows: + * ----------------------------------------------------------------- + * + * Copyright (C) 2004 Texas Instruments. + * + * ---------------------------------------------------------------------------- + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + * ---------------------------------------------------------------------------- + */ + +#include <common.h> +#include <i2c.h> +#include <asm/arch/hardware.h> +#include <asm/io.h> +#include "../common/misc.h" + +DECLARE_GLOBAL_DATA_PTR; + +#define pinmux &davinci_syscfg_regs->pinmux + +#ifdef CONFIG_SPI_FLASH +/* SPI0 pin muxer settings */ +const struct pinmux_config spi1_pins[] = { + { pinmux[5], 1, 1 }, + { pinmux[5], 1, 2 }, + { pinmux[5], 1, 4 }, + { pinmux[5], 1, 5 } +}; +#endif + +/* UART pin muxer settings */ +const struct pinmux_config uart_pins[] = { + { pinmux[0], 4, 6 }, + { pinmux[0], 4, 7 }, + { pinmux[4], 2, 4 }, + { pinmux[4], 2, 5 } +}; + +/* I2C pin muxer settings */ +const struct pinmux_config i2c_pins[] = { + { pinmux[4], 2, 2 }, + { pinmux[4], 2, 3 } +}; + +int board_init(void) +{ +#ifndef CONFIG_USE_IRQ + /* + * Mask all IRQs by clearing the global enable and setting + * the enable clear for all the 90 interrupts. + */ + + writel(0, &davinci_aintc_regs->ger); + + writel(0, &davinci_aintc_regs->hier); + + writel(0xffffffff, &davinci_aintc_regs->ecr1); + writel(0xffffffff, &davinci_aintc_regs->ecr2); + writel(0xffffffff, &davinci_aintc_regs->ecr3); +#endif + + /* arch number of the board */ + gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DA850_EVM; + + /* address of boot parameters */ + gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR; + + /* + * Power on required peripherals + * ARM does not have access by default to PSC0 and PSC1 + * assuming here that the DSP bootloader has set the IOPU + * such that PSC access is available to ARM + */ + lpsc_on(DAVINCI_LPSC_AEMIF); /* NAND, NOR */ + lpsc_on(DAVINCI_LPSC_SPI1); /* Serial Flash */ + lpsc_on(DAVINCI_LPSC_EMAC); /* image download */ + lpsc_on(DAVINCI_LPSC_UART2); /* console */ + lpsc_on(DAVINCI_LPSC_GPIO); + + /* setup the SUSPSRC for ARM to control emulation suspend */ + writel(readl(&davinci_syscfg_regs->suspsrc) & + ~(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C | + DAVINCI_SYSCFG_SUSPSRC_SPI1 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 | + DAVINCI_SYSCFG_SUSPSRC_UART2), + &davinci_syscfg_regs->suspsrc); + +#ifdef CONFIG_SPI_FLASH + if (davinci_configure_pin_mux(spi1_pins, ARRAY_SIZE(spi1_pins)) != 0) + return 1; +#endif + + if (davinci_configure_pin_mux(uart_pins, ARRAY_SIZE(uart_pins)) != 0) + return 1; + + if (davinci_configure_pin_mux(i2c_pins, ARRAY_SIZE(i2c_pins)) != 0) + return 1; + + /* enable the console UART */ + writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST | + DAVINCI_UART_PWREMU_MGMT_UTRST), + &davinci_uart2_ctrl_regs->pwremu_mgmt); + + return(0); +} diff --git a/include/asm-arm/arch-davinci/hardware.h b/include/asm-arm/arch-davinci/hardware.h index 81cc8ab..3520cf8 100644 --- a/include/asm-arm/arch-davinci/hardware.h +++ b/include/asm-arm/arch-davinci/hardware.h @@ -398,6 +398,7 @@ struct davinci_syscfg_regs { #define DAVINCI_SYSCFG_SUSPSRC_EMAC (1 << 5) #define DAVINCI_SYSCFG_SUSPSRC_I2C (1 << 16) #define DAVINCI_SYSCFG_SUSPSRC_SPI0 (1 << 21) +#define DAVINCI_SYSCFG_SUSPSRC_SPI1 (1 << 22) #define DAVINCI_SYSCFG_SUSPSRC_UART2 (1 << 20) #define DAVINCI_SYSCFG_SUSPSRC_TIMER0 (1 << 27) -- 1.5.6

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[U-Boot] [PATCH v2 1/3] TI: DaVinci: Prepare for da850 support
by Sudhakar Rajashekhara 18 Dec '09

18 Dec '09

DA850/OMAP-L138 is a new SoC from Texas Instruments (http://focus.ti.com/docs/prod/folders/print/omap-l138.html). This SoC is similar to DA830/OMAP-L137 in many aspects. Hence rename the da830 specific files and folders to da8xx to accommodate DA850/OMAP-L138. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj(a)ti.com> --- This patch applies to u-boot-ti branch. Since the previous version following are the changes: 1. Scripting in the main Makefile has been removed. 2. Patch was created using -M option. Makefile | 2 +- board/davinci/{da830evm => da8xxevm}/Makefile | 4 +++- board/davinci/{da830evm => da8xxevm}/config.mk | 0 board/davinci/{da830evm => da8xxevm}/da830evm.c | 0 4 files changed, 4 insertions(+), 2 deletions(-) rename board/davinci/{da830evm => da8xxevm}/Makefile (94%) rename board/davinci/{da830evm => da8xxevm}/config.mk (100%) rename board/davinci/{da830evm => da8xxevm}/da830evm.c (100%) diff --git a/Makefile b/Makefile index b891b1b..048b2b3 100644 --- a/Makefile +++ b/Makefile @@ -2934,7 +2934,7 @@ cp1026_config: unconfig @board/armltd/integrator/split_by_variant.sh cp $@ da830evm_config: unconfig - @$(MKCONFIG) $(@:_config=) arm arm926ejs da830evm davinci davinci + @$(MKCONFIG) $(@:_config=) arm arm926ejs da8xxevm davinci davinci davinci_dvevm_config : unconfig @$(MKCONFIG) $(@:_config=) arm arm926ejs dvevm davinci davinci diff --git a/board/davinci/da830evm/Makefile b/board/davinci/da8xxevm/Makefile similarity index 94% rename from board/davinci/da830evm/Makefile rename to board/davinci/da8xxevm/Makefile index 02636fa..20f4915 100644 --- a/board/davinci/da830evm/Makefile +++ b/board/davinci/da8xxevm/Makefile @@ -27,7 +27,9 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).a -COBJS := da830evm.o +COBJS-$(CONFIG_MACH_DAVINCI_DA830_EVM) += da830evm.o + +COBJS := $(sort $(COBJS-y)) SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/board/davinci/da830evm/config.mk b/board/davinci/da8xxevm/config.mk similarity index 100% rename from board/davinci/da830evm/config.mk rename to board/davinci/da8xxevm/config.mk diff --git a/board/davinci/da830evm/da830evm.c b/board/davinci/da8xxevm/da830evm.c similarity index 100% rename from board/davinci/da830evm/da830evm.c rename to board/davinci/da8xxevm/da830evm.c -- 1.5.6

