June 2011 - U-Boot

[U-Boot] [PATCH] net: designware: fix unused warning when CONFIG_DW_AUTONEG is enabled
by Mike Frysinger 25 Jul '11

25 Jul '11

The ctrl variable is only used when autoneg support is disabled, so only declare it under those conditions to avoid an unused variable warning. Signed-off-by: Mike Frysinger <vapier(a)gentoo.org> --- drivers/net/designware.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/net/designware.c b/drivers/net/designware.c index 3f5eeb7..96f20d1 100644 --- a/drivers/net/designware.c +++ b/drivers/net/designware.c @@ -368,11 +368,13 @@ static int configure_phy(struct eth_device *dev) { struct dw_eth_dev *priv = dev->priv; int phy_addr; - u16 bmcr, ctrl; + u16 bmcr; #if defined(CONFIG_DW_AUTONEG) u16 bmsr; u32 timeout; u16 anlpar, btsr; +#else + u16 ctrl; #endif #if defined(CONFIG_DW_SEARCH_PHY) -- 1.7.5.3

3 5

[U-Boot] [PATCH] autostart: unify duplicated logic into the bootm code
by Mike Frysinger 25 Jul '11

25 Jul '11

Rather than having a bunch of random commands handle autostart behavior, unify the logic in a single place. This also fixes building of these different commands when bootm is disabled. Acked-by: Matthew McClintock <msm(a)freescale.com> Acked-by: Scott Wood <scottwood(a)freescale.com> Signed-off-by: Mike Frysinger <vapier(a)gentoo.org> --- common/cmd_bootm.c | 15 +++++++++++++++ common/cmd_fdc.c | 15 +-------------- common/cmd_fdos.c | 11 +---------- common/cmd_ide.c | 15 +-------------- common/cmd_nand.c | 14 +------------- common/cmd_net.c | 13 ++----------- common/cmd_scsi.c | 11 +---------- common/cmd_usb.c | 13 ++----------- include/command.h | 8 ++++++++ 9 files changed, 32 insertions(+), 83 deletions(-) diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 18019d6..8982c92 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -707,6 +707,21 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return 1; } +int bootm_maybe_autostart(cmd_tbl_t *cmdtp, const char *cmd) +{ + const char *ep = getenv("autostart"); + + if (ep && !strcmp(ep, "yes")) { + char *local_args[2]; + local_args[0] = (char *)cmd; + local_args[1] = NULL; + printf("Automatic boot of image at addr 0x%08lX ...\n", load_addr); + return do_bootm(cmdtp, 0, 1, local_args); + } + + return 0; +} + /** * image_get_kernel - verify legacy format kernel image * @img_addr: in RAM address of the legacy format image to be verified diff --git a/common/cmd_fdc.c b/common/cmd_fdc.c index cdb050c..20ebf6c 100644 --- a/common/cmd_fdc.c +++ b/common/cmd_fdc.c @@ -722,7 +722,6 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) unsigned char boot_drive; int i,nrofblk; char *ep; - int rcode = 0; #if defined(CONFIG_FIT) const void *fit_hdr = NULL; #endif @@ -823,19 +822,7 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) /* Loading ok, update default load address */ load_addr = addr; - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) { - char *local_args[2]; - - local_args[0] = argv[0]; - local_args[1] = NULL; - - printf ("Automatic boot of image at addr 0x%08lX ...\n", addr); - - do_bootm (cmdtp, 0, 1, local_args); - rcode ++; - } - return rcode; + return bootm_maybe_autostart(cmdtp, argv[0]); } U_BOOT_CMD( diff --git a/common/cmd_fdos.c b/common/cmd_fdos.c index 2af4ca0..d714af8 100644 --- a/common/cmd_fdos.c +++ b/common/cmd_fdos.c @@ -40,7 +40,6 @@ int do_fdosboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) char *name; char *ep; int size; - int rcode = 0; char buf [12]; int drive = CONFIG_SYS_FDC_DRIVE_NUMBER; @@ -98,15 +97,7 @@ int do_fdosboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) printf("Floppy DOS load complete: %d bytes loaded to 0x%lx\n", size, load_addr); - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) { - char *local_args[2]; - local_args[0] = argv[0]; - local_args[1] = NULL; - printf ("Automatic boot of image at addr 0x%08lX ...\n", load_addr); - rcode = do_bootm (cmdtp, 0, 1, local_args); - } - return rcode; + return bootm_maybe_autostart(cmdtp, argv[0]); } /*----------------------------------------------------------------------------- diff --git a/common/cmd_ide.c b/common/cmd_ide.c index a1f7e57..07890e7 100644 --- a/common/cmd_ide.c +++ b/common/cmd_ide.c @@ -356,7 +356,6 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) ulong addr, cnt; disk_partition_t info; image_header_t *hdr; - int rcode = 0; #if defined(CONFIG_FIT) const void *fit_hdr = NULL; #endif @@ -495,19 +494,7 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) load_addr = addr; - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) { - char *local_args[2]; - - local_args[0] = argv[0]; - local_args[1] = NULL; - - printf ("Automatic boot of image at addr 0x%08lX ...