October 2010 - U-Boot

[U-Boot] [PATCH] arm: bugfix: replace ble with blo in start.S files
by Albert Aribaud 05 Oct '10

05 Oct '10

Generalized misuse of ble within relocation and bss initialization loops caused one iiteration too many. Instead of ble ('branch if lower or equal'), use blo ('branch if lower'). Signed-off-by: Albert Aribaud <albert.aribaud(a)free.fr> --- arch/arm/cpu/arm1136/start.S | 4 ++-- arch/arm/cpu/arm1176/start.S | 6 +++--- arch/arm/cpu/arm720t/start.S | 6 +++--- arch/arm/cpu/arm920t/start.S | 6 +++--- arch/arm/cpu/arm925t/start.S | 6 +++--- arch/arm/cpu/arm926ejs/start.S | 8 ++++---- arch/arm/cpu/arm946es/start.S | 4 ++-- arch/arm/cpu/arm_intcm/start.S | 6 +++--- arch/arm/cpu/armv7/start.S | 4 ++-- arch/arm/cpu/ixp/start.S | 6 +++--- arch/arm/cpu/lh7a40x/start.S | 9 ++++----- arch/arm/cpu/pxa/start.S | 6 +++--- arch/arm/cpu/s3c44b0/start.S | 8 ++++---- arch/arm/cpu/sa1100/start.S | 6 +++--- 14 files changed, 42 insertions(+), 43 deletions(-) diff --git a/arch/arm/cpu/arm1136/start.S b/arch/arm/cpu/arm1136/start.S index 8b63192..3c65f32 100644 --- a/arch/arm/cpu/arm1136/start.S +++ b/arch/arm/cpu/arm1136/start.S @@ -236,7 +236,7 @@ copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -356,7 +356,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ /* Set up the stack */ diff --git a/arch/arm/cpu/arm1176/start.S b/arch/arm/cpu/arm1176/start.S index e5e7913..7b2c6cc 100644 --- a/arch/arm/cpu/arm1176/start.S +++ b/arch/arm/cpu/arm1176/start.S @@ -285,7 +285,7 @@ copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -501,7 +501,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ #ifdef CONFIG_ENABLE_MMU @@ -559,7 +559,7 @@ clbss_l: str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 - ble clbss_l + blo clbss_l #ifndef CONFIG_NAND_SPL ldr pc, _start_armboot diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S index 0f5f6c4..39567fa 100644 --- a/arch/arm/cpu/arm720t/start.S +++ b/arch/arm/cpu/arm720t/start.S @@ -202,7 +202,7 @@ copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -319,7 +319,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ @@ -342,7 +342,7 @@ clear_bss: clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 - ble clbss_l + blo clbss_l ldr pc, _start_armboot diff --git a/arch/arm/cpu/arm920t/start.S b/arch/arm/cpu/arm920t/start.S index a079bb2..06f5623 100644 --- a/arch/arm/cpu/arm920t/start.S +++ b/arch/arm/cpu/arm920t/start.S @@ -247,7 +247,7 @@ copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -407,7 +407,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ /* Set up the stack */ @@ -429,7 +429,7 @@ clear_bss: clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 - ble clbss_l + blo clbss_l ldr pc, _start_armboot diff --git a/arch/arm/cpu/arm925t/start.S b/arch/arm/cpu/arm925t/start.S index c0a856d..982a4e6 100644 --- a/arch/arm/cpu/arm925t/start.S +++ b/arch/arm/cpu/arm925t/start.S @@ -239,7 +239,7 @@ copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -378,7 +378,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ /* Set up the stack */ @@ -400,7 +400,7 @@ clear_bss: clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 - ble clbss_l + blo clbss_l ldr pc, _start_armboot diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S index 16ee972..85dbf15 100644 --- a/arch/arm/cpu/arm926ejs/start.S +++ b/arch/arm/cpu/arm926ejs/start.S @@ -236,8 +236,8 @@ stack_setup: copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ - cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + cmp r0, r2 /* until source end address [r2] */ + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -342,7 +342,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ /* Set up the stack */ @@ -368,7 +368,7 @@ clear_bss: clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 - ble clbss_l + blo clbss_l bl coloured_LED_init bl red_LED_on diff --git a/arch/arm/cpu/arm946es/start.S b/arch/arm/cpu/arm946es/start.S index 18ed0b2..374bf1e 100644 --- a/arch/arm/cpu/arm946es/start.S +++ b/arch/arm/cpu/arm946es/start.S @@ -208,7 +208,7 @@ copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -310,7 +310,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop /* Set up the stack */ stack_setup: diff --git a/arch/arm/cpu/arm_intcm/start.S b/arch/arm/cpu/arm_intcm/start.S index