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[U-Boot] [PATCH v2] TI: DaVinci: Updating EMAC driver for DM365, DM646x and DA8XX
by Nick Thompson 18 Dec '09

18 Dec '09

The EMAC IP on DM365, DM646x and DA830 is slightly different from that on DM644x. This change updates the DaVinci EMAC driver so that EMAC becomes operational on SOCs with EMAC v2. Signed-off-by: Nick Thompson <nick.thompson(a)ge.com> --- CHANGES: Move ;'s from the end of all empty while loops to next line. Gig enable function has no ifdefs on body. Gig enable doesn't change the ET1011C PHY SYSCLK reg as this is board specific (to the DM6467 HD EVM). All struct register overlay accesses now use writel/readl. MDIO startup delay is not specific to emac_v2 UNCHANGED: Gig enable called whenever phy link is checked since link may have dropped out and come back. I can't test if removing these calls is acceptable. Legacy register definitions are uppercase - new definitions are lowercase. drivers/net/davinci_emac.c | 226 +++++++++++++++++++----------- include/asm-arm/arch-davinci/emac_defs.h | 59 +++++++- 2 files changed, 202 insertions(+), 83 deletions(-) diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c index fa8cee4..4c3b185 100644 --- a/drivers/net/davinci_emac.c +++ b/drivers/net/davinci_emac.c @@ -42,10 +42,17 @@ #include <miiphy.h> #include <malloc.h> #include <asm/arch/emac_defs.h> +#include <asm/io.h> unsigned int emac_dbg = 0; #define debug_emac(fmt,args...) if (emac_dbg) printf(fmt,##args) +#ifdef DAVINCI_EMAC_GIG_ENABLE +#define emac_gigabit_enable() davinci_eth_gigabit_enable() +#else +#define emac_gigabit_enable() /* no gigabit to enable */ +#endif + static void davinci_eth_mdio_enable(void); static int gen_init_phy(int phy_addr); @@ -99,12 +106,14 @@ static void davinci_eth_mdio_enable(void) clkdiv = (EMAC_MDIO_BUS_FREQ / EMAC_MDIO_CLOCK_FREQ) - 1; - adap_mdio->CONTROL = (clkdiv & 0xff) | - MDIO_CONTROL_ENABLE | - MDIO_CONTROL_FAULT | - MDIO_CONTROL_FAULT_ENABLE; + writel((clkdiv & 0xff) | + MDIO_CONTROL_ENABLE | + MDIO_CONTROL_FAULT | + MDIO_CONTROL_FAULT_ENABLE, + &adap_mdio->CONTROL); - while (adap_mdio->CONTROL & MDIO_CONTROL_IDLE) {;} + while (readl(&adap_mdio->CONTROL) & MDIO_CONTROL_IDLE) + ; } /* @@ -119,7 +128,8 @@ static int davinci_eth_phy_detect(void) active_phy_addr = 0xff; - if ((phy_act_state = adap_mdio->ALIVE) == 0) + phy_act_state = readl(&adap_mdio->ALIVE) & EMAC_MDIO_PHY_MASK; + if (phy_act_state == 0) return(0); /* No active PHYs */ debug_emac("davinci_eth_phy_detect(), ALIVE = 0x%08x\n", phy_act_state); @@ -144,15 +154,18 @@ int davinci_eth_phy_read(u_int8_t phy_addr, u_int8_t reg_num, u_int16_t *data) { int tmp; - while (adap_mdio->USERACCESS0 & MDIO_USERACCESS0_GO) {;} + while (readl(&adap_mdio->USERACCESS0) & MDIO_USERACCESS0_GO) + ; - adap_mdio->USERACCESS0 = MDIO_USERACCESS0_GO | - MDIO_USERACCESS0_WRITE_READ | - ((reg_num & 0x1f) << 21) | - ((phy_addr & 0x1f) << 16); + writel(MDIO_USERACCESS0_GO | + MDIO_USERACCESS0_WRITE_READ | + ((reg_num & 0x1f) << 21) | + ((phy_addr & 0x1f) << 16), + &adap_mdio->USERACCESS0); /* Wait for command to complete */ - while ((tmp = adap_mdio->USERACCESS0) & MDIO_USERACCESS0_GO) {;} + while ((tmp = readl(&adap_mdio->USERACCESS0)) & MDIO_USERACCESS0_GO) + ; if (tmp & MDIO_USERACCESS0_ACK) { *data = tmp & 0xffff; @@ -167,16 +180,19 @@ int davinci_eth_phy_read(u_int8_t phy_addr, u_int8_t reg_num, u_int16_t *data) int davinci_eth_phy_write(u_int8_t phy_addr, u_int8_t reg_num, u_int16_t data) { - while (adap_mdio->USERACCESS0 & MDIO_USERACCESS0_GO) {;} + while (readl(&adap_mdio->USERACCESS0) & MDIO_USERACCESS0_GO) + ; - adap_mdio->USERACCESS0 = MDIO_USERACCESS0_GO | - MDIO_USERACCESS0_WRITE_WRITE | - ((reg_num & 0x1f) << 21) | - ((phy_addr & 0x1f) << 16) | - (data & 0xffff); + writel(MDIO_USERACCESS0_GO | + MDIO_USERACCESS0_WRITE_WRITE | + ((reg_num & 0x1f) << 21) | + ((phy_addr & 0x1f) << 16) | + (data & 0xffff), + &adap_mdio->USERACCESS0); /* Wait for command to complete */ - while (adap_mdio->USERACCESS0 & MDIO_USERACCESS0_GO) {;} + while (readl(&adap_mdio->USERACCESS0) & MDIO_USERACCESS0_GO) + ; return(1); } @@ -245,9 +261,24 @@ static int davinci_mii_phy_write(char *devname, unsigned char addr, unsigned cha { return(davinci_eth_phy_write(addr, reg, value) ? 0 : 1); } - #endif +static void __attribute__((unused)) davinci_eth_gigabit_enable(void) +{ + u_int16_t data; + + if (davinci_eth_phy_read(EMAC_MDIO_PHY_NUM, 0, &data)) { + if (data & (1 << 6)) { /* speed selection MSB */ + /* + * Check if link detected is giga-bit + * If Gigabit mode detected, enable gigbit in MAC + */ + writel(EMAC_MACCONTROL_GIGFORCE | + EMAC_MACCONTROL_GIGABIT_ENABLE, + &adap_emac->MACCONTROL); + } + } +} /* Eth device open */ static int davinci_eth_open(struct eth_device *dev, bd_t *bis) @@ -255,64 +286,73 @@ static int davinci_eth_open(struct eth_device *dev, bd_t *bis) dv_reg_p addr; u_int32_t clkdiv, cnt; volatile emac_desc *rx_desc; + unsigned long mac_hi; + unsigned long mac_lo; debug_emac("+ emac_open\n"); /* Reset EMAC module and disable interrupts in wrapper */ - adap_emac->SOFTRESET = 1; - while (adap_emac->SOFTRESET != 0) {;} - adap_ewrap->EWCTL = 0; + writel(1, &adap_emac->SOFTRESET); + while (readl(&adap_emac->SOFTRESET) != 0) + ; +#if defined(DAVINCI_EMAC_VERSION2) + writel(1, &adap_ewrap->softrst); + while (readl(&adap_ewrap->softrst) != 0) + ; +#else + writel(0, &adap_ewrap->EWCTL); for (cnt = 0; cnt < 5; cnt++) { - clkdiv = adap_ewrap->EWCTL; + clkdiv = readl(&adap_ewrap->EWCTL); } +#endif rx_desc = emac_rx_desc; - adap_emac->TXCONTROL = 