June 2009 - U-Boot

[U-Boot] [RFC] Menu Frameworj
by Jean-Christophe PLAGNIOL-VILLARD 16 Jun '09

16 Jun '09

Hi, The following patch will introduce a menu framework that allow us to create list menu to simplify u-boot and make it more convivial for the end-user. This kind of menu is very usefull when you do not have a keyboard or a serial console attached to your board to allow you to interract with u-boot For the develloper part, The framework introduce two API 1) C that allow you to create menu, submenu, entry and complex menu action 2) Command that allow you as the C API to create menu, submenu, entry and complex menu action but this time the actions will be store in a env var and then be evaluated and excecuted. NB the current code need somework to be mainline as doc, error message but it's functionnal. So feel free to test and improve Best Regards, J.

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[U-Boot] [PATCH] sh: Revised the build with newest compiler
by Nobuhiro Iwamatsu 16 Jun '09

16 Jun '09

The check of data became severe from newest gcc. This patch checked in gcc-4.2 and 4.3 . Signed-off-by: Nobuhiro Iwamatsu <iwamatsu(a)nigauri.org> --- board/renesas/sh7785lcr/lowlevel_init.S | 58 +++++++++++++++--------------- include/asm-sh/macro.h | 2 +- 2 files changed, 30 insertions(+), 30 deletions(-) diff --git a/board/renesas/sh7785lcr/lowlevel_init.S b/board/renesas/sh7785lcr/lowlevel_init.S index 97920df..7faad95 100644 --- a/board/renesas/sh7785lcr/lowlevel_init.S +++ b/board/renesas/sh7785lcr/lowlevel_init.S @@ -233,35 +233,6 @@ DBSC2_DBRFCNT0_D: .long 0x00010000 WAIT_200US: .long 33333 /*------- GPIO -------*/ -#define GPIO_BASE 0xffe70000 -PACR_A: .long GPIO_BASE + 0x00 -PBCR_A: .long GPIO_BASE + 0x02 -PCCR_A: .long GPIO_BASE + 0x04 -PDCR_A: .long GPIO_BASE + 0x06 -PECR_A: .long GPIO_BASE + 0x08 -PFCR_A: .long GPIO_BASE + 0x0a -PGCR_A: .long GPIO_BASE + 0x0c -PHCR_A: .long GPIO_BASE + 0x0e -PJCR_A: .long GPIO_BASE + 0x10 -PKCR_A: .long GPIO_BASE + 0x12 -PLCR_A: .long GPIO_BASE + 0x14 -PMCR_A: .long GPIO_BASE + 0x16 -PNCR_A: .long GPIO_BASE + 0x18 -PPCR_A: .long GPIO_BASE + 0x1a -PQCR_A: .long GPIO_BASE + 0x1c -PRCR_A: .long GPIO_BASE + 0x1e -PEPUPR_A: .long GPIO_BASE + 0x48 -PHPUPR_A: .long GPIO_BASE + 0x4e -PJPUPR_A: .long GPIO_BASE + 0x50 -PKPUPR_A: .long GPIO_BASE + 0x52 -PLPUPR_A: .long GPIO_BASE + 0x54 -PMPUPR_A: .long GPIO_BASE + 0x56 -PNPUPR_A: .long GPIO_BASE + 0x58 -PPUPR1_A: .long GPIO_BASE + 0x60 -PPUPR2_A: .long GPIO_BASE + 0x62 -P1MSELR_A: .long GPIO_BASE + 0x80 -P2MSELR_A: .long GPIO_BASE + 0x82 - PACR_D: .long 0x0000 PBCR_D: .long 0x0000 PCCR_D: .long 0x0000 @@ -291,6 +262,35 @@ PPUPR2_D: .long 0xff00 P1MSELR_D: .long 0x3780 P2MSELR_D: .long 0x0000 +#define GPIO_BASE 0xffe70000 +PACR_A: .long GPIO_BASE + 0x00 +PBCR_A: .long GPIO_BASE + 0x02 +PCCR_A: .long GPIO_BASE + 0x04 +PDCR_A: .long GPIO_BASE + 0x06 +PECR_A: .long GPIO_BASE + 0x08 +PFCR_A: .long GPIO_BASE + 0x0a +PGCR_A: .long GPIO_BASE + 0x0c +PHCR_A: .long GPIO_BASE + 0x0e +PJCR_A: .long GPIO_BASE + 0x10 +PKCR_A: .long GPIO_BASE + 0x12 +PLCR_A: .long GPIO_BASE + 0x14 +PMCR_A: .long GPIO_BASE + 0x16 +PNCR_A: .long GPIO_BASE + 0x18 +PPCR_A: .long GPIO_BASE + 0x1a +PQCR_A: .long GPIO_BASE + 0x1c +PRCR_A: .long GPIO_BASE + 0x1e +PEPUPR_A: .long GPIO_BASE + 0x48 +PHPUPR_A: .long GPIO_BASE + 0x4e +PJPUPR_A: .long GPIO_BASE + 0x50 +PKPUPR_A: .long GPIO_BASE + 0x52 +PLPUPR_A: .long GPIO_BASE + 0x54 +PMPUPR_A: .long GPIO_BASE + 0x56 +PNPUPR_A: .long GPIO_BASE + 0x58 +PPUPR1_A: .long GPIO_BASE + 0x60 +PPUPR2_A: .long GPIO_BASE + 0x62 +P1MSELR_A: .long GPIO_BASE + 0x80 +P2MSELR_A: .long GPIO_BASE + 0x82 + /*------- LBSC -------*/ PASCR_A: .long 0xff000070 PASCR_32BIT_MODE: .long 0x80000000 /* check booting mode */ diff --git a/include/asm-sh/macro.h b/include/asm-sh/macro.h index 61f792a..2b273c3 100644 --- a/include/asm-sh/macro.h +++ b/include/asm-sh/macro.h @@ -29,7 +29,7 @@ .macro write16, addr, data mov.l \addr ,r1 - mov.l \data ,r0 + mov.w \data ,r0 mov.w r0, @r1 .endm -- 1.6.3.1