b39fdc6..aa3707e 100644 --- a/arch/arm/cpu/arm_intcm/start.S +++ b/arch/arm/cpu/arm_intcm/start.S @@ -206,7 +206,7 @@ copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -306,7 +306,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop /* Set up the stack */ stack_setup: @@ -327,7 +327,7 @@ clear_bss: clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 - ble clbss_l + blo clbss_l ldr pc, _start_armboot diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index f411c0f..53a356e 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -210,7 +210,7 @@ copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -325,7 +325,7 @@ copy_loop: @ copy 32 bytes at a time ldmia r0!, {r3 - r10} @ copy from source address [r0] stmia r1!, {r3 - r10} @ copy to target address [r1] cmp r0, r2 @ until source end addreee [r2] - ble copy_loop + blo copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ /* Set up the stack */ diff --git a/arch/arm/cpu/ixp/start.S b/arch/arm/cpu/ixp/start.S index b2c8255..cd42e9c 100644 --- a/arch/arm/cpu/ixp/start.S +++ b/arch/arm/cpu/ixp/start.S @@ -331,7 +331,7 @@ copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -548,7 +548,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ /* Set up the stack */ @@ -570,7 +570,7 @@ clear_bss: clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 - ble clbss_l + blo clbss_l ldr pc, _start_armboot diff --git a/arch/arm/cpu/lh7a40x/start.S b/arch/arm/cpu/lh7a40x/start.S index 002116a..bb0b850 100644 --- a/arch/arm/cpu/lh7a40x/start.S +++ b/arch/arm/cpu/lh7a40x/start.S @@ -219,8 +219,8 @@ stack_setup: copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ - cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + cmp r0, r2 /* until source end address [r2] */ + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -342,8 +342,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - blt copy_loop /* a 'ble' here actually copies */ - /* four bytes of bss */ + blo copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ /* Set up the stack */ @@ -367,7 +366,7 @@ clear_bss: clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 - ble clbss_l + blo clbss_l ldr pc, _start_armboot diff --git a/arch/arm/cpu/pxa/start.S b/arch/arm/cpu/pxa/start.S index 064ddbc..4cf8856 100644 --- a/arch/arm/cpu/pxa/start.S +++ b/arch/arm/cpu/pxa/start.S @@ -205,7 +205,7 @@ copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -310,7 +310,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end address [r2] */ - ble copy_loop + blo copy_loop #endif /* !CONFIG_SKIP_RELOCATE_UBOOT */ /* Set up the stack */ @@ -337,7 +337,7 @@ clear_bss: clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 - ble clbss_l + blo clbss_l #endif ldr pc, _start_armboot diff --git a/arch/arm/cpu/s3c44b0/start.S b/arch/arm/cpu/s3c44b0/start.S index e1ab5cc..7acc8f6 100644 --- a/arch/arm/cpu/s3c44b0/start.S +++ b/arch/arm/cpu/s3c44b0/start.S @@ -192,7 +192,7 @@ copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -225,7 +225,7 @@ vector_copy_loop: ldmia r0!, {r3-r10} stmia r1!, {r3-r10} cmp r0, r2 - ble vector_copy_loop + blo vector_copy_loop #endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */ clear_bss: @@ -311,7 +311,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop /* now copy to sram the interrupt vector @@ -324,7 +324,7 @@ vector_copy_loop: ldmia r0!, {r3-r10} stmia r1!, {r3-r10} cmp r0, r2 - ble vector_copy_loop + blo vector_copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ /* Set up the stack */ diff --git a/arch/arm/cpu/sa1100/start.S b/arch/arm/cpu/sa1100/start.S index 4730e5a..b4f3356 100644 --- a/arch/arm/cpu/sa1100/start.S +++ b/arch/arm/cpu/sa1100/start.S @@ -196,7 +196,7 @@ copy_loop: ldmia r0!, {r9-r10} /* copy from source address [r0] */ stmia r6!, {r9-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #ifndef CONFIG_PRELOADER /* fix got entries */ @@ -294,7 +294,7 @@ copy_loop: ldmia r0!, {r3-r10} /* copy from source address [r0] */ stmia r1!, {r3-r10} /* copy to target address [r1] */ cmp r0, r2 /* until source end addreee [r2] */ - ble copy_loop + blo copy_loop #endif /* CONFIG_SKIP_RELOCATE_UBOOT */ /* Set up the stack */ @@ -316,7 +316,7 @@ clear_bss: clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 - ble clbss_l + blo clbss_l ldr pc, _start_armboot -- 1.7.0.4