\n", addr); - - do_bootm (cmdtp, 0, 1, local_args); - rcode = 1; - } - return rcode; + return bootm_maybe_autostart(cmdtp, argv[0]); } /* ------------------------------------------------------------------------- */ diff --git a/common/cmd_nand.c b/common/cmd_nand.c index 7bd37de..92ae186 100644 --- a/common/cmd_nand.c +++ b/common/cmd_nand.c @@ -799,19 +799,7 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand, load_addr = addr; - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep, "yes") == 0)) { - char *local_args[2]; - - local_args[0] = cmd; - local_args[1] = NULL; - - printf("Automatic boot of image at addr 0x%08lx ...\n", addr); - - do_bootm(cmdtp, 0, 1, local_args); - return 1; - } - return 0; + return bootm_maybe_autostart(cmdtp, cmd); } int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) diff --git a/common/cmd_net.c b/common/cmd_net.c index 8c6f5c8..322839a 100644 --- a/common/cmd_net.c +++ b/common/cmd_net.c @@ -210,17 +210,8 @@ netboot_common (proto_t proto, cmd_tbl_t *cmdtp, int argc, char * const argv[]) /* flush cache */ flush_cache(load_addr, size); - /* Loading ok, check if we should attempt an auto-start */ - if (((s = getenv("autostart")) != NULL) && (strcmp(s,"yes") == 0)) { - char *local_args[2]; - local_args[0] = argv[0]; - local_args[1] = NULL; - - printf ("Automatic boot of image at addr 0x%08lX ...\n", - load_addr); - show_boot_progress (82); - rcode = do_bootm (cmdtp, 0, 1, local_args); - } + show_boot_progress (82); + rcode = bootm_maybe_autostart(cmdtp, argv[0]); if (rcode < 0) show_boot_progress (-83); diff --git a/common/cmd_scsi.c b/common/cmd_scsi.c index be4fe74..8019ada 100644 --- a/common/cmd_scsi.c +++ b/common/cmd_scsi.c @@ -210,7 +210,6 @@ int do_scsiboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) ulong addr, cnt; disk_partition_t info; image_header_t *hdr; - int rcode = 0; #if defined(CONFIG_FIT) const void *fit_hdr = NULL; #endif @@ -326,15 +325,7 @@ int do_scsiboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) flush_cache (addr, (cnt+1)*info.blksz); - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) { - char *local_args[2]; - local_args[0] = argv[0]; - local_args[1] = NULL; - printf ("Automatic boot of image at addr 0x%08lX ...\n", addr); - rcode = do_bootm (cmdtp, 0, 1, local_args); - } - return rcode; + return bootm_maybe_autostart(cmdtp, argv[0]); } /********************************************************************************* diff --git a/common/cmd_usb.c b/common/cmd_usb.c index b5731a7..efec895 100644 --- a/common/cmd_usb.c +++ b/common/cmd_usb.c @@ -356,7 +356,7 @@ int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { char *boot_device = NULL; char *ep; - int dev, part = 1, rcode; + int dev, part = 1; ulong addr, cnt; disk_partition_t info; image_header_t *hdr; @@ -490,16 +490,7 @@ int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) flush_cache(addr, (cnt+1)*info.blksz); - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep, "yes") == 0)) { - char *local_args[2]; - local_args[0] = argv[0]; - local_args[1] = NULL; - printf("Automatic boot of image at addr 0x%08lX ...\n", addr); - rcode = do_bootm(cmdtp, 0, 1, local_args); - return rcode; - } - return 0; + return maybe_autostart(cmdtp, argv[0]); } #endif /* CONFIG_USB_STORAGE */ diff --git a/include/command.h b/include/command.h index cab9651..f1accd0 100644 --- a/include/command.h +++ b/include/command.h @@ -98,7 +98,15 @@ extern int cmd_get_data_size(char* arg, int default_size); #ifdef CONFIG_CMD_BOOTD extern int do_bootd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); #endif +#ifdef CONFIG_CMD_BOOTM extern int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); +extern int bootm_maybe_autostart(cmd_tbl_t *cmdtp, const char *cmd); +#else +static inline int bootm_maybe_autostart(cmd_tbl_t *cmdtp, const char *cmd) +{ + return 0; +} +#endif extern int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); #endif /* __ASSEMBLY__ */ -- 1.7.5.3