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[U-Boot] U-boot support for AT91SAM7SE
by abc xyz 16 Jun '09

16 Jun '09

Hello, Has anyone made any attempt to port any CPUs in the AT91SAM7 series to u-boot? I looked in the archives and did a general search on the web but didn't come across anything. If not, does anyone foresee any problems with u-boot running on these CPUs? Specifically I'm looking at the AT91SAM7SE512 which has 512K internal flash. It only has 32K internal SRAM, but I'll have plenty of SDRAM available. In the u-boot there is support for arm720t processor but not for arm7tdmi processor. I googled a lot but didnt get any good clues. From some forum i read that i can use the core of AT91SAM9260 for my AT91SAM7SE512-ek. I am really confused. Plzzz guide me. Quick answers will be highly appreciated. -- Regards, Volatile

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[U-Boot] Is EHCI HCD working on ARM, little-endian?
by ikjn 16 Jun '09

16 Jun '09

Hi, all I am using ARM11 SoC and u-boot-2009.03 stable tree. EHCI HC is embedded in SoC. In ehci_submit_root function, code is like this: typeReq = req->request << 8 | req->requesttype; switch (le16_to_cpu(typeReq)) { case DeviceRequest | USB_REQ_GET_DESCRIPTOR: switch (le16_to_cpu(req->value) >> 8) { At the first call of 'usb_get_descriptor' for retrieving the root hub device descriptor, I think the first case should be matched. But In my environment, le16_to_cpu(typeReq) is 0x0680. (request= USB_REQ_GET_DESCRIPTOR, request_type=USB_DIR_IN) and DeviceRequest | USB_REQ_GET_DESCRIPTOR is defined as 0x8006. So the request failed and "Unknown request" printed out. Do you think that I did a mistake for some byteorder stuff? I didn't define anything related with the endianess, like LITTLEENDIAN for the old OHCI HCD. CONFIG_USB_EHCI CONFIG_USB_STORAGE CONFIG_CMD_USB are defined for my board config. Thanks.