2 1

[U-Boot] at91sam9260 resets if booted automatically
by Dennis Borgmann 05 Oct '10

05 Oct '10

Hello u-boot list! I am using an Eddy-CPU V2.1 from embeddedmodule.com The u-boot version is 2008.10-rc3: U-Boot> version U-Boot 2008.10-rc3 (Sep 3 2009 - 18:30:12) It is basically an AT91SAM9260 with a complete development kit. I am running buildroot-2010.08 on it with linux 2.6.34.3. Everything is working fine and u-boot does the job it should do, except one thing: If I issue the following command manually, my system gets through to the login prompt and runs up and healthy: cp.b ${OS_FLASH} ${OS_SDRAM} ${OS_SIZE}; cp.b ${FileSystem_FLASH} ${FileSystem_SDRAM} ${FS_SIZE}; bootm ${OS_SDRAM} ${FileSystem_SDRAM} This is as well the content of the bootcmd-variable inside u-boot. All the variables mentioned in this command are correct in their writing (case sensitivity) and their content. Everything is ok so far. If now I power up the board and let it run on its own without manually issueing the command above, the system boots up to when the login-prompt should come up (I can even see output of two /etc/init.d-scripts just before the login-prompt should be there) but in case of having a running system, the board reboots immediately. So what is the difference between typing that command manually and letting it run on its own? Below is the output of printenv - maybe this could be of use. Thanks a whole lot for any help in advance, Dennis U-Boot> printenv baudrate=115200 ethaddr=00:05:F4:11:22:33 hostname=Eddy ethact=macb0 Bootstrap_FLASH=0xD0000000 Bootloader_FLASH=0xD0003180 Config_FLASH=0xD06A7E20 Bootstrap_END=0xD00020FF Bootloader_END=0xD003FEFF OS_END=0xD025D57F FileSystem_END=0xD06A7E1F Config_END=0xD07FFFFF Download_SDRAM=0x20000000 bootdelay=1 console=ttyS0,115200 OS_SDRAM=0x21000000 OS_FLASH=0xd0040000 FileSystem_FLASH=0xd0280000 FileSystem_SDRAM=0x21500000 bootcmd=cp.b ${OS_FLASH} ${OS_SDRAM} ${OS_SIZE}; cp.b ${FileSystem_FLASH} ${FileSystem_SDRAM} ${FS_SIZE}; bootm ${OS_SDRAM} ${FileSystem_SDRAM} OS_SIZE=198418 FS_SIZE=2C8233 bootargs.bak=root=/dev/ram rw console=ttyS0,115200,mem=32M bootargs=root=/dev/ram rw console=ttyS0,115200,mem=32M filesize=2C8233 fileaddr=21500000 gatewayip=192.168.0.1 netmask=255.255.255.0 ipaddr=192.168.0.223 serverip=192.168.0.220 OS_Size=0x198458 FileSystem_Size=0x2c8273 stdin=serial stdout=serial stderr=serial Environment size: 913/4220 bytes U-Boot>

1 0

[U-Boot] [PATCH 00/37] Blackfin updates for v2010.12-rc1
by Mike Frysinger 05 Oct '10