0x01; - adap_emac->RXCONTROL = 0x01; + writel(1, &adap_emac->TXCONTROL); + writel(1, &adap_emac->RXCONTROL); /* Set MAC Addresses & Init multicast Hash to 0 (disable any multicast receive) */ /* Using channel 0 only - other channels are disabled */ - adap_emac->MACINDEX = 0; - adap_emac->MACADDRHI = - (davinci_eth_mac_addr[3] << 24) | - (davinci_eth_mac_addr[2] << 16) | - (davinci_eth_mac_addr[1] << 8) | - (davinci_eth_mac_addr[0]); - adap_emac->MACADDRLO = - (davinci_eth_mac_addr[5] << 8) | - (davinci_eth_mac_addr[4]); - - adap_emac->MACHASH1 = 0; - adap_emac->MACHASH2 = 0; + writel(0, &adap_emac->MACINDEX); + mac_hi = (davinci_eth_mac_addr[3] << 24) | + (davinci_eth_mac_addr[2] << 16) | + (davinci_eth_mac_addr[1] << 8) | + (davinci_eth_mac_addr[0]); + mac_lo = (davinci_eth_mac_addr[5] << 8) | + (davinci_eth_mac_addr[4]); + + writel(mac_hi, &adap_emac->MACADDRHI); +#if defined(DAVINCI_EMAC_VERSION2) + writel(mac_lo | EMAC_MAC_ADDR_IS_VALID | EMAC_MAC_ADDR_MATCH, + &adap_emac->MACADDRLO); +#else + writel(mac_lo, &adap_emac->MACADDRLO); +#endif + + writel(0, &adap_emac->MACHASH1); + writel(0, &adap_emac->MACHASH2); /* Set source MAC address - REQUIRED */ - adap_emac->MACSRCADDRHI = - (davinci_eth_mac_addr[3] << 24) | - (davinci_eth_mac_addr[2] << 16) | - (davinci_eth_mac_addr[1] << 8) | - (davinci_eth_mac_addr[0]); - adap_emac->MACSRCADDRLO = - (davinci_eth_mac_addr[4] << 8) | - (davinci_eth_mac_addr[5]); + writel(mac_hi, &adap_emac->MACSRCADDRHI); + writel(mac_lo, &adap_emac->MACSRCADDRLO); /* Set DMA 8 TX / 8 RX Head pointers to 0 */ addr = &adap_emac->TX0HDP; for(cnt = 0; cnt < 16; cnt++) - *addr++ = 0; + writel(0, addr++); addr = &adap_emac->RX0HDP; for(cnt = 0; cnt < 16; cnt++) - *addr++ = 0; + writel(0, addr++); /* Clear Statistics (do this before setting MacControl register) */ addr = &adap_emac->RXGOODFRAMES; for(cnt = 0; cnt < EMAC_NUM_STATS; cnt++) - *addr++ = 0; + writel(0, addr++); /* No multicast addressing */ - adap_emac->MACHASH1 = 0; - adap_emac->MACHASH2 = 0; + writel(0, &adap_emac->MACHASH1); + writel(0, &adap_emac->MACHASH2); /* Create RX queue and set receive process in place */ emac_rx_active_head = emac_rx_desc; @@ -324,34 +364,52 @@ static int davinci_eth_open(struct eth_device *dev, bd_t *bis) rx_desc++; } - /* Set the last descriptor's "next" parameter to 0 to end the RX desc list */ + /* Finalize the rx desc list */ rx_desc--; rx_desc->next = 0; emac_rx_active_tail = rx_desc; emac_rx_queue_active = 1; /* Enable TX/RX */ - adap_emac->RXMAXLEN = EMAC_MAX_ETHERNET_PKT_SIZE; - adap_emac->RXBUFFEROFFSET = 0; + writel(EMAC_MAX_ETHERNET_PKT_SIZE, &adap_emac->RXMAXLEN); + writel(0, &adap_emac->RXBUFFEROFFSET); - /* No fancy configs - Use this for promiscous for debug - EMAC_RXMBPENABLE_RXCAFEN_ENABLE */ - adap_emac->RXMBPENABLE = EMAC_RXMBPENABLE_RXBROADEN; + /* + * No fancy configs - Use this for promiscous debug + * - EMAC_RXMBPENABLE_RXCAFEN_ENABLE + */ + writel(EMAC_RXMBPENABLE_RXBROADEN, &adap_emac->RXMBPENABLE); /* Enable ch 0 only */ - adap_emac->RXUNICASTSET = 0x01; + writel(1, &adap_emac->RXUNICASTSET); /* Enable MII interface and Full duplex mode */ - adap_emac->MACCONTROL = (EMAC_MACCONTROL_MIIEN_ENABLE | EMAC_MACCONTROL_FULLDUPLEX_ENABLE); +#ifdef CONFIG_SOC_DA8XX + writel((EMAC_MACCONTROL_MIIEN_ENABLE | + EMAC_MACCONTROL_FULLDUPLEX_ENABLE | + EMAC_MACCONTROL_RMIISPEED_100), + &adap_emac->MACCONTROL); +#else + writel((EMAC_MACCONTROL_MIIEN_ENABLE | + EMAC_MACCONTROL_FULLDUPLEX_ENABLE), + &adap_emac->MACCONTROL); +#endif /* Init MDIO & get link state */ clkdiv = (EMAC_MDIO_BUS_FREQ / EMAC_MDIO_CLOCK_FREQ) - 1; - adap_mdio->CONTROL = ((clkdiv & 0xff) | MDIO_CONTROL_ENABLE | MDIO_CONTROL_FAULT); + writel((clkdiv & 0xff) | MDIO_CONTROL_ENABLE | MDIO_CONTROL_FAULT, + &adap_mdio->CONTROL); + + /* We need to wait for MDIO to start */ + udelay(1000); if (!phy.get_link_speed(active_phy_addr)) return(0); + emac_gigabit_enable(); + /* Start receive process */ - adap_emac->RX0HDP = (u_int32_t)emac_rx_desc; + writel((u_int32_t)emac_rx_desc, &adap_emac->RX0HDP); debug_emac("- emac_open\n"); @@ -368,8 +426,8 @@ static void davinci_eth_ch_teardown(int ch) if (ch == EMAC_CH_TX) { /* Init TX channel teardown */ - adap_emac->TXTEARDOWN = 1; - for(cnt = 0; cnt != 0xfffffffc; cnt = adap_emac->TX0CP) { + writel(1, &adap_emac->TXTEARDOWN); + for(cnt = 0; cnt != 0xfffffffc; cnt = readl(&adap_emac->TX0CP)) { /* Wait here for Tx teardown completion interrupt to occur * Note: A task delay can be called here to pend rather than * occupying CPU cycles - anyway it has been found that teardown @@ -379,12 +437,12 @@ static void davinci_eth_ch_teardown(int ch) if (dly == 0) break; } - adap_emac->TX0CP = cnt; - adap_emac->TX0HDP = 0; + writel(cnt, &adap_emac->TX0CP); + writel(0, &adap_emac->TX0HDP); } else { /* Init RX channel teardown */ - adap_emac->RXTEARDOWN = 1; - for(cnt = 0; cnt != 0xfffffffc; cnt = adap_emac->RX0CP) { + writel(1, &adap_emac->RXTEARDOWN); + for(cnt = 0; cnt != 0xfffffffc; cnt = readl(&adap_emac->RX0CP)) { /* Wait here for Rx teardown completion interrupt to occur * Note: A task delay can be called here to pend rather than * occupying CPU cycles - anyway it has been found that teardown @@ -394,8 +452,8 @@ static void davinci_eth_ch_teardown(int ch) if (dly == 0) break; } - adap_emac->RX0CP = cnt; - adap_emac->RX0HDP = 0; + writel(cnt, &adap_emac->RX0CP); + writel(0, &adap_emac->RX0HDP); } debug_emac("- emac_ch_teardown\n"); @@ -410,8 +468,12 @@ static void davinci_eth_close(struct eth_device *dev) davinci_eth_ch_teardown(EMAC_CH_RX); /* RX Channel teardown */ /* Reset EMAC module and disable interrupts in wrapper */ - adap_emac->SOFTRESET = 1; - adap_ewrap->EWCTL = 0; + writel(1, &adap_emac->SOFTRESET); +#if defined(DAVINCI_EMAC_VERSION2) + writel(1, &adap_ewrap->softrst); +#else + writel(0, &adap_ewrap->EWCTL); +#endif debug_emac("- emac_close\n"); } @@ -435,6 +497,8 @@ static int davinci_eth_send_packet (struct eth_device *dev, return (ret_status); } + emac_gigabit_enable(); + /* Check packet size and if < EMAC_MIN_ETHERNET_PKT_SIZE, pad it up */ if (length < EMAC_MIN_ETHERNET_PKT_SIZE) { length = EMAC_MIN_ETHERNET_PKT_SIZE; @@ -449,7 +513,7 @@ static int davinci_eth_send_packet (struct eth_device *dev, EMAC_CPPI_OWNERSHIP_BIT | EMAC_CPPI_EOP_BIT); /* Send the packet */ - adap_emac->TX0HDP = (unsigned int) emac_tx_desc; + writel((unsigned long)emac_tx_desc, &adap_emac->TX0HDP); /* Wait for packet to complete or link down */ while (1) { @@ -457,7 +521,10 @@ static int davinci_eth_send_packet (struct eth_device *dev, davinci_eth_ch_teardown (EMAC_CH_TX); return (ret_status); } - if (adap_emac->TXINTSTATRAW & 0x01) { + + emac_gigabit_enable(); + + if (readl(&adap_emac->TXINTSTATRAW) & 0x01) { ret_status = length; break; } @@ -490,15 +557,15 @@ static int davinci_eth_rcv_packet (struct eth_device *dev) } /* Ack received packet descriptor */ - adap_emac->RX0CP = (unsigned int) rx_curr_desc; + writel((unsigned long)rx_curr_desc, &adap_emac->RX0CP); curr_desc = rx_curr_desc; emac_rx_active_head = (volatile emac_desc *) rx_curr_desc->next; if (status & EMAC_CPPI_EOQ_BIT) { if (emac_rx_active_head) { - adap_emac->RX0HDP = - (unsigned int) emac_rx_active_head; + writel((unsigned long)emac_rx_active_head, + &adap_emac->RX0HDP); } else { emac_rx_queue_active = 0; printf ("INFO:emac_rcv_packet: RX Queue not active\n"); @@ -515,8 +582,8 @@ static int davinci_eth_rcv_packet (struct eth_device *dev) emac_rx_active_head = curr_desc; emac_rx_active_tail = curr_desc; if (emac_rx_queue_active != 0) { - adap_emac->RX0HDP = - (unsigned int) emac_rx_active_head; + writel((unsigned long)emac_rx_active_head, + &adap_emac->RX0HDP); printf ("INFO: emac_rcv_pkt: active queue head = 0, HDP fired\n"); emac_rx_queue_active = 1; } @@ -526,7 +593,8 @@ static int davinci_eth_rcv_packet (struct eth_device *dev) tail_desc->next = (unsigned int) curr_desc; status = tail_desc->pkt_flag_len; if (status & EMAC_CPPI_EOQ_BIT) { - adap_emac->RX0HDP = (unsigned int) curr_desc; + writel((unsigned long)curr_desc, + &adap_emac->RX0HDP); status &= ~EMAC_CPPI_EOQ_BIT; tail_desc->pkt_flag_len = status; } @@ -566,7 +634,7 @@ int davinci_emac_initialize(void) davinci_eth_mdio_enable(); for (i = 0; i < 256; i++) { - if (adap_mdio->ALIVE) + if (readl(&adap_mdio->ALIVE)) break; udelay(10); } diff --git a/include/asm-arm/arch-davinci/emac_defs.h b/include/asm-arm/arch-davinci/emac_defs.h index 96bc80e..e313263 100644 --- a/include/asm-arm/arch-davinci/emac_defs.h +++ b/include/asm-arm/arch-davinci/emac_defs.h @@ -43,6 +43,13 @@ #define EMAC_WRAPPER_BASE_ADDR (0x01d0a000) #define EMAC_WRAPPER_RAM_ADDR (0x01d08000) #define EMAC_MDIO_BASE_ADDR (0x01d0b000) +#define DAVINCI_EMAC_VERSION2 +#elif defined(CONFIG_SOC_DA8XX) +#define EMAC_BASE_ADDR DAVINCI_EMAC_CNTRL_REGS_BASE +#define EMAC_WRAPPER_BASE_ADDR DAVINCI_EMAC_WRAPPER_CNTRL_REGS_BASE +#define EMAC_WRAPPER_RAM_ADDR DAVINCI_EMAC_WRAPPER_RAM_BASE +#define EMAC_MDIO_BASE_ADDR DAVINCI_MDIO_CNTRL_REGS_BASE +#define DAVINCI_EMAC_VERSION2 #else #define EMAC_BASE_ADDR (0x01c80000) #define EMAC_WRAPPER_BASE_ADDR (0x01c81000) @@ -51,6 +58,11 @@ #endif #ifdef CONFIG_SOC_DM646X +#define DAVINCI_EMAC_VERSION2 +#define DAVINCI_EMAC_GIG_ENABLE +#endif + +#ifdef CONFIG_SOC_DM646X /* MDIO module input frequency */ #define EMAC_MDIO_BUS_FREQ 76500000 /* MDIO clock output frequency */ @@ -60,6 +72,11 @@ #define EMAC_MDIO_BUS_FREQ 121500000 /* MDIO clock output frequency */ #define EMAC_MDIO_CLOCK_FREQ 2200000 /* 2.2 MHz */ +#elif defined(CONFIG_SOC_DA8XX) +/* MDIO module input frequency */ +#define EMAC_MDIO_BUS_FREQ clk_get(DAVINCI_MDIO_CLKID) +/* MDIO clock output frequency */ +#define EMAC_MDIO_CLOCK_FREQ 2000000 /* 2.0 MHz */ #else /* MDIO module input frequency */ #define EMAC_MDIO_BUS_FREQ 99000000 /* PLL/6 - 99 MHz */ @@ -128,6 +145,10 @@ typedef volatile struct _emac_desc #define EMAC_MACCONTROL_FULLDUPLEX_ENABLE (0x1) #define EMAC_MACCONTROL_GIGABIT_ENABLE (1 << 7) #define EMAC_MACCONTROL_GIGFORCE (1 << 17) +#define EMAC_MACCONTROL_RMIISPEED_100 (1 << 15) + +#define EMAC_MAC_ADDR_MATCH (1 << 19) +#define EMAC_MAC_ADDR_IS_VALID (1 << 20) #define EMAC_RXMBPENABLE_RXCAFEN_ENABLE (0x200000) #define EMAC_RXMBPENABLE_RXBROADEN (0x2000) @@ -283,10 +304,40 @@ typedef struct { /* EMAC Wrapper Registers Structure */ typedef struct { -#if defined(CONFIG_SOC_DM646X) || defined(CONFIG_SOC_DM365) - dv_reg IDVER; - dv_reg SOFTRST; - dv_reg EMCTRL; +#ifdef DAVINCI_EMAC_VERSION2 + dv_reg idver; + dv_reg softrst; + dv_reg emctrl; + dv_reg c0rxthreshen; + dv_reg c0rxen; + dv_reg c0txen; + dv_reg c0miscen; + dv_reg c1rxthreshen; + dv_reg c1rxen; + dv_reg c1txen; + dv_reg c1miscen; + dv_reg c2rxthreshen; + dv_reg c2rxen; + dv_reg c2txen; + dv_reg c2miscen; + dv_reg c0rxthreshstat; + dv_reg c0rxstat; + dv_reg c0txstat; + dv_reg c0miscstat; + dv_reg c1rxthreshstat; + dv_reg c1rxstat; + dv_reg c1txstat; + dv_reg c1miscstat; + dv_reg c2rxthreshstat; + dv_reg c2rxstat; + dv_reg c2txstat; + dv_reg c2miscstat; + dv_reg c0rximax; + dv_reg c0tximax; + dv_reg c1rximax; + dv_reg c1tximax; + dv_reg c2rximax; + dv_reg c2tximax; #else u_int8_t RSVD0[4100]; dv_reg EWCTL; -- 1.6.3.3