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[U-Boot] [PATCH] avr32: add grasshopper (ICnova AP7000) board
by Andreas Bießmann 24 Jul '11

24 Jul '11

The grasshopper board is a neat avr32 evaluation kit produced by In-Circuit GmbH. See http://www.ic-board.de/product_info.php?info=p75_ICnova-AP7000-Base.html for detailed information about this device. Signed-off-by: Andreas Bießmann <biessmann(a)corscience.de> --- board/in-circuit/grasshopper/Makefile | 45 +++++++ board/in-circuit/grasshopper/grasshopper.c | 105 +++++++++++++++ boards.cfg | 1 + include/configs/grasshopper.h | 197 ++++++++++++++++++++++++++++ 4 files changed, 348 insertions(+), 0 deletions(-) create mode 100644 board/in-circuit/grasshopper/Makefile create mode 100644 board/in-circuit/grasshopper/grasshopper.c create mode 100644 include/configs/grasshopper.h diff --git a/board/in-circuit/grasshopper/Makefile b/board/in-circuit/grasshopper/Makefile new file mode 100644 index 0000000..a6c36c7 --- /dev/null +++ b/board/in-circuit/grasshopper/Makefile @@ -0,0 +1,45 @@ +# +# (C) Copyright 2001-2006 +# Wolfgang Denk, DENX Software Engineering, wd(a)denx.de. +# +# Copyright (C) 2011 +# Corscience GmbH & Co.KG, Andreas Bießmann <biessmann(a)corscience.de> +# +# 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).o + +COBJS-y += $(BOARD).o + +SRCS := $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) + +$(LIB): $(obj).depend $(OBJS) + $(call cmd_link_o_target, $(OBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/in-circuit/grasshopper/grasshopper.c b/board/in-circuit/grasshopper/grasshopper.c new file mode 100644 index 0000000..d020c29 --- /dev/null +++ b/board/in-circuit/grasshopper/grasshopper.c @@ -0,0 +1,105 @@ +/* + * Copyright (C) 2011 + * Corscience GmbH & Co.KG, Andreas Bießmann <biessmann(a)corscience.de> + * + * 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 <common.h> + +#include <asm/io.h> +#include <asm/sdram.h> +#include <asm/arch/clk.h> +#include <asm/arch/hmatrix.h> +#include <asm/arch/mmu.h> +#include <asm/arch/portmux.h> +#include <netdev.h> + +DECLARE_GLOBAL_DATA_PTR; + +struct mmu_vm_range mmu_vmr_table[CONFIG_SYS_NR_VM_REGIONS] = { + { + .virt_pgno = CONFIG_SYS_FLASH_BASE >> PAGE_SHIFT, + .nr_pages = CONFIG_SYS_FLASH_SIZE >> PAGE_SHIFT, + .phys = (CONFIG_SYS_FLASH_BASE >> PAGE_SHIFT) + | MMU_VMR_CACHE_NONE, + }, { + .virt_pgno = CONFIG_SYS_SDRAM_BASE >> PAGE_SHIFT, + .nr_pages = EBI_SDRAM_SIZE >> PAGE_SHIFT, + .phys = (CONFIG_SYS_SDRAM_BASE >> PAGE_SHIFT) + | MMU_VMR_CACHE_WRBACK, + }, +}; + +static const struct sdram_config sdram_config = { + /* Dual MT48LC16M16A2-7E (or equal) */ + .data_bits = SDRAM_DATA_32BIT, + .row_bits = 13, + .col_bits = 9, + .bank_bits = 2, + .cas = 2, + .twr = 2, + .trc = 7, + .trp = 2, + .trcd = 2, + .tras = 4, + .txsr = 7, + /* 7.81 us */ + .refresh_period = (781 * (SDRAMC_BUS_HZ / 1000)) / 100000, +}; + +int board_early_init_f(void) +{ + /* Enable SDRAM in the EBI mux */ + hmatrix_slave_write(EBI, SFR, HMATRIX_BIT(EBI_SDRAM_ENABLE)); + + portmux_enable_ebi(SDRAM_DATA_32BIT, 23, 0, PORTMUX_DRIVE_HIGH); + portmux_enable_usart0(PORTMUX_DRIVE_MIN); + portmux_enable_usart1(PORTMUX_DRIVE_MIN); +#if