05 Oct '10

The big highlight here are major cleanups of the Blackfin MMR headers. People in the past (mostly Wolfgang ;]) have complained about the amount of duplication seen in these files, so I spent a lot of time unifying them and punting unused crap. I'm still not done, but I'm at least to a "stable" point where I can take a breather and merge the work thus far. The downside is that these patches are significantly larger than the 100KB limit on the mailing list (170KB - 3MB). Breaking them up into smaller pieces doesn't make much sense as in many cases, I'd have to split up the deletion of a single file to fit. So if you want to view them, you'll have to check out my git tree: http://git.denx.de/?p=u-boot/u-boot-blackfin.git;a=summary But considering they're by & large "delete code" patches, I'm not sure people will find them interesting. The other notable pieces are the new board ports and DMA RX support for the Blackfin SPI bus. Mike Frysinger (34): Blackfin: add support for BF538/BF539 processors Blackfin: add support for BF51x parts Blackfin: bfin_spi: add optional DMA support Blackfin: bfin_sdh: clean up send_cmd Blackfin: unify gpio cfi implementations Blackfin: punt headers for non-existent BF541 Blackfin: bfin_mac: convert from old style MMR macros Blackfin: bf537-stamp: post: update old MMR style macros Blackfin: bf527-ezkit: video: convert from old style MMR macros Blackfin: bf548-ezkit: video: convert from old style MMR macros Blackfin: cm-bf548: video: convert from old style MMR macros Blackfin: bf527-ad7160-eval: convert from old style MMR macros Blackfin: punt old *p style volatile MMR defines Blackfin: bf537: unify arch header duplication Blackfin: bf52x: unify arch header duplication Blackfin: unify core MMRs Blackfin: bf533: merge headers Blackfin: bf561: merge headers Blackfin: move CONFIG_BFIN_CPU to board config.mk Blackfin: cmd_gpio: document/extend input sub-option Blackfin: adi config: add an "all spi flashes" option to unify board lists Blackfin: adi config: add a hook for boards to append the env Blackfin: bf527-sdp: new board port Blackfin: cmd_gpio: return gpio value to caller Blackfin: adi config: allow boards to tweak a little more Blackfin: adi config: enable nand lock/unlock support Blackfin: bf526-ezbrd: enable BootROM-OOB layout when booting from NAND Blackfin: cmd_gpio: accept upper case pin names Blackfin: propagate target cpu defines when building embedded env Blackfin: fix MMC init output alignment Blackfin: bf548-ezkit: bump SPI flash size up Blackfin: bf527-ad7160-eval: fix GPIO CS define Blackfin: bf537-pnav: increase monitor len Blackfin: otp: fix build after constification of args[] Peter Meerwald (2): Blackfin: support a 3rd gpio cfi pin Blackfin: bct-brettl2: new board port Wojtek Skulski (1): Blackfin: blackvme: new board port MAINTAINERS | 10 +- arch/blackfin/config.mk | 7 +- arch/blackfin/cpu/cmd_gpio.c | 34 +- arch/blackfin/include/asm/blackfin_cdef.h | 19 +- arch/blackfin/include/asm/blackfin_def.h | 33 +- arch/blackfin/include/asm/config.h | 5 - arch/blackfin/include/asm/dma.h | 75 + arch/blackfin/include/asm/mach-bf518/BF512_cdef.h | 1000 ++++++++++ arch/blackfin/include/asm/mach-bf518/BF512_def.h | 523 +++++ arch/blackfin/include/asm/mach-bf518/BF514_cdef.h | 68 + arch/blackfin/include/asm/mach-bf518/BF514_def.h | 40 + arch/blackfin/include/asm/mach-bf518/BF516_cdef.h | 170 ++ arch/blackfin/include/asm/mach-bf518/BF516_def.h | 91 + arch/blackfin/include/asm/mach-bf518/BF518_cdef.h | 58 + arch/blackfin/include/asm/mach-bf518/BF518_def.h | 35 + arch/blackfin/include/asm/mach-bf518/anomaly.h | 158 ++ arch/blackfin/include/asm/mach-bf518/def_local.h | 5 + arch/blackfin/include/asm/mach-bf518/gpio.h | 58 + arch/blackfin/include/asm/mach-bf518/portmux.h | 201 ++ arch/blackfin/include/asm/mach-bf518/ports.h | 59 + .../asm/mach-bf527/ADSP-EDN-BF52x-extended_cdef.h | 511 ----- .../asm/mach-bf527/ADSP-EDN-BF52x-extended_def.h | 6 - arch/blackfin/include/asm/mach-bf527/BF522_cdef.h | 311 --- arch/blackfin/include/asm/mach-bf527/BF522_def.h | 101 - arch/blackfin/include/asm/mach-bf527/BF523_cdef.h | 342 +---- arch/blackfin/include/asm/mach-bf527/BF523_def.h | 124 +-- arch/blackfin/include/asm/mach-bf527/BF524_cdef.h | 480 ----- arch/blackfin/include/asm/mach-bf527/BF524_def.h | 101 - arch/blackfin/include/asm/mach-bf527/BF525_cdef.h | 849 +-------- arch/blackfin/include/asm/mach-bf527/BF525_def.h | 293 +--- arch/blackfin/include/asm/mach-bf527/BF526_cdef.h | 559 ------ arch/blackfin/include/asm/mach-bf527/BF526_def.h | 101 - arch/blackfin/include/asm/mach-bf527/BF527_cdef.h | 1086 +----------- arch/blackfin/include/asm/mach-bf527/BF527_def.h | 372 +---- arch/blackfin/include/asm/mach-bf533/BF531_cdef.h | 862 ++++++++- arch/blackfin/include/asm/mach-bf533/BF531_def.h | 428 ++++- arch/blackfin/include/asm/mach-bf533/BF532_cdef.h | 15 +- arch/blackfin/include/asm/mach-bf533/BF532_def.h | 6 +- arch/blackfin/include/asm/mach-bf533/BF533_cdef.h | 15 +- arch/blackfin/include/asm/mach-bf533/BF533_def.h | 4 +- .../asm/mach-bf537/ADSP-EDN-BF534-extended_cdef.h | 1130 +----------- .../asm/mach-bf537/ADSP-EDN-BF534-extended_def.h | 109 +- arch/blackfin/include/asm/mach-bf537/BF534_def.h | 2 + arch/blackfin/include/asm/mach-bf537/BF536_cdef.h | 83 +- arch/blackfin/include/asm/mach-bf537/BF536_def.h | 13 +- arch/blackfin/include/asm/mach-bf537/BF537_cdef.h | 252 +--- arch/blackfin/include/asm/mach-bf537/BF537_def.h | 109 +- arch/blackfin/include/asm/mach-bf538/BF538_cdef.h | 2014 +++++++++++++++++++ arch/blackfin/include/asm/mach-bf538/BF538_def.h | 1031 ++++++++++ arch/blackfin/include/asm/mach-bf538/BF539_cdef.h | 1 + arch/blackfin/include/asm/mach-bf538/BF539_def.h | 1 + arch/blackfin/include/asm/mach-bf538/anomaly.h | 196 ++ arch/blackfin/include/asm/mach-bf538/def_local.h | 5 + arch/blackfin/include/asm/mach-bf538/gpio.h | 73 + arch/blackfin/include/asm/mach-bf538/portmux.h | 114 ++ arch/blackfin/include/asm/mach-bf538/ports.h | 13 + .../asm/mach-bf548/ADSP-EDN-BF542-extended_cdef.h | 1465 -------------- .../asm/mach-bf548/ADSP-EDN-BF542-extended_def.h | 4 - .../asm/mach-bf548/ADSP-EDN-BF544-extended_cdef.h | 1663 ---------------- .../asm/mach-bf548/ADSP-EDN-BF544-extended_def.h | 4 - .../asm/mach-bf548/ADSP-EDN-BF547-extended_cdef.h | 1211 ------------ .../asm/mach-bf548/ADSP-EDN-BF547-extended_def.h | 4 - .../asm/mach-bf548/ADSP-EDN-BF548-extended_cdef.h | 1935 ------------------ .../asm/mach-bf548/ADSP-EDN-BF548-extended_def.h | 4 - .../asm/mach-bf548/ADSP-EDN-BF549-extended_cdef.h | 2051 -------------------- .../asm/mach-bf548/ADSP-EDN-BF549-extended_def.h | 4 - arch/blackfin/include/asm/mach-bf548/BF541_cdef.h | 323 --- arch/blackfin/include/asm/mach-bf548/BF541_def.h | 117 -- arch/blackfin/include/asm/mach-bf548/BF542_cdef.h | 303 --- arch/blackfin/include/asm/mach-bf548/BF542_def.h | 100 - arch/blackfin/include/asm/mach-bf548/BF544_cdef.h | 303 --- arch/blackfin/include/asm/mach-bf548/BF544_def.h | 100 - arch/blackfin/include/asm/mach-bf548/BF547_cdef.h | 303 --- arch/blackfin/include/asm/mach-bf548/BF547_def.h | 100 - arch/blackfin/include/asm/mach-bf548/BF548_cdef.h | 303 --- arch/blackfin/include/asm/mach-bf548/BF548_def.h | 100 - arch/blackfin/include/asm/mach-bf548/BF549_cdef.h | 303 --- arch/blackfin/include/asm/mach-bf548/BF549_def.h | 100 - arch/blackfin/include/asm/mach-bf561/BF561_cdef.h | 1594 ++++++++++++--- arch/blackfin/include/asm/mach-bf561/BF561_def.h | 724 ++++++- .../mach-common/ADSP-EDN-DUAL-CORE-extended_cdef.h | 1988 ------------------- .../mach-common/ADSP-EDN-DUAL-CORE-extended_def.h | 670 ------- .../include/asm/mach-common/ADSP-EDN-core_cdef.h | 253 +++- .../include/asm/mach-common/ADSP-EDN-core_def.h | 120 ++- .../asm/mach-common/ADSP-EDN-extended_cdef.h | 1607 --------------- .../asm/mach-common/ADSP-EDN-extended_def.h | 543 ------ arch/blackfin/lib/board.c | 4 +- board/bct-brettl2/Makefile | 51 + board/bct-brettl2/bct-brettl2.c | 123 ++ board/bct-brettl2/cled.c | 32 + board/bct-brettl2/config.mk | 35 + board/bct-brettl2/gpio_cfi_flash.c | 4 + board/bct-brettl2/smsc9303.c | 176 ++ board/bct-brettl2/smsc9303.h | 9 + board/bf518f-ezbrd/config.mk | 2 + board/bf526-ezbrd/config.mk | 2 + board/bf527-ad7160-eval/bf527-ad7160-eval.c | 2 +- board/bf527-ad7160-eval/config.mk | 2 + board/bf527-ezkit/config.mk | 2 + board/bf527-ezkit/video.c | 76 +- board/bf527-sdp/Makefile | 54 + board/bf527-sdp/bf527-sdp.c | 32 + board/bf527-sdp/config.mk | 36 + board/bf533-ezkit/config.mk | 2 + board/bf533-stamp/config.mk | 2 + board/bf537-minotaur/config.mk | 2 + board/bf537-pnav/config.mk | 2 + board/bf537-srv1/config.mk | 2 + board/bf537-stamp/config.mk | 2 + board/bf537-stamp/post-memory.c | 54 +- board/bf537-stamp/post.c | 152 +- board/bf538f-ezkit/config.mk | 2 + board/bf548-ezkit/config.mk | 2 + board/bf548-ezkit/video.c | 21 +- board/bf561-acvilon/config.mk | 2 + board/bf561-ezkit/config.mk | 2 + board/blackstamp/config.mk | 2 + board/blackvme/Makefile | 54 + board/blackvme/blackvme.c | 31 + board/blackvme/config.mk | 32 + board/cm-bf527/cm-bf527.c | 2 +- board/cm-bf527/config.mk | 2 + board/cm-bf527/gpio_cfi_flash.c | 63 +- board/cm-bf527/gpio_cfi_flash.h | 10 - board/cm-bf533/config.mk | 2 + board/cm-bf537e/config.mk | 2 + board/cm-bf537e/gpio_cfi_flash.c | 33 +- board/cm-bf537u/cm-bf537u.c | 2 +- board/cm-bf537u/config.mk | 2 + board/cm-bf537u/gpio_cfi_flash.c | 60 +- board/cm-bf537u/gpio_cfi_flash.h | 10 - board/cm-bf548/config.mk | 2 + board/cm-bf548/video.c | 23 +- board/cm-bf561/config.mk | 2 + board/ibf-dsp561/config.mk | 2 + board/ip04/config.mk | 2 + board/tcm-bf518/config.mk | 2 + board/tcm-bf537/config.mk | 2 + board/tcm-bf537/gpio_cfi_flash.c | 63 +- board/tcm-bf537/gpio_cfi_flash.h | 10 - board/tcm-bf537/tcm-bf537.c | 2 +- boards.cfg | 3 + common/cmd_otp.c | 13 +- drivers/mmc/bfin_sdh.c | 25 +- drivers/net/bfin_mac.c | 68 +- drivers/spi/bfin_spi.c | 155 ++- include/configs/bct-brettl2.h | 155 ++ include/configs/bf518f-ezbrd.h | 1 - include/configs/bf526-ezbrd.h | 6 +- include/configs/bf527-ad7160-eval.h | 3 +- include/configs/bf527-ezkit.h | 1 - include/configs/bf527-sdp.h | 121 ++ include/configs/bf533-ezkit.h | 1 - include/configs/bf533-stamp.h | 6 +- include/configs/bf537-minotaur.h | 1 - include/configs/bf537-pnav.h | 3 +- include/configs/bf537-srv1.h | 1 - include/configs/bf537-stamp.h | 6 +- include/configs/bf538f-ezkit.h | 6 +- include/configs/bf548-ezkit.h | 2 +- include/configs/bf561-acvilon.h | 1 - include/configs/bf561-ezkit.h | 1 - include/configs/bfin_adi_common.h | 46 +- include/configs/blackstamp.h | 1 - include/configs/blackvme.h | 246 +++ include/configs/cm-bf527.h | 1 - include/configs/cm-bf533.h | 1 - include/configs/cm-bf537e.h | 1 - include/configs/cm-bf537u.h | 1 - include/configs/cm-bf548.h | 1 - include/configs/cm-bf561.h | 1 - include/configs/ibf-dsp561.h | 1 - include/configs/ip04.h | 1 - include/configs/tcm-bf518.h | 1 - include/configs/tcm-bf537.h | 1 - 175 files changed, 11281 insertions(+), 23567 deletions(-) create mode 100644 arch/blackfin/include/asm/dma.h create mode 100644 arch/blackfin/include/asm/mach-bf518/BF512_cdef.h create mode 100644 arch/blackfin/include/asm/mach-bf518/BF512_def.h create mode 100644 arch/blackfin/include/asm/mach-bf518/BF514_cdef.h create mode 100644 arch/blackfin/include/asm/mach-bf518/BF514_def.h create mode 100644 arch/blackfin/include/asm/mach-bf518/BF516_cdef.h create mode 100644 arch/blackfin/include/asm/mach-bf518/BF516_def.h create mode 100644 arch/blackfin/include/asm/mach-bf518/BF518_cdef.h create mode 100644 arch/blackfin/include/asm/mach-bf518/BF518_def.h create mode 100644 arch/blackfin/include/asm/mach-bf518/anomaly.h create mode 100644 arch/blackfin/include/asm/mach-bf518/def_local.h create mode 100644 arch/blackfin/include/asm/mach-bf518/gpio.h create mode 100644 arch/blackfin/include/asm/mach-bf518/portmux.h create mode 100644 arch/blackfin/include/asm/mach-bf518/ports.h create mode 100644 arch/blackfin/include/asm/mach-bf538/BF538_cdef.h create mode 100644 arch/blackfin/include/asm/mach-bf538/BF538_def.h create mode 100644 arch/blackfin/include/asm/mach-bf538/BF539_cdef.h create mode 100644 arch/blackfin/include/asm/mach-bf538/BF539_def.h create mode 100644 arch/blackfin/include/asm/mach-bf538/anomaly.h create mode 100644 arch/blackfin/include/asm/mach-bf538/def_local.h create mode 100644 arch/blackfin/include/asm/mach-bf538/gpio.h create mode 100644 arch/blackfin/include/asm/mach-bf538/portmux.h create mode 100644 arch/blackfin/include/asm/mach-bf538/ports.h delete mode 100644 arch/blackfin/include/asm/mach-bf548/BF541_cdef.h delete mode 100644 arch/blackfin/include/asm/mach-bf548/BF541_def.h delete mode 100644 arch/blackfin/include/asm/mach-common/ADSP-EDN-DUAL-CORE-extended_cdef.h delete mode 100644 arch/blackfin/include/asm/mach-common/ADSP-EDN-DUAL-CORE-extended_def.h delete mode 100644 arch/blackfin/include/asm/mach-common/ADSP-EDN-extended_cdef.h delete mode 100644 arch/blackfin/include/asm/mach-common/ADSP-EDN-extended_def.h create mode 100644 board/bct-brettl2/Makefile create mode 100644 board/bct-brettl2/bct-brettl2.c create mode 100644 board/bct-brettl2/cled.c create mode 100644 board/bct-brettl2/config.mk create mode 100644 board/bct-brettl2/gpio_cfi_flash.c create mode 100644 board/bct-brettl2/smsc9303.c create mode 100644 board/bct-brettl2/smsc9303.h create mode 100644 board/bf527-sdp/Makefile create mode 100644 board/bf527-sdp/bf527-sdp.c create mode 100644 board/bf527-sdp/config.mk create mode 100644 board/blackvme/Makefile create mode 100644 board/blackvme/blackvme.c create mode 100644 board/blackvme/config.mk delete mode 100644 board/cm-bf527/gpio_cfi_flash.h delete mode 100644 board/cm-bf537u/gpio_cfi_flash.h delete mode 100644 board/tcm-bf537/gpio_cfi_flash.h create mode 100644 include/configs/bct-brettl2.h create mode 100644 include/configs/bf527-sdp.h create mode 100644 include/configs/blackvme.h -- 1.7.3.1