1 1

[U-Boot] [PATCH 3/3] Create configuration file for da850 EVM
by Sudhakar Rajashekhara 18 Dec '09

18 Dec '09

Provides initial support for TI OMAP-L138/DA850 SoC devices on a Logic PD EVM board. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj(a)ti.com> --- MAINTAINERS | 4 + MAKEALL | 1 + Makefile | 5 ++ include/configs/da850evm.h | 142 ++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 152 insertions(+), 0 deletions(-) create mode 100644 include/configs/da850evm.h diff --git a/MAINTAINERS b/MAINTAINERS index 8a61f5b..03d2ede 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -722,6 +722,10 @@ Nick Thompson <nick.thompson(a)gefanuc.com> da830evm ARM926EJS (DA830/OMAP-L137) +Sudhakar Rajashekhara <sudhakar.raj(a)ti.com> + + da850evm ARM926EJS (DA850/OMAP-L138) + Albin Tonnerre <albin.tonnerre(a)free-electrons.com> sbc35_a9g20 ARM926EJS (AT91SAM9G20 SoC) diff --git a/MAKEALL b/MAKEALL index 6ee5c49..74bb85e 100755 --- a/MAKEALL +++ b/MAKEALL @@ -551,6 +551,7 @@ LIST_ARM9=" \ cp946es \ cp966 \ da830evm \ + da850evm \ imx27lite \ lpd7a400 \ mv88f6281gtw_ge \ diff --git a/Makefile b/Makefile index 769bf22..674dd1b 100644 --- a/Makefile +++ b/Makefile @@ -2933,6 +2933,11 @@ cp922_XA10_config \ cp1026_config: unconfig @board/armltd/integrator/split_by_variant.sh cp $@ +da850evm_config: unconfig + @mkdir -p $(obj)include + echo "#define CONFIG_DA850_EVM" >> $(obj)include/config.h + @$(MKCONFIG) -a $(@:_config=) arm arm926ejs da8xxevm davinci davinci + da830evm_config: unconfig @mkdir -p $(obj)include echo "#define CONFIG_DA830_EVM" >> $(obj)include/config.h diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h new file mode 100644 index 0000000..f50ecc5 --- /dev/null +++ b/include/configs/da850evm.h @@ -0,0 +1,142 @@ +/* + * Copyright (C) 2009 Texas Instruments, Inc <www.ti.com> + * + * Based on davinci_dvevm.h. Original Copyrights follow: + * + * Copyright (C) 2007 Sergey Kubushyn <ksi(a)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 + +/* + * Board + */ + +/* + * SoC Configuration + */ +#define CONFIG_MACH_DAVINCI_DA850_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 +#define 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 (64 << 20) /* 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 +#define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ + +/* + * 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 "DA850-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 + +/* + * 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_FPGA +#undef CONFIG_CMD_SETGETDCR + +#ifndef CONFIG_DRIVER_TI_EMAC +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_DHCP +#undef CONFIG_CMD_MII +#undef CONFIG_CMD_PING +#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 + +#endif /* __CONFIG_H */ -- 1.5.6

