January 2009 - U-Boot

[U-Boot] OMAP3 patch series
by Grazvydas Ignotas 14 Jan '09

14 Jan '09

Hello, a month has passed since v6 OMAP3 patches were submitted to this ML [1]. So far they have not been reviewed nor accepted. Are there any estimates when that is going to happen? I.e. "when we have time", "never" or "we don't like OMAP3" would be good answers. Thanks, Grazvydas [1] http://lists.denx.de/pipermail/u-boot/2008-December/044787.html

1 0

[U-Boot] usb console in u-boot
by kishore choudhari 14 Jan '09

14 Jan '09

Hi all, Did anybdy is having idea abt usb console in u-boot i.e development of usb serial emulation(CDC_ACM).I am using smdk2440 development board. Thanks & Regards Kishore

3 2

[U-Boot] [PATCH 1/2] Change DDR tlb start entry to CONFIG param for 85xx
by Haiying Wang 14 Jan '09

14 Jan '09

So that we can locate the DDR tlb start entry to the value other than 8. By default, it is still 8. Signed-off-by: Haiying Wang <Haiying.Wang(a)freescale.com> --- cpu/mpc85xx/tlb.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/cpu/mpc85xx/tlb.c b/cpu/mpc85xx/tlb.c index a2d16ae..32a7f5c 100644 --- a/cpu/mpc85xx/tlb.c +++ b/cpu/mpc85xx/tlb.c @@ -91,6 +91,10 @@ void init_tlbs(void) return ; } +#ifndef CONFIG_SYS_DDR_TLB_START +#define CONFIG_SYS_DDR_TLB_START 8 +#endif + unsigned int setup_ddr_tlbs(unsigned int memsize_in_meg) { unsigned int tlb_size; @@ -137,7 +141,7 @@ unsigned int setup_ddr_tlbs(unsigned int memsize_in_meg) * Configure DDR TLB1 entries. * Starting at TLB1 8, use no more than 8 TLB1 entries. */ - ram_tlb_index = 8; + ram_tlb_index = CONFIG_SYS_DDR_TLB_START; ram_tlb_address = (unsigned int)CONFIG_SYS_DDR_SDRAM_BASE; while (ram_tlb_address < (memsize_in_meg * 1024 * 1024) && ram_tlb_index < 16) { -- 1.6.0.2

3 3

[U-Boot] Pull request for u-boot-mpc86xx
by Jon Loeliger 14 Jan '09

14 Jan '09

Wolfgang, The following changes since commit 950309c6436ff78d2166377da34bfdb0ae00a4a4: Wolfgang Denk (1): Merge branch 'master' of git://git.denx.de/u-boot-blackfin are available in the git repository at: git://www.denx.de/git/u-boot-mpc86xx.git master Becky Bruce (2): sbc8641d: Fix PCI mapping concepts mpc8610hpcd: Fix PCI mapping concepts board/freescale/mpc8610hpcd/law.c | 4 +- board/freescale/mpc8610hpcd/mpc8610hpcd.c | 12 +++++----- board/sbc8641d/law.c | 10 ++++---- board/sbc8641d/sbc8641d.c | 8 +++--- include/configs/MPC8610HPCD.h | 24 +++++++++++---------- include/configs/sbc8641d.h | 32 ++++++++++++++++------------ 6 files changed, 48 insertions(+), 42 deletions(-) Thanks, jdl

3 2

[U-Boot] Please pull u-boot-mpc85xx.git
by Andy Fleming 14 Jan '09

14 Jan '09

are available in the git repository at: git://www.denx.de/git/u-boot-mpc85xx.git master Haiying Wang (2): Change DDR tlb start entry to CONFIG param for 85xx Some changes of TLB entry setting for MPC8572DS Roy Zang (3): Fix IO port selection issue on MPC8544DS and MPC8572DS boards PCIE2 and PCIE3 are decided by corresponing bit in devdisr instead of PCIE1 bit Change PCIE1&2 deciide logic on MPC8544DS board more readable board/freescale/mpc8544ds/mpc8544ds.c | 6 +++--- board/freescale/mpc8572ds/mpc8572ds.c | 12 +++++++----- board/freescale/mpc8572ds/tlb.c | 7 +++---- cpu/mpc85xx/tlb.c | 6 +++++- include/configs/MPC8572DS.h | 1 + 5 files changed, 19 insertions(+), 13 deletions(-)