defined(CONFIG_MACB) + portmux_enable_macb0(PORTMUX_MACB_MII, PORTMUX_DRIVE_LOW); +#endif + + return 0; +} + +phys_size_t initdram(int board_type) +{ + unsigned long expected_size; + unsigned long actual_size; + void *sdram_base; + + sdram_base = uncached(EBI_SDRAM_BASE); + + expected_size = sdram_init(sdram_base, &sdram_config); + actual_size = get_ram_size(sdram_base, expected_size); + + if (expected_size != actual_size) + printf("Warning: Only %lu of %lu MiB SDRAM is working\n", + actual_size >> 20, expected_size >> 20); + + return actual_size; +} + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bi) +{ + macb_eth_initialize(0, (void *)ATMEL_BASE_MACB0, bi->bi_phy_id[0]); + return 0; +} +#endif diff --git a/boards.cfg b/boards.cfg index dfefc3f..839441a 100644 --- a/boards.cfg +++ b/boards.cfg @@ -209,6 +209,7 @@ atstk1003 avr32 at32ap atstk1000 atmel atstk1004 avr32 at32ap atstk1000 atmel at32ap700x atstk1006 avr32 at32ap atstk1000 atmel at32ap700x favr-32-ezkit avr32 at32ap - earthlcd at32ap700x +grasshopper avr32 at32ap - in-circuit at32ap700x mimc200 avr32 at32ap - mimc at32ap700x hammerhead avr32 at32ap - miromico at32ap700x bct-brettl2 blackfin blackfin diff --git a/include/configs/grasshopper.h b/include/configs/grasshopper.h new file mode 100644 index 0000000..989d506 --- /dev/null +++ b/include/configs/grasshopper.h @@ -0,0 +1,197 @@ +/* + * Copyright (C) 2011 + * Corscience GmbH & Co.KG, Andreas Bießmann <biessmann(a)corscience.de> + * + * Configuration settings for the grasshopper (ICnova AP7000) board + * + * 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 + */ +#ifndef __GRASSHOPPER_CONFIG_H +#define __GRASSHOPPER_CONFIG_H + +#include <asm/arch/hardware.h> + +#define CONFIG_AVR32 +#define CONFIG_AT32AP +#define CONFIG_AT32AP7000 + +/* + * Timer clock frequency. We're using the CPU-internal COUNT register + * for this, so this is equivalent to the CPU core clock frequency + */ +#define CONFIG_SYS_HZ 1000 + +/* + * Set up the PLL to run at 140 MHz, the CPU to run at the PLL + * frequency, the HSB and PBB at 1/2, and the PBA to run at 1/4 the + * PLL frequency. + * (CONFIG_SYS_OSC0_HZ * CONFIG_SYS_PLL0_MUL) / CONFIG_SYS_PLL0_DIV = PLL MHz + */ +#define CONFIG_PLL +#define CONFIG_SYS_POWER_MANAGER +#define CONFIG_SYS_OSC0_HZ 20000000 +#define CONFIG_SYS_PLL0_DIV 1 +#define CONFIG_SYS_PLL0_MUL 7 +#define CONFIG_SYS_PLL0_SUPPRESS_CYCLES 16 +/* + * Set the CPU running at: + * PLL / (2^CONFIG_SYS_CLKDIV_CPU) = CPU MHz + */ +#define CONFIG_SYS_CLKDIV_CPU 0 +/* + * Set the HSB running at: + * PLL / (2^CONFIG_SYS_CLKDIV_HSB) = HSB MHz + */ +#define CONFIG_SYS_CLKDIV_HSB 1 +/* + * Set the PBA running at: + * PLL / (2^CONFIG_SYS_CLKDIV_PBA) = PBA MHz + */ +#define CONFIG_SYS_CLKDIV_PBA 2 +/* + * Set the PBB running at: + * PLL / (2^CONFIG_SYS_CLKDIV_PBB) = PBB MHz + */ +#define CONFIG_SYS_CLKDIV_PBB 1 + +/* Reserve VM regions for SDRAM and NOR flash */ +#define CONFIG_SYS_NR_VM_REGIONS 2 + +/* + * The PLLOPT register controls the PLL like this: + * icp = PLLOPT<2> + * ivco = PLLOPT<1:0> + * + * We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz). + */ +#define CONFIG_SYS_PLL0_OPT 0x04 + +#define CONFIG_USART_BASE ATMEL_BASE_USART1 +#define CONFIG_USART_ID 1 + +/* User serviceable stuff */ +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG + +#define CONFIG_STACKSIZE (2048) + +#define CONFIG_BAUDRATE 115200 + +/* + * Only interrupt autoboot if <space> is pressed. Otherwise, garbage + * data on the serial line may interrupt the boot sequence. + */ +#define CONFIG_BOOTDELAY 1 +#define CONFIG_AUTOBOOT +#define CONFIG_AUTOBOOT_KEYED +#define CONFIG_AUTOBOOT_PROMPT \ + "Press SPACE to abort autoboot in %d seconds\n", bootdelay +#define CONFIG_AUTOBOOT_DELAY_STR "d" +#define CONFIG_AUTOBOOT_STOP_STR " " + +/* + * After booting the board for the first time, new ethernet addresses + * should be generated and assigned to the environment variables + * "ethaddr". This is normally done during production. + */ +#define CONFIG_OVERWRITE_ETHADDR_ONCE +#define CONFIG_NET_MULTI + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_SUBNETMASK +#define CONFIG_BOOTP_GATEWAY + +/* + * Command line configuration. + */ +#include <config_cmd_default.h> + +/* remove unneeded commands */ +#undef CONFIG_CMD_FPGA +#undef CONFIG_CMD_SETGETDCR + +/* add useful commands */ +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_JFFS2 +#define CONFIG_CMD_PING +#define CONFIG_CMD_REGINFO + +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_PROMPT_HUSH_PS2 "~> " +#define CONFIG_CMDLINE_EDITING + +#define CONFIG_ATMEL_USART +#define CONFIG_MACB +#define CONFIG_PORTMUX_PIO +#define CONFIG_SYS_NR_PIOS 5 +#define CONFIG_SYS_HSDRAMC + +#define CONFIG_SYS_DCACHE_LINESZ 32 +#define CONFIG_SYS_ICACHE_LINESZ 32 + +#define CONFIG_NR_DRAM_BANKS 1 + +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_FLASH_CFI_DRIVER + +#define CONFIG_SYS_FLASH_BASE 0x00000000 +#define CONFIG_SYS_FLASH_SIZE 0x800000 +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#define CONFIG_SYS_MAX_FLASH_SECT 135 + +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE +#define CONFIG_SYS_TEXT_BASE 0x00000000 + +#define CONFIG_SYS_INTRAM_BASE INTERNAL_SRAM_BASE +#define CONFIG_SYS_INTRAM_SIZE INTERNAL_SRAM_SIZE +#define CONFIG_SYS_SDRAM_BASE EBI_SDRAM_BASE + +#define CONFIG_ENV_IS_IN_FLASH +/* place u-boot env in flash sector after u-boot */ +#define CONFIG_ENV_SIZE 0x10000 +#define CONFIG_ENV_ADDR 0x20000 + +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INTRAM_BASE + \ + CONFIG_SYS_INTRAM_SIZE) + +#define CONFIG_SYS_MALLOC_LEN (256*1024) +#define CONFIG_SYS_DMA_ALLOC_LEN (16384) + +/* Allow 4MB for the kernel run-time image */ +#define CONFIG_SYS_LOAD_ADDR (EBI_SDRAM_BASE + 0x00400000) +#define CONFIG_SYS_BOOTPARAMS_LEN (16 * 1024) + +/* Other configuration settings that shouldn't have to change all that often */ +#define CONFIG_SYS_PROMPT "U-Boot> " +#define CONFIG_SYS_CBSIZE 256 +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_LONGHELP + +#define CONFIG_SYS_MEMTEST_START EBI_SDRAM_BASE +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x700000) +#define CONFIG_SYS_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 } + +#endif /* __GRASSHOPPER_CONFIG_H */ -- 1.7.2.5