2 2

[U-Boot] Boot X86 PC from USB using U_boot
by Sasi, Anoop IN BLR SISL 18 Dec '09

18 Dec '09

Hi all please help me Am a beginner in Linux. I have a PC with UBUNTU 9.04 installed . I was trying to boot Linux PC from USB. I could able to boot PC with GRUB installed in USB . Is it possible to boot the PC (X86 architecture) from USB with U-Boot in the USB? What all configuration changes I need do to make this possible? I have downloaded U-boot then configured and build for X86 architecture (sc520_cdp_config) And made a bootable partition in usb and copied u-boot image in to it and tried to boot from usb but It is not working. Please help me in this................. With best regards, Anoop Sasi

2 1

[U-Boot] [PATCH 1/3] Prepare for da850 support
by Sudhakar Rajashekhara 18 Dec '09

18 Dec '09

DA850/OMAP-L138 is a new SoC from Texas Instruments (http://focus.ti.com/docs/prod/folders/print/omap-l138.html). This SoC is similar to DA830/OMAP-L137 in many aspects. Hence rename the da830 specific files and folders to da8xx to accommodate DA850/OMAP-L138. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj(a)ti.com> --- Makefile | 4 +- board/davinci/da830evm/Makefile | 51 --------------- board/davinci/da830evm/config.mk | 43 ------------- board/davinci/da830evm/da830evm.c | 127 ------------------------------------- board/davinci/da8xxevm/Makefile | 53 +++++++++++++++ board/davinci/da8xxevm/config.mk | 43 +++++++++++++ board/davinci/da8xxevm/da830evm.c | 127 +++++++++++++++++++++++++++++++++++++ 7 files changed, 226 insertions(+), 222 deletions(-) delete mode 100644 board/davinci/da830evm/Makefile delete mode 100644 board/davinci/da830evm/config.mk delete mode 100644 board/davinci/da830evm/da830evm.c create mode 100644 board/davinci/da8xxevm/Makefile create mode 100644 board/davinci/da8xxevm/config.mk create mode 100644 board/davinci/da8xxevm/da830evm.c diff --git a/Makefile b/Makefile index b891b1b..769bf22 100644 --- a/Makefile +++ b/Makefile @@ -2934,7 +2934,9 @@ cp1026_config: unconfig @board/armltd/integrator/split_by_variant.sh cp $@ da830evm_config: unconfig - @$(MKCONFIG) $(@:_config=) arm arm926ejs da830evm davinci davinci + @mkdir -p $(obj)include + echo "#define CONFIG_DA830_EVM" >> $(obj)include/config.h + @$(MKCONFIG) -a $(@:_config=) arm arm926ejs da8xxevm davinci davinci davinci_dvevm_config : unconfig @$(MKCONFIG) $(@:_config=) arm arm926ejs dvevm davinci davinci diff --git a/board/davinci/da830evm/Makefile b/board/davinci/da830evm/Makefile deleted file mode 100644 index 02636fa..0000000 --- a/board/davinci/da830evm/Makefile +++ /dev/null @@ -1,51 +0,0 @@ -# -# (C) Copyright 2000, 2001, 2002 -# Wolfgang Denk, DENX Software Engineering, wd(a)denx.de. -# -# Copyright (C) 2007 Sergey Kubushyn <ksi(a)koi8.net> -# -# See file CREDITS for list of people who contributed to this -# project. -# -# 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 -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).a - -COBJS := da830evm.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) - -clean: - rm -f $(SOBJS) $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak *~ .depend - -######################################################################### -# This is for $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/davinci/da830evm/config.mk b/board/davinci/da830evm/config.mk deleted file mode 100644 index 6da29a9..0000000 --- a/board/davinci/da830evm/config.mk +++ /dev/null @@ -1,43 +0,0 @@ -# -# (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/ -# -# Copyright (C) 2007 Sergey Kubushyn <ksi(a)koi8.net> -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <gj(a)denx.de> -# David Mueller, ELSOFT AG, <d.mueller(a)elsoft.ch> -# -# See file CREDITS for list of people who contributed to this -# project. -# -# 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 -# - -# Texas Instruments DA8xx EVM board (ARM925EJS) cpu -# see http://www.ti.com/ for more information on Texas Instruments -# -# DA8xx EVM has 1 bank of 64 MB SDRAM (2 16Meg x16 chips). -# Physical Address: -# C000'0000 to C400'0000 -# -# Linux-Kernel is expected to be at C000'8000, entry C000'8000 -# (mem base + reserved) -# -# we load ourself to C108 '0000 - - -#Provide at least 16MB spacing between us and the Linux Kernel image -TEXT_BASE = 0xC1080000 diff --git a/board/davinci/da830evm/da830evm.c b/board/davinci/da830evm/da830evm.c deleted file mode 100644 index bb8cc3c..0000000 --- a/board/davinci/da830evm/da830evm.c +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Copyright (C) 2009 Nick Thompson, GE Fanuc, Ltd. <nick.thompson(a)gefanuc.com> - * - * Base on code from TI. Original Notices follow: - * - * (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/ - * - * Modified for DA8xx EVM. - * - * Copyright (C) 2007 Sergey Kubushyn <ksi(a)koi8.net> - * - * Parts are shamelessly stolen from various TI sources, original copyright - * follows: - * ----------------------------------------------------------------- - * - * Copyright (C) 2004 Texas Instruments. - * - * ---------------------------------------------------------------------------- - * 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., 675 Mass Ave, Cambridge, MA 02139, USA. - * ---------------------------------------------------------------------------- - */ - -#include <common.h> -#include <i2c.h> -#include <asm/arch/hardware.h> -#include <asm/io.h> -#include "../common/misc.h" - -DECLARE_GLOBAL_DATA_PTR; - -#define pinmux &davinci_syscfg_regs->pinmux - -#ifdef CONFIG_SPI_FLASH -/* SPI0 pin muxer settings */ -const struct pinmux_config spi0_pins[] = { - { pinmux[7], 1, 3 }, - { pinmux[7], 1, 4 }, - { pinmux[7], 1, 5 }, - { pinmux[7], 1, 6 }, - { pinmux[7], 1, 7 } -}; -#endif - -/* UART pin muxer settings */ -const struct pinmux_config uart_pins[] = { - { pinmux[8], 2, 7 }, - { pinmux[9], 2, 0 } -}; - -/* I2C pin muxer settings */ -const struct pinmux_config i2c_pins[] = { - { pinmux[9], 2, 3 }, - { pinmux[9], 2, 4 } -}; - -int board_init(void) -{ -#ifndef CONFIG_USE_IRQ - /* - * Mask all IRQs by clearing the global enable and setting - * the enable clear for all the 90 interrupts. - */ - - writel(0, &davinci_aintc_regs->ger); - - writel(0, &davinci_aintc_regs->hier); - - writel(0xffffffff, &davinci_aintc_regs->ecr1); - writel(0xffffffff, &davinci_aintc_regs->ecr2); - writel(0xffffffff, &davinci_aintc_regs->ecr3); -#endif - - /* arch number of the board */ - gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DA830_EVM; - - /* address of boot parameters */ - gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR; - - /* - * Power