2 1

[U-Boot] freescale target?
by Daniel Ng 13 Jan '09

13 Jan '09

Hi, Would someone please explain the effect of 'freescale' as a Makefile target? I've got a freescale MPC8272-based board but I'm not sure if I need this 'freescale' target that the other boards use eg.- MPC8266ADS_config: unconfig @$(MKCONFIG) $(@:_config=) ppc mpc8260 mpc8266ads freescale ^^^^^^^^^ Cheers, Daniel

2 1

[U-Boot] [PATCH 2/2] Some changes of TLB entry setting for MPC8572DS
by Haiying Wang 13 Jan '09

13 Jan '09

- Move the TLB entry of PIXIS_BASE from TLB0 to TLB1[8], because in CAMP mode, all the TLB0 entries will be invalidated after cpu1 brings up kernel, thus cpu0 can not access PIXIS_BASE anymore (any access will cause DataTLBError exception) - Set CONFIG_SYS_DDR_TLB_START to 9 for MPC8572DS board. Signed-off-by: Haiying Wang <Haiying.Wang(a)freescale.com> --- board/freescale/mpc8572ds/tlb.c | 9 +++++---- include/configs/MPC8572DS.h | 1 + 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/board/freescale/mpc8572ds/tlb.c b/board/freescale/mpc8572ds/tlb.c index 2537b94..4f52d34 100644 --- a/board/freescale/mpc8572ds/tlb.c +++ b/board/freescale/mpc8572ds/tlb.c @@ -41,10 +41,6 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SW|MAS3_SR, 0, 0, 0, BOOKE_PAGESZ_4K, 0), - SET_TLB_ENTRY(0, PIXIS_BASE, PIXIS_BASE_PHYS, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 0, BOOKE_PAGESZ_4K, 0), - /* TLB 1 */ /* *I*** - Covers boot page */ SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, @@ -86,6 +82,11 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 7, BOOKE_PAGESZ_1M, 1), + /* *I*G - PIXIS_BASE */ + SET_TLB_ENTRY(1, PIXIS_BASE, PIXIS_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 8, BOOKE_PAGESZ_4K, 1), + }; int num_tlb_entries = ARRAY_SIZE(tlb_table); diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h index daf17a2..5d71ff8 100644 --- a/include/configs/MPC8572DS.h +++ b/include/configs/MPC8572DS.h @@ -93,6 +93,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define CONFIG_SYS_PCIE1_ADDR (CONFIG_SYS_CCSRBAR+0xa000) /* DDR Setup */ +#define CONFIG_SYS_DDR_TLB_START 9 #define CONFIG_FSL_DDR2 #undef CONFIG_FSL_DDR_INTERACTIVE #ifndef CONFIG_NAND_U_BOOT -- 1.6.0.2