3 33

[U-Boot] Please pull u-boot-ppc4xx/master
by Stefan Roese 05 Oct '10

05 Oct '10

The following changes since commit dd09985499ac95484974eb0f832fe47b33369952: hmi1001, mucmc52, uc100, uc101: move boards to vendor directory (2010-10-04 10:58:38 +0200) are available in the git repository at: git://www.denx.de/git/u-boot-ppc4xx.git master Rupjyoti Sarmah (1): ppc44x: config GPIOs for USB on canyonlands board Sascha Laue (1): ppc4xx: Big lwmon5 board support rework/update Stefan Roese (5): ppc4xx: Add defines for COM3 & COM4 (UART2 & UART3) on 440EPx/GRx ppc4xx/fdt/flash: Fix bug in fdt_fixup_nor_flash_node() ppc4xx: Small whitespace cleanup in canyonlands.c ppc4xx: Use common ns16550 functions in 4xx UART POST driver ppc4xx: Remove some testing hacks from ppc4xx.h Tirumala Marri (2): APM821xx: Add CPU support APM821xx: Add bluestone board support MAINTAINERS | 4 + arch/powerpc/cpu/ppc4xx/cpu.c | 19 ++ arch/powerpc/cpu/ppc4xx/cpu_init.c | 5 +- arch/powerpc/cpu/ppc4xx/speed.c | 75 +++++++- arch/powerpc/cpu/ppc4xx/start.S | 11 +- arch/powerpc/include/asm/apm821xx.h | 72 +++++++ arch/powerpc/include/asm/ppc440epx_grx.h | 2 + arch/powerpc/include/asm/ppc4xx-ebc.h | 3 +- arch/powerpc/include/asm/ppc4xx-isram.h | 14 +- arch/powerpc/include/asm/ppc4xx-sdram.h | 12 +- arch/powerpc/include/asm/ppc4xx-uic.h | 5 +- arch/powerpc/include/asm/ppc4xx.h | 21 +-- arch/powerpc/include/asm/processor.h | 1 + board/amcc/bluestone/Makefile | 52 +++++ board/amcc/bluestone/bluestone.c | 111 +++++++++++ board/amcc/bluestone/config.mk | 40 ++++ board/amcc/bluestone/init.S | 60 ++++++ board/amcc/canyonlands/canyonlands.c | 43 +++-- board/lwmon5/kbd.c | 45 +++++ board/lwmon5/lwmon5.c | 249 +++++++++++++++--------- boards.cfg | 1 + common/fdt_support.c | 17 +- include/configs/bluestone.h | 178 +++++++++++++++++ include/configs/hcu4.h | 2 +- include/configs/hcu5.h | 2 +- include/configs/kilauea.h | 3 +- include/configs/lwmon5.h | 284 ++++++++++++++++------------ include/configs/makalu.h | 3 +- include/configs/mcu25.h | 2 +- include/configs/zeus.h | 2 +- post/board/lwmon5/dsp.c | 21 ++- post/board/lwmon5/dspic.c | 56 ++++-- post/board/lwmon5/fpga.c | 308 +++++++++++++++++++++++++----- post/board/lwmon5/gdc.c | 308 ++++++++++++++++++++++++++++-- post/board/lwmon5/sysmon.c | 160 ++++++++++------ post/board/lwmon5/watchdog.c | 19 ++- post/cpu/ppc4xx/uart.c | 302 ++--------------------------- 37 files changed, 1804 insertions(+), 708 deletions(-) create mode 100644 arch/powerpc/include/asm/apm821xx.h create mode 100644 board/amcc/bluestone/Makefile create mode 100644 board/amcc/bluestone/bluestone.c create mode 100644 board/amcc/bluestone/config.mk create mode 100644 board/amcc/bluestone/init.S create mode 100644 include/configs/bluestone.h

2 1

[U-Boot] denx/master is not building for OMAP3 platforms except Beagle
by Hiremath, Vaibhav 05 Oct '10

05 Oct '10

Hi All, I think the current denx/matser is broken and is not building up for OMAP3 platforms except Beagle board. The error message on build is - board.c: In function '__dram_init_banksize': board.c:468: error: 'CONFIG_SYS_SDRAM_BASE' undeclared (first use in this function) board.c:468: error: (Each undeclared identifier is reported only once board.c:468: error: for each function it appears in.) board.c: In function 'board_init_f': board.c:514: error: 'CONFIG_SYS_INIT_SP_ADDR' undeclared (first use in this function) board.c:547: error: 'CONFIG_SYS_SDRAM_BASE' undeclared (first use in this function) make[1]: *** [board.o] Error 1 make[1]: Leaving directory `/home/devel/git-work/denx-uboot/arch/arm/lib' make: *** [arch/arm/lib/libarm.a] Error 2 The root-cause is- +#undef CONFIG_SYS_ARM_WITHOUT_RELOC +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE) The above definition is missing in all (zoom1, zoom2, evm, am3517evm, sdp3430, overo, Pandora) config files. Am I missing something here? Just wanted to cross-check before posting patch to the list. Thanks, Vaibhav