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[U-Boot] [PATCH 2/2] [v3] powerpc/85xx: add support the ePAPR "phandle" property
by Timur Tabi 22 Jul '11

22 Jul '11

The ePAPR specification says that phandle properties should be called "phandle", and not "linux,phandle". To facilitate the migration from "linux,phandle" to "phandle", we update fdt_qportal() to use the new function, fdt_create_phandle(). This function abstracts the creation of phandle properties. Signed-off-by: Timur Tabi <timur(a)freescale.com> --- arch/powerpc/cpu/mpc85xx/portals.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/cpu/mpc85xx/portals.c b/arch/powerpc/cpu/mpc85xx/portals.c index c014163..ecaa30d 100644 --- a/arch/powerpc/cpu/mpc85xx/portals.c +++ b/arch/powerpc/cpu/mpc85xx/portals.c @@ -151,8 +151,10 @@ static int fdt_qportal(void *blob, int off, int id, char *name, dev_handle = fdt_get_phandle(blob, dev_off); if (dev_handle <= 0) { dev_handle = fdt_alloc_phandle(blob); - fdt_setprop_cell(blob, dev_off, - "linux,phandle", dev_handle); + ret = fdt_create_phandle(blob, dev_off, + dev_handle); + if (ret < 0) + return ret; } ret = fdt_setprop(blob, childoff, "dev-handle", -- 1.7.3.4

2 1

[U-Boot] [PATCH 1/2] fdt: add prototype for fdt_increase_size()
by Timur Tabi 22 Jul '11

22 Jul '11

Add a prototype for fdt_increase_size() so that anyone can call it. Signed-off-by: Timur Tabi <timur(a)freescale.com> --- include/fdt_support.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/include/fdt_support.h b/include/fdt_support.h index ce6817b..7333c0c 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -79,6 +79,7 @@ void ft_pci_setup(void *blob, bd_t *bd); void set_working_fdt_addr(void *addr); int fdt_resize(void *blob); +int fdt_increase_size(void *fdt, int add_len); int fdt_fixup_nor_flash_size(void *blob); -- 1.7.3.4

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[U-Boot] [PATCH]Uboot tool Makefile patch for Mac OSX Snow leopard
by sungyeon 20 Jul '11

20 Jul '11

diff --git a/tools/Makefile b/tools/Makefile index 623f908..f794ef1 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -96,11 +96,11 @@ OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o #endif # Flattened device tree objects -LIBFDT_OBJ_FILES-y += fdt.o -LIBFDT_OBJ_FILES-y += fdt_ro.o -LIBFDT_OBJ_FILES-y += fdt_rw.o -LIBFDT_OBJ_FILES-y += fdt_strerror.o -LIBFDT_OBJ_FILES-y += fdt_wip.o +LIBFDT_OBJ_FILES-y += lib/libfdt/fdt.o +LIBFDT_OBJ_FILES-y += lib/libfdt/fdt_ro.o +LIBFDT_OBJ_FILES-y += lib/libfdt/fdt_rw.o +LIBFDT_OBJ_FILES-y += lib/libfdt/fdt_strerror.o +LIBFDT_OBJ_FILES-y += lib/libfdt/fdt_wip.o # Generated LCD/video logo LOGO_H = $(OBJTREE)/include/bmp_logo.h @@ -129,7 +129,7 @@ endif # now $(obj) is defined HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c)) HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c)) -HOSTSRCS += $(addprefix $(SRCTREE)/lib/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c)) +HOSTSRCS += $(addprefix $(SRCTREE)/,$(LIBFDT_OBJ_FILES-y:.o=.c)) BINS := $(addprefix $(obj),$(sort $(BIN_FILES-y))) LIBFDT_OBJS := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y)) @@ -185,7 +185,11 @@ $(obj)mkimage$(SFX): $(obj)crc32.o \ $(obj)mkimage.o \ $(obj)os_support.o \ $(obj)sha1.o \ - $(LIBFDT_OBJS) + $(obj)fdt.o \ + $(obj)fdt_ro.o\ + $(obj)fdt_rw.o\ + $(obj)fdt_strerror.o\ + $(obj)fdt_wip.o $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ $(HOSTSTRIP) $@ @@ -201,13 +205,13 @@ $(obj)ubsha1$(SFX): $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ # Some of the tool objects need to be accessed from outside the tools directory -$(obj)%.o: $(SRCTREE)/common/%.c +$(subst common/,,$(filter common/%,$(EXT_OBJ_FILES-y))): $(obj)%.o: $(SRCTREE)/common/%.c $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $< -$(obj)%.o: $(SRCTREE)/lib/%.c +$(subst lib/,,$(filter lib/%,$(EXT_OBJ_FILES-y))): $(obj)%.o: $(SRCTREE)/lib/%.c $(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $< -$(obj)%.o: $(SRCTREE)/lib/libfdt/%.c +$(subst lib/libfdt/,,$(filter lib/libfdt/%,$(LIBFDT_OBJ_FILES-y))): $(obj)%.o: $(SRCTREE)/lib/libfdt/%.c $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $< subdirs:

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[U-Boot] [PATCH] powerpc/8xxx: Update USB mode device tree fixup
by Ramneek Mehresh 20 Jul '11

20 Jul '11

Modify support for USB mode fixup: - Add common support for USB mode and phy type device tree fix-up for all USB controllers mentioned in hwconfig string - Fetch USB mode and phy type via hwconfig; if not defined in hwconfig, then fetch them from env Signed-off-by: Ramneek Mehresh <ramneek.mehresh(a)freescale.com> --- arch/powerpc/cpu/mpc8xxx/fdt.c | 77 +++++++++++++++++++++++++++++++++------ 1 files changed, 65 insertions(+), 12 deletions(-) diff --git a/arch/powerpc/cpu/mpc8xxx/fdt.c b/arch/powerpc/cpu/mpc8xxx/fdt.c index 520cb90..d9e3e7e 100644 --- a/arch/powerpc/cpu/mpc8xxx/fdt.c +++ b/arch/powerpc/cpu/mpc8xxx/fdt.c @@ -29,6 +29,10 @@ #include <asm/mp.h> #include <asm/fsl_serdes.h> #include <phy.h> +#include <hwconfig.h> +#ifdef CONFIG_HAS_FSL_DR_USB +#include <usb.h> +#endif #if defined(CONFIG_MP) && (defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)) static int ft_del_cpuhandle(void *blob, int cpuhandle) @@ -84,22 +88,18 @@ void ft_fixup_num_cores(void *blob) { #endif /* defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) */ #ifdef CONFIG_HAS_FSL_DR_USB -void fdt_fixup_dr_usb(void *blob, bd_t *bd) +static void fdt_fixup_usb_mode_phy_type(void *blob, const char *mode, + const char *phy_type) { - char *mode; - char *type; const char *compat = "fsl-usb2-dr"; const char *prop_mode = "dr_mode"; const char *prop_type = "phy_type"; + static int start_offset = -1; int node_offset; int err; - mode = getenv("usb_dr_mode"); - type = getenv("usb_phy_type"); - if (!mode && !type) - return; - - node_offset = fdt_node_offset_by_compatible(blob, 0, compat); + node_offset = fdt_node_offset_by_compatible(blob, + start_offset, compat); if (node_offset < 0) { printf("WARNING: could not find compatible node %s: %s.\n", compat, fdt_strerror(node_offset)); @@ -114,13 +114,66 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd) prop_mode, compat, fdt_strerror(err)); } - if (type) { - err = fdt_setprop(blob, node_offset, prop_type, type, - strlen(type) + 1); + if (phy_type) { + err = fdt_setprop(blob, node_offset, prop_type, phy_type, + strlen(phy_type) + 1); if (err < 0) printf("WARNING: could not set %s for %s: %s.\n", prop_type, compat, fdt_strerror(err)); } + + start_offset = node_offset; +} + +void fdt_fixup_dr_usb(void *blob, bd_t *bd) +{ + const char *modes[] = { "host", "peripheral", "otg" }; + const char *phys[] = { "ulpi", "umti" }; + const char *mode = NULL; + const char *phy_type = NULL; + char usb1_defined = 0; + char str[5]; + int i, j; + + for (i = 1; i <= USB_MAX_DEVICE; i++) { + int mode_idx = -1, phy_idx = -1; + sprintf(str, "%s%d", "usb", i); + if (hwconfig(str)) { + for (j = 0; j < sizeof(modes); j++) { + if (hwconfig_subarg_cmp(str, "dr_mode", + modes[j])) { + mode_idx = j; + break; + } + } + for (j = 0; j < sizeof(phys); j++) { + if (hwconfig_subarg_cmp(str, "phy_type", + phys[j])) { + phy_idx = j; + break; + } + } + if (mode_idx >= 0) + fdt_fixup_usb_mode_phy_type(blob, + modes[mode_idx], NULL); + if (phy_idx >= 0) + fdt_fixup_usb_mode_phy_type(blob, + NULL, phys[phy_idx]); + if (!strcmp(str, "usb1")) + usb1_defined = 1; + if (mode_idx < 0 && phy_idx < 0) + printf("WARNING: invalid phy or mode\n"); + } else { + break; + } + } + if (!usb1_defined) { + mode = getenv("usb_dr_mode"); + phy_type = getenv("usb_phy_type"); + if (!mode && !phy_type) + return; + fdt_fixup_usb_mode_phy_type(blob, mode, phy_type); + } } #endif /* CONFIG_HAS_FSL_DR_USB */ -- 1.6.1