on required peripherals - * ARM does not have access by default to PSC0 and PSC1 - * assuming here that the DSP bootloader has set the IOPU - * such that PSC access is available to ARM - */ - lpsc_on(DAVINCI_LPSC_AEMIF); /* NAND, NOR */ - lpsc_on(DAVINCI_LPSC_SPI0); /* Serial Flash */ - lpsc_on(DAVINCI_LPSC_EMAC); /* image download */ - lpsc_on(DAVINCI_LPSC_UART2); /* console */ - lpsc_on(DAVINCI_LPSC_GPIO); - - /* setup the SUSPSRC for ARM to control emulation suspend */ - writel(readl(&davinci_syscfg_regs->suspsrc) & - ~(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C | - DAVINCI_SYSCFG_SUSPSRC_SPI0 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 | - DAVINCI_SYSCFG_SUSPSRC_UART2), - &davinci_syscfg_regs->suspsrc); - -#ifdef CONFIG_SPI_FLASH - if (davinci_configure_pin_mux(spi0_pins, ARRAY_SIZE(spi0_pins)) != 0) - return 1; -#endif - - if (davinci_configure_pin_mux(uart_pins, ARRAY_SIZE(uart_pins)) != 0) - return 1; - - if (davinci_configure_pin_mux(i2c_pins, ARRAY_SIZE(i2c_pins)) != 0) - return 1; - - /* enable the console UART */ - writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST | - DAVINCI_UART_PWREMU_MGMT_UTRST), - &davinci_uart2_ctrl_regs->pwremu_mgmt); - - return(0); -} diff --git a/board/davinci/da8xxevm/Makefile b/board/davinci/da8xxevm/Makefile new file mode 100644 index 0000000..45da94b --- /dev/null +++ b/board/davinci/da8xxevm/Makefile @@ -0,0 +1,53 @@ +# +# (C) Copyright 2000, 2001, 2002 +# Wolfgang Denk, DENX Software Engineering, wd(a)denx.de. +# +# Copyright (C) 2007 Sergey Kubushyn <ksi(a)koi8.net> +# +# See file CREDITS for list of people who contributed to this +# project. +# +# 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 +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS-$(CONFIG_DA830_EVM) += da830evm.o + +COBJS := $(sort $(COBJS-y)) + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak *~ .depend + +######################################################################### +# This is for $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/davinci/da8xxevm/config.mk b/board/davinci/da8xxevm/config.mk new file mode 100644 index 0000000..6da29a9 --- /dev/null +++ b/board/davinci/da8xxevm/config.mk @@ -0,0 +1,43 @@ +# +# (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/ +# +# Copyright (C) 2007 Sergey Kubushyn <ksi(a)koi8.net> +# +# (C) Copyright 2002 +# Gary Jennejohn, DENX Software Engineering, <gj(a)denx.de> +# David Mueller, ELSOFT AG, <d.mueller(a)elsoft.ch> +# +# See file CREDITS for list of people who contributed to this +# project. +# +# 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 +# + +# Texas Instruments DA8xx EVM board (ARM925EJS) cpu +# see http://www.ti.com/ for more information on Texas Instruments +# +# DA8xx EVM has 1 bank of 64 MB SDRAM (2 16Meg x16 chips). +# Physical Address: +# C000'0000 to C400'0000 +# +# Linux-Kernel is expected to be at C000'8000, entry C000'8000 +# (mem base + reserved) +# +# we load ourself to C108 '0000 + + +#Provide at least 16MB spacing between us and the Linux Kernel image +TEXT_BASE = 0xC1080000 diff --git a/board/davinci/da8xxevm/da830evm.c b/board/davinci/da8xxevm/da830evm.c new file mode 100644 index 0000000..bb8cc3c --- /dev/null +++ b/board/davinci/da8xxevm/da830evm.c @@ -0,0 +1,127 @@ +/* + * Copyright (C) 2009 Nick Thompson, GE Fanuc, Ltd. <nick.thompson(a)gefanuc.com> + * + * Base on code from TI. Original Notices follow: + * + * (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/ + * + * Modified for DA8xx EVM. + * + * Copyright (C) 2007 Sergey Kubushyn <ksi(a)koi8.net> + * + * Parts are shamelessly stolen from various TI sources, original copyright + * follows: + * ----------------------------------------------------------------- + * + * Copyright (C) 2004 Texas Instruments. + * + * ---------------------------------------------------------------------------- + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + * ---------------------------------------------------------------------------- + */ + +#include <common.h> +#include <i2c.h> +#include <asm/arch/hardware.h> +#include <asm/io.h> +#include "../common/misc.h" + +DECLARE_GLOBAL_DATA_PTR; + +#define pinmux &davinci_syscfg_regs->pinmux + +#ifdef CONFIG_SPI_FLASH +/* SPI0 pin muxer settings */ +const struct pinmux_config spi0_pins[] = { + { pinmux[7], 1, 3 }, + { pinmux[7], 1, 4 }, + { pinmux[7], 1, 5 }, + { pinmux[7], 1, 6 }, + { pinmux[7], 1, 7 } +}; +#endif + +/* UART pin muxer settings */ +const struct pinmux_config uart_pins[] = { + { pinmux[8], 2, 7 }, + { pinmux[9], 2, 0 } +}; + +/* I2C pin muxer settings */ +const struct pinmux_config i2c_pins[] = { + { pinmux[9], 2, 3 }, + { pinmux[9], 2, 4 } +}; + +int board_init(void) +{ +#ifndef CONFIG_USE_IRQ + /* + * Mask all IRQs by clearing the global enable and setting + * the enable clear for all the 90 interrupts. + */ + + writel(0, &davinci_aintc_regs->ger); + + writel(0, &davinci_aintc_regs->hier); + + writel(0xffffffff, &davinci_aintc_regs->ecr1); + writel(0xffffffff, &davinci_aintc_regs->ecr2); + writel(0xffffffff, &davinci_aintc_regs->ecr3); +#endif + + /* arch number of the board */ + gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DA830_EVM; + + /* address of boot parameters */ + gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR; + + /* + * Power on required peripherals + * ARM does not have access by default to PSC0 and PSC1 + * assuming here that the DSP bootloader has set the IOPU + * such that PSC access is available to ARM + */ + lpsc_on(DAVINCI_LPSC_AEMIF); /* NAND, NOR */ + lpsc_on(DAVINCI_LPSC_SPI0); /* Serial Flash */ + lpsc_on(DAVINCI_LPSC_EMAC); /* image download */ + lpsc_on(DAVINCI_LPSC_UART2); /* console */ + lpsc_on(DAVINCI_LPSC_GPIO); + + /* setup the SUSPSRC for ARM to control emulation suspend */ + writel(readl(&davinci_syscfg_regs->suspsrc) & + ~(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C | + DAVINCI_SYSCFG_SUSPSRC_SPI0 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 | + DAVINCI_SYSCFG_SUSPSRC_UART2), + &davinci_syscfg_regs->suspsrc); + +#ifdef CONFIG_SPI_FLASH + if (davinci_configure_pin_mux(spi0_pins, ARRAY_SIZE(spi0_pins)) != 0) + return 1; +#endif + + if (davinci_configure_pin_mux(uart_pins, ARRAY_SIZE(uart_pins)) != 0) + return 1; + + if (davinci_configure_pin_mux(i2c_pins, ARRAY_SIZE(i2c_pins)) != 0) + return 1; + + /* enable the console UART */ + writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST | + DAVINCI_UART_PWREMU_MGMT_UTRST), + &davinci_uart2_ctrl_regs->pwremu_mgmt); + + return(0); +} -- 1.5.6