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[U-Boot] newbie question about patch to fix 'fatal: cannot describe'
by Rainer Keller 16 Jun '09

16 Jun '09

Hi All, This is my first posting to the list and I just joined the mailing list about a week ago. Plus I am pretty new to the open source world as well, so please send me pointers to where to look things up if the posting is not inappropriate or does not belong here. Any time I build U-Boot from my git checkout I receive the 'fatal: cannot describe' message. Googling quickly got me to the solution: A fix for similar behaviour in the kernel was fixed a while ago, basically it is a problem in setlocalversion. So I took the two relevant patches (instead of the full file because it looks like u-boot has it's own version of that file) and applied them to my repository. This is my patch: commit ec6609f492e41594715c4764ae7c0994e9e70270 Author: Rainer Keller <rkeller(a)ubicom.com> Date: Mon Jun 15 12:55:50 2009 -0700 combined two kernel patches to fix git describe errors in tools/setlocalversion: Commit f03b283f081f538ec71b9e87cb8411bb62e2abc9 and Commit 56b2f0706d82535fd8d85503f2dcc0be40c8e55d diff --git a/tools/setlocalversion b/tools/setlocalversion index b3f5f28..aca9d63 100755 --- a/tools/setlocalversion +++ b/tools/setlocalversion @@ -9,11 +9,15 @@ usage() { cd "${1:-.}" || usage # Check for git and a git repo. -if head=`git rev-parse --verify HEAD 2>/dev/null`; then +if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then # Do we have an untagged version? if git name-rev --tags HEAD | \ grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then - git describe | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}' + if tag=`git describe 2>/dev/null`; then + echo $tag | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}' + else + printf '%s%s' -g $head + fi fi # Are there uncommitted changes? So here are my questions: Obviously that is not my code, do I still add my `Signed-off-by'? Should I add the comments from the original commits to the kernel or it is ok to just refer to the commits? I don't have a publicly accessible git repository to ask a custodian to pull from and from checking the custodian list it looks like this is Wolfgang's area. Is it ok to just post it as is and expect him to apply it out of the email? If these seem to be slighly overly careful questions please consider that over time Ubicom would like to add a complete additional architecture with dozens of boards and we'll have a lot more newbie questions, so I want to start as polite as I can :) Best Regards, Rainer Keller

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[U-Boot] subscription for mailing u-boot updates
by durga prasad 16 Jun '09

16 Jun '09

Hi sir.., I would like to receive u-boot updates related mails.., please add me in the subscription list.., -- B.D.D.PRASAD

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[U-Boot] [PATCH 1/6] sh7785lcr: fix out of tree build
by Jean-Christophe PLAGNIOL-VILLARD 16 Jun '09

16 Jun '09

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj(a)jcrosoft.com> Cc: Nobuhiro Iwamatsu <iwamatsu.nobuhiro(a)renesas.com> --- Makefile | 5 +++-- board/renesas/sh7785lcr/Makefile | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/Makefile b/Makefile index 81a5cd0..cd4df2e 100644 --- a/Makefile +++ b/Makefile @@ -3464,8 +3464,9 @@ sh7763rdp_config : unconfig xtract_sh7785lcr = $(subst _32bit,,$(subst _config,,$1)) sh7785lcr_32bit_config \ sh7785lcr_config : unconfig - @ >include/config.h - @echo "#define CONFIG_SH7785LCR 1" >> include/config.h + @mkdir -p $(obj)include + @mkdir -p $(obj)board/renesas/sh7785lcr + @echo "#define CONFIG_SH7785LCR 1" > $(obj)include/config.h @if [ "$(findstring 32bit, $@)" ] ; then \ echo "#define CONFIG_SH_32BIT 1" >> $(obj)include/config.h ; \ cp $(obj)board/renesas/sh7785lcr/u-boot_32bit \ diff --git a/board/renesas/sh7785lcr/Makefile b/board/renesas/sh7785lcr/Makefile index b1b538c..b8e43f7 100644 --- a/board/renesas/sh7785lcr/Makefile +++ b/board/renesas/sh7785lcr/Makefile @@ -18,7 +18,7 @@ include $(TOPDIR)/config.mk -LIB = lib$(BOARD).a +LIB = $(obj)lib$(BOARD).a COBJS := sh7785lcr.o selfcheck.o rtl8169_mac.o SOBJS := lowlevel_init.o -- 1.6.3.1