7 12

[U-Boot] Please pull u-boot-video/next
by Anatolij Gustschin 05 Oct '10

05 Oct '10

Dear Wolfgang, The following changes since commit 6aa3d3bfaa986f1aff5e21a9b9f68d087715b1a9: Peter Tyser (1): 83xx: Remove warmboot parameter from PCI init functions are available in the git repository at: git://git.denx.de/u-boot-video.git next Alexander Stein (1): atmel_lcd: Allow contrast polarity to be either positive or negative Anatolij Gustschin (1): fsl_diu_fb: further refactoring of FSL DIU code Timur Tabi (2): p1022ds: add video support p1022ds: use weak CFI flash accessors when DIU is enabled arch/powerpc/cpu/mpc512x/diu.c | 62 +---- board/davedenx/aria/aria.c | 5 - board/freescale/common/fsl_diu_fb.c | 41 +++- board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c | 74 +----- board/freescale/p1022ds/Makefile | 2 + board/freescale/p1022ds/diu.c | 304 ++++++++++++++++++++++ board/pdm360ng/pdm360ng.c | 3 - drivers/video/atmel_lcdfb.c | 3 +- include/configs/P1022DS.h | 19 +- {board/freescale/common => include}/fsl_diu_fb.h | 1 + include/lcd.h | 1 + 11 files changed, 382 insertions(+), 133 deletions(-) create mode 100644 board/freescale/p1022ds/diu.c rename {board/freescale/common => include}/fsl_diu_fb.h (97%) Thanks, Anatolij

2 1

[U-Boot] ppc4xx:DDR SDRAM test
by Tim Rachman 05 Oct '10

05 Oct '10

Dear ALL I ported u-boot-2009-11 to my custom board using ppc440EP processor. I changed amcc/bamboo BSP to run u-boot on my board. I have some Questions and any suggestion can help me: 1. Is mtest command is sufficient for DDR SDRAM testing? 2. what is data cache status in mtest? 3. for DDR SDRAM full test, I wrote a function to generate random data and address test patterns, using random()function in stdlib.h but there is a compilation error " stdlib.h: No such file or directory" when stdlib.h is included in bamboo.c Thank for your consideration!

2 1

[U-Boot] [PATCH v2 00/20] x86: Create fully relocatable U-Boot image
by Graeme Russ 05 Oct '10

05 Oct '10

Version 2 adds an additional patch to fix a breakage which I did not pick up after rebasing against master

1 20

[U-Boot] ARM relocation, probably trivial mistake
by Reinhard Meyer 05 Oct '10

05 Oct '10

Hello, after enabling relocation I get the following output: U-Boot 2010.09-00106-g6e135b9-dirty (Sep 30 2010 - 16:57:43) U-Boot code: 21F00000 -> 21F3C140 BSS: -> 21F7D700 CPU: AT91SAM9XE Crystal frequency: 18.432 MHz CPU clock : 198.656 MHz Master clock : 99.328 MHz I2C: ready monitor len: 0007D700 <<<< this must be wrong, the binary is short of 256k large ramsize: 04000000 <<<< correct Top of RAM usable for U-Boot at: 24000000 <<<< correct Reserving 501k for U-Boot at: 23f82000 Reserving 143k for malloc() at: 23f5e100 Reserving 24 Bytes for Board Info at: 23f5e0e8 Reserving 88 Bytes for Global Data at: 23f5e090 New Stack Pointer is: 23f5e088 RAM Configuration: Bank #0: 20000000 64 MiB <<< correct relocation Offset is: 02082000 <<<< could be right <<< system hangs here >>> Details: initial bootstrap loads u-boot to RAM at 21f00000 (1MiB short of 32 MiB which is the minimum RAM populated) I have set the following values: #define CONFIG_SKIP_LOWLEVEL_INIT #define CONFIG_SKIP_RELOCATE_UBOOT /*#define CONFIG_SYS_ARM_WITHOUT_RELOC*/ #define CONFIG_SYS_NO_ICACHE #define CONFIG_SYS_NO_DCACHE and /* SDRAM: min 32, upto 128 MB */ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM 0x20000000 #define PHYS_SDRAM_MAX_SIZE 0x08000000 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM #define CONFIG_SYS_MEMTEST_END 0x21e00000 #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM+0x01000000) /* 16 MB into RAM */ #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - CONFIG_SYS_GBL_DATA_SIZE) and in config.mk: TEXT_BASE = 0x21f00000 and int dram_init(void) { gd->ram_size = get_ram_size((void*)PHYS_SDRAM, PHYS_SDRAM_MAX_SIZE); return 0; } void dram_init_banksize(void) { gd->bd->bi_dram[0].start = PHYS_SDRAM; gd->bd->bi_dram[0].size = get_ram_size((void*)PHYS_SDRAM, PHYS_SDRAM_MAX_SIZE); } I do probably have a simple misunderstanding of the concept. 1. should CONFIG_SKIP_RELOCATE_UBOOT be not defined anymore? 2. TEXT_BASE must be the address where the u-boot is loaded by 1st loader and startet, right? With Best Regards, Reinhard

12 112

[U-Boot] Stellaris LM3S8962 Support
by Gustavo Silva 05 Oct '10

05 Oct '10

Hello everybody, I'm new in this list and I'm here because I'm interested on the use of U-Boot for a project together with the Stellaris LM3S8962 Board, I have been searching ammong the files in U-boot code and I havent found files related to the LM3S8962 board, maybe I'm wrong but it seems this board is not supported yet. My project goal is the knowledge, I want to run Linux on this board so as a first step I would like to use U-Boot as a boot loader, it could be an ambitious project but when the goal is the knowledge it is worth it to spend all the needed time. So if any of you my friends is already working on porting U-Boot to LM3S8962 I would like to help. In other case I would like to start working on that and if any of you can give me some recommendations I really would aprecciate it. Thank you all. Best Regard,. Gustavo Silva

2 1