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[U-Boot] [PATCH] OMAP3EVM: Increase bootargs string length.
by Sriramakrishnan 18 Dec '09

18 Dec '09

Increase the bootargs string length as multiple options (especially for Video settings) are passed to the kernel through bootargs. Also increase the number of args. Signed-off-by: Sriramakrishnan <srk(a)ti.com> --- include/configs/omap3_evm.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h index a5514ae..fe7b0e2 100644 --- a/include/configs/omap3_evm.h +++ b/include/configs/omap3_evm.h @@ -200,11 +200,11 @@ #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " #define CONFIG_SYS_PROMPT V_PROMPT -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ /* Print Buffer Size */ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) -#define CONFIG_SYS_MAXARGS 16 /* max number of command */ +#define CONFIG_SYS_MAXARGS 32 /* max number of command */ /* args */ /* Boot Argument Buffer Size */ #define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE) -- 1.6.2.4

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[U-Boot] Invitation to connect on LinkedIn
by Bai Shuwei 18 Dec '09

18 Dec '09

LinkedIn ------------ Bai Shuwei requested to add you as a connection on LinkedIn: ------------------------------------------ Srinath, I'd like to add you to my professional network on LinkedIn. - Bai Accept invitation from Bai Shuwei http://www.linkedin.com/e/YhLefj14Y3m-0E8v1ZCDgtixJP5Kn9_7/blk/I1669366652_… View invitation from Bai Shuwei http://www.linkedin.com/e/YhLefj14Y3m-0E8v1ZCDgtixJP5Kn9_7/blk/I1669366652_… ------------------------------------------ DID YOU KNOW that LinkedIn can find the answers to your most difficult questions? Post those vexing questions on LinkedIn Answers to tap into the knowledge of the world's foremost business experts: http://www.linkedin.com/e/ask/inv-23/ ------ (c) 2009, LinkedIn Corporation

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[U-Boot] Pull request - net/next
by Ben Warren 17 Dec '09

17 Dec '09

Wolfgang, The following changes since commit 4b142febff71eabdb7ddbb125c7b583b24ddc434: Heiko Schocher (1): common: delete CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL are available in the git repository at: git://git.denx.de/u-boot-net.git next Ben Warren (1): Net: Clean up LAN91C96 Support John Ogness (1): fec_mxc: incomplete error handling Mike Frysinger (1): net: pull CONFIG checks out of source and into makefile Nishanth Menon (3): NET: LAN91C96 CONFIG_NET_MULTIify TI OMAP3: SDP3430 FIX NET_MULTI Warning LAN91C96: Enable NET_MULTI LAN driver Reinhard Arlt (1): net: e1000: Add support for the Intel 82546GB controller Remy Bohmer (1): Add error codes/handling for TFTP-server Thomas Weber (1): net: dm9000x: fix debug output board/apollon/apollon.c | 13 +- board/assabet/assabet.c | 12 + board/dave/B2/B2.c | 12 + board/gcplus/gcplus.c | 12 + board/logicpd/zoom1/zoom1.c | 12 + board/logicpd/zoom2/zoom2.c | 12 + board/lubbock/lubbock.c | 12 + board/ti/omap1510inn/omap1510innovator.c | 12 + board/ti/omap1610inn/omap1610innovator.c | 12 + board/ti/omap2420h4/omap2420h4.c | 12 + board/ti/omap5912osk/omap5912osk.c | 12 + board/ti/omap730p2/omap730p2.c | 12 + board/ti/sdp3430/sdp.c | 12 +- drivers/net/Makefile | 2 +- drivers/net/dm9000x.c | 2 +- drivers/net/e1000.c | 1 + drivers/net/fec_mxc.c | 1 + drivers/net/lan91c96.c | 452 ++++++++++++------------------ drivers/net/lan91c96.h | 110 ++++---- include/configs/B2.h | 4 +- include/configs/apollon.h | 3 +- include/configs/assabet.h | 3 +- include/configs/gcplus.h | 3 +- include/configs/lubbock.h | 3 +- include/configs/omap1510inn.h | 3 +- include/configs/omap1610h2.h | 3 +- include/configs/omap1610inn.h | 3 +- include/configs/omap2420h4.h | 3 +- include/configs/omap3_sdp3430.h | 3 +- include/configs/omap5912osk.h | 3 +- include/configs/omap730p2.h | 3 +- include/configs/pleb2.h | 6 +- include/netdev.h | 1 + include/pci_ids.h | 1 + net/Makefile | 12 +- net/bootp.c | 4 - net/eth.c | 7 +- net/net.c | 4 - net/nfs.c | 4 - net/rarp.c | 4 - net/tftp.c | 36 ++- 41 files changed, 452 insertions(+), 389 deletions(-) regards, Ben

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