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[U-Boot] Flash Errors in Building u-boot.2009.03 for mx31ads
by Yong Yang 16 Jun '09

16 Jun '09

I ran into a bunch of errors related to Flash and Net (e.g. undefined reference to 'flash_init'), when building u-boot for mx31ads. lib_arm/libarm.a(board.o)(.text+0x1d8): In function `start_armboot': /home/yong/cross-compile/u-boot-2009.03/lib_arm/board.c:211: undefined reference to `flash_init' lib_arm/libarm.a(board.o)(.text+0x2c4):/home/yong/cross-compile/u-boot-2009.03/lib_arm/board.c:442: undefined reference to `cs8900_get_enetaddr' lib_arm/libarm.a(board.o)(.data+0xc): In function `sbrk': /home/yong/cross-compile/u-boot-2009.03/lib_arm/board.c:111: undefined reference to `env_init' net/libnet.a(net.o)(.text+0x1dc): In function `ArpRequest': /home/yong/cross-compile/u-boot-2009.03/net/net.c:254: undefined reference to `eth_send' I checked include/configs/mx31ads.h, and it does use CFI flash configuration. Does anyone have ideas what might go wrong? Thanks */*-----------------------------------------------------------------------** * CFI FLASH driver setup** */*#define CONFIG_SYS_FLASH_CFI 1 /* Flash memory is CFI compliant */#define CONFIG_FLASH_CFI_DRIVER 1 /* Use drivers/cfi_flash.c */#define CONFIG_FLASH_SPANSION_S29WS_N 1 /* A non-standard buffered write algorithm */#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* Use buffered writes (~10x faster) */#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use hardware sector protection */ Settings: cross compiler arm-elf-gcc from http://www.gnuarm.org/ Configured with: ../gcc-3.4.3/configure --target=arm-elf --prefix=/srv/shared/gnuarm/gnuarm-3.4.3 --enable-interwork --enable-multilib --with-newlib --with-headers=../newlib-1.12.0/newlib/libc/include --enable-languages=c,c++,java --disable-libgcj Thread model: single gcc version 3.4.3 Thanks a lot Yong

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[U-Boot] Driver for SDHC controller on IMX27
by alfred steele 15 Jun '09

15 Jun '09

Hi Ilya/Fabio, I followed your guidelines for trying to use the MX27 SDHC driver/MMC framework as the base code and make appropiate mods to make it work on the MX31 PDK board but i have been unsuccessful till this point. i had left this task off at a point because of higher priorities. Do you know if there is an existing driver to make SD cards work on uboot. Thanks, Alfred.

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[U-Boot] [PATCH] usb: fix CONFIG_SYS_MPC83xx_USB_ADDR not defined error
by Kim Phillips 15 Jun '09

15 Jun '09

fix a stray CONFIG_MPC83XX that escaped commit 0f898604945af4543c1525fc33b6bae621a3b805. Signed-off-by: Kim Phillips <kim.phillips(a)freescale.com> --- include/usb/ehci-fsl.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/usb/ehci-fsl.h b/include/usb/ehci-fsl.h index 1140561..3b99456 100644 --- a/include/usb/ehci-fsl.h +++ b/include/usb/ehci-fsl.h @@ -85,7 +85,7 @@ #define MPC83XX_SCCR_USB_DRCM_01 0x00100000 #define MPC83XX_SCCR_USB_DRCM_10 0x00200000 -#if defined(CONFIG_MPC83XX) +#if defined(CONFIG_MPC83xx) #define CONFIG_SYS_MPC8xxx_USB_ADDR CONFIG_SYS_MPC83xx_USB_ADDR #elif defined(CONFIG_MPC85xx) #define CONFIG_SYS_MPC8xxx_USB_ADDR CONFIG_SYS_MPC85xx_USB_ADDR -- 1.6.3.2

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