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[U-Boot] [PATCH 1/2] arm/kirkwood: if CONFIG_SOFT_I2C is set don't set CONFIG_I2C_MVTWSI
by Holger Brunck 18 Jul '11

18 Jul '11

Some boards e.g. keymile arm boards have CONFIG_CMD_I2C switched on but they use soft i2c on kirkwood. So don't switch CONFIG_I2C_MVTWSI on in this case. Signed-off-by: Holger Brunck <holger.brunck(a)keymile.com> cc: Valentin Longchamp <valentin.longchamp(a)keymile.com> cc: Prafulla Wadaskar <prafulla(a)marvell.com> cc: Heiko Schocher <hs(a)denx.de> --- arch/arm/include/asm/arch-kirkwood/config.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/arm/include/asm/arch-kirkwood/config.h b/arch/arm/include/asm/arch-kirkwood/config.h index 71ba464..b7dae1e 100644 --- a/arch/arm/include/asm/arch-kirkwood/config.h +++ b/arch/arm/include/asm/arch-kirkwood/config.h @@ -137,7 +137,9 @@ * I2C related stuff */ #ifdef CONFIG_CMD_I2C +#ifndef CONFIG_SOFT_I2C #define CONFIG_I2C_MVTWSI +#endif #define CONFIG_SYS_I2C_SLAVE 0x0 #define CONFIG_SYS_I2C_SPEED 100000 #endif -- 1.7.1

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[U-Boot] [PATCH] am3517evm: change console device from ttyS2 to ttyO2
by Yegor Yefremov 18 Jul '11

18 Jul '11

the serial device names have been changed from ttySx to ttyOx, so the console device name should be also changed to support the latest kernel versions. Signed-off-by: Yegor Yefremov <yegorslists(a)googlemail.com> --- include/configs/am3517_evm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: b/include/configs/am3517_evm.h =================================================================== --- a/include/configs/am3517_evm.h +++ b/include/configs/am3517_evm.h @@ -190,7 +190,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ "loadaddr=0x82000000\0" \ - "console=ttyS2,115200n8\0" \ + "console=ttyO2,115200n8\0" \ "mmcargs=setenv bootargs console=${console} " \ "root=/dev/mmcblk0p2 rw " \ "rootfstype=ext3 rootwait\0" \

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[U-Boot] [PATCH] TI: TNETV107X Fix Build Error
by Chan-Taek Park 17 Jul '11

17 Jul '11

This patch provides SDRAM base address and initial stack address to fix build errors. Signed-off-by: Chan-Taek Park <c-park(a)ti.com> --- include/configs/tnetv107x_evm.h | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/include/configs/tnetv107x_evm.h b/include/configs/tnetv107x_evm.h index 3627ce7..4bced0c 100644 --- a/include/configs/tnetv107x_evm.h +++ b/include/configs/tnetv107x_evm.h @@ -57,6 +57,12 @@ #define CONFIG_NR_DRAM_BANKS 1 #define CONFIG_STACKSIZE (256*1024) +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \ + CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_GBL_DATA_SIZE) + /* Serial Driver Info */ #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL -- 1.7.1

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