1 0

[U-Boot] compiling uboot in MacOSX
by vibnwis 13 Jan '09

13 Jan '09

Hi there, I don't seem to able to compile the uboot 1.1.6 for ARM. Here are the error message. I've tried to edit the Makefile to the knowledge I know. Actually I don't know much, so I am justing guessing most of the time. Hopefully someone able to shade some light here. Please help. I am so depressed by this. BTW, I don't seem able to find to way to go to the uboot forum. I am sending this in hoping somehow I will get the reply sent directly to my email inbox. Thanks wikikiwi:u-boot-1.1.6 ibookg4test$ make all for dir in tools examples post post/cpu ; do make -C $dir _depend ; done make[1]: Circular environment.c <- environment.c dependency dropped. ln -s ../common/environment.c environment.c make[1]: Circular crc32.c <- crc32.c dependency dropped. ln -s ../lib_generic/crc32.c crc32.c make[1]: Circular img2srec.c <- img2srec.c dependency dropped. make[1]: Circular mkimage.c <- mkimage.c dependency dropped. make[1]: Circular envcrc.c <- envcrc.c dependency dropped. make[1]: Circular gen_eth_addr.c <- gen_eth_addr.c dependency dropped. make[1]: Circular bmp_logo.c <- bmp_logo.c dependency dropped. make[1]: Circular environment.c <- environment.c dependency dropped. ln -s ../common/environment.c environment.c make[1]: Circular crc32.c <- crc32.c dependency dropped. ln -s ../lib_generic/crc32.c crc32.c make[1]: Circular img2srec.c <- img2srec.c dependency dropped. make[1]: Circular mkimage.c <- mkimage.c dependency dropped. make[1]: Circular envcrc.c <- envcrc.c dependency dropped. make[1]: Circular gen_eth_addr.c <- gen_eth_addr.c dependency dropped. make[1]: Circular bmp_logo.c <- bmp_logo.c dependency dropped. make[1]: Nothing to be done for `_depend'. make[1]: Circular hello_world.c <- hello_world.c dependency dropped. make[1]: Circular stubs.c <- stubs.c dependency dropped. make[1]: Nothing to be done for `_depend'. make[1]: Circular cache_8xx.S <- cache_8xx.S dependency dropped. make[1]: Circular cache.c <- cache.c dependency dropped. make[1]: Circular codec.c <- codec.c dependency dropped. make[1]: Circular cpu.c <- cpu.c dependency dropped. make[1]: Circular dsp.c <- dsp.c dependency dropped. make[1]: Circular ether.c <- ether.c dependency dropped. make[1]: Circular i2c.c <- i2c.c dependency dropped. make[1]: Circular memory.c <- memory.c dependency dropped. make[1]: Circular post.c <- post.c dependency dropped. make[1]: Circular rtc.c <- rtc.c dependency dropped. make[1]: Circular spr.c <- spr.c dependency dropped. make[1]: Circular sysmon.c <- sysmon.c dependency dropped. make[1]: Circular tests.c <- tests.c dependency dropped. make[1]: Circular uart.c <- uart.c dependency dropped. make[1]: Circular usb.c <- usb.c dependency dropped. make[1]: Circular watchdog.c <- watchdog.c dependency dropped. make[1]: Nothing to be done for `_depend'. make[1]: Circular asm.S <- asm.S dependency dropped. make[1]: Circular cmp.c <- cmp.c dependency dropped. make[1]: Circular cmpi.c <- cmpi.c dependency dropped. make[1]: Circular two.c <- two.c dependency dropped. make[1]: Circular twox.c <- twox.c dependency dropped. make[1]: Circular three.c <- three.c dependency dropped. make[1]: Circular threex.c <- threex.c dependency dropped. make[1]: Circular threei.c <- threei.c dependency dropped. make[1]: Circular andi.c <- andi.c dependency dropped. make[1]: Circular srawi.c <- srawi.c dependency dropped. make[1]: Circular rlwnm.c <- rlwnm.c dependency dropped. make[1]: Circular rlwinm.c <- rlwinm.c dependency dropped. make[1]: Circular rlwimi.c <- rlwimi.c dependency dropped. make[1]: Circular store.c <- store.c dependency dropped. make[1]: Circular load.c <- load.c dependency dropped. make[1]: Circular cr.c <- cr.c dependency dropped. make[1]: Circular b.c <- b.c dependency dropped. make[1]: Circular multi.c <- multi.c dependency dropped. make[1]: Circular string.c <- string.c dependency dropped. make[1]: Circular complex.c <- complex.c dependency dropped. make[1]: Nothing to be done for `_depend'. make -C tools all make[1]: Circular environment.c <- environment.c dependency dropped. ln -s ../common/environment.c environment.c make[1]: Circular crc32.c <- crc32.c dependency dropped. ln -s ../lib_generic/crc32.c crc32.c make[1]: Circular img2srec.c <- img2srec.c dependency dropped. make[1]: Circular mkimage.c <- mkimage.c dependency dropped. make[1]: Circular envcrc.c <- envcrc.c dependency dropped. make[1]: Circular gen_eth_addr.c <- gen_eth_addr.c dependency dropped. make[1]: Circular bmp_logo.c <- bmp_logo.c dependency dropped. cc -traditional-cpp -Wall -idirafter /Users/ibookg4test/u-boot-1.1.6/include -idirafter /Users/ibookg4test/u-boot-1.1.6/include2 -idirafter /Users/ibookg4test/u-boot-1.1.6/include -DTEXT_BASE=0x0CF80000 -DUSE_HOSTCC -O -c -o img2srec.o img2srec.c In file included from /usr/include/stdlib.h:63, from img2srec.c:59: /usr/include/available.h:85: error: stray ‘#’ in program /usr/include/available.h:85: error: syntax error before numeric constant /usr/include/available.h:86: error: stray ‘#’ in program /usr/include/available.h:87: error: stray ‘#’ in program /usr/include/available.h:88: error: stray ‘#’ in program /usr/include/available.h:89: error: stray ‘#’ in program /usr/include/available.h:90: error: stray ‘#’ in program /usr/include/available.h:91: error: stray ‘#’ in program /usr/include/available.h:92: error: stray ‘#’ in program /usr/include/available.h:93: error: stray ‘#’ in program /usr/include/available.h:100: error: stray ‘#’ in program /usr/include/available.h:101: error: stray ‘#’ in program /usr/include/available.h:102: error: stray ‘#’ in program /usr/include/available.h:103: error: stray ‘#’ in program /usr/include/available.h:104: error: stray ‘#’ in program /usr/include/available.h:114: error: stray ‘#’ in program /usr/include/available.h:125: error: stray ‘#’ in program /usr/include/available.h:132: error: stray ‘#’ in program /usr/include/available.h:141: error: stray ‘#’ in program /usr/include/available.h:181: error: stray ‘#’ in program /usr/include/available.h:197: error: stray ‘#’ in program /usr/include/available.h:209: error: stray ‘#’ in program /usr/include/available.h:220: error: stray ‘#’ in program /usr/include/available.h:235: error: stray ‘#’ in program /usr/include/available.h:251: error: stray ‘#’ in program /usr/include/available.h:263: error: stray ‘#’ in program /usr/include/available.h:275: error: stray ‘#’ in program /usr/include/available.h:286: error: stray ‘#’ in program /usr/include/available.h:299: error: stray ‘#’ in program /usr/include/available.h:315: error: stray ‘#’ in program /usr/include/available.h:327: error: stray ‘#’ in program /usr/include/available.h:339: error: stray ‘#’ in program /usr/include/available.h:351: error: stray ‘#’ in program /usr/include/available.h:362: error: stray ‘#’ in program /usr/include/available.h:376: error: stray ‘#’ in program /usr/include/available.h:392: error: stray ‘#’ in program /usr/include/available.h:404: error: stray ‘#’ in program /usr/include/available.h:416: error: stray ‘#’ in program /usr/include/available.h:428: error: stray ‘#’ in program /usr/include/available.h:440: error: stray ‘#’ in program /usr/include/available.h:451: error: stray ‘#’ in program /usr/include/available.h:464: error: stray ‘#’ in program /usr/include/available.h:480: error: stray ‘#’ in program /usr/include/available.h:492: error: stray ‘#’ in program /usr/include/available.h:504: error: stray ‘#’ in program /usr/include/available.h:516: error: stray ‘#’ in program /usr/include/available.h:528: error: stray ‘#’ in program /usr/include/available.h:540: error: stray ‘#’ in program /usr/include/available.h:551: error: stray ‘#’ in program In file included from /usr/include/stdlib.h:67, from img2srec.c:59: /usr/include/sys/wait.h:258: error: syntax error before ‘id_t’ In file included from img2srec.c:59: /usr/include/stdlib.h:283: error: syntax error before ‘__AVAILABLE_MAC_OS_X_VERSION_10_0_AND_LATER_BUT_DEPRECATED_IN_MAC_OS_X_VERSION_10_5’ make[1]: *** [img2srec.o] Error 1 make: *** [tools] Error 2

3 2

Re: [U-Boot] NAND bad environment block handling
by David.Kondrad＠onqlegrand.com 13 Jan '09

13 Jan '09

Greetings, I have to agree with Wolfgang. You should be fine as long as you use multiple blocks per environment range and use redundant environments. These are two separate things that both need to be enabled. Here's the setup that's working good for us. I tested it by simulating bad blocks with 'nand markbad'. Davinci DM6441 custom board, 64M small page nand (samsung I believe) BLOCK 0 Reserved 1-5 TI UBL 2-31 UBoot (redundant copies that new TI UBL supports) 32-35 ENV 1 36-39 ENV 2 ... I didn't list the whole partition table, but we have two copies of every thing in field update purposes. Our environment is configured for 16K (1 erase block) with a 64K (4 block) range. We use JFFS2 for the rootfs, although as Wolfgang said, UBIFS is much preferred if your kernel is new enough. One thing you need to keep in mind is that if you want both copies of your env. to always match, you need to do: UBoot> saveenv && saveenv The environment save does a ping-pong between redundant environments, presumably for wear leveling. Regards, David DAVID A. KONDRAD Software Design Engineer On-Q/Legrand Telephone (800) 321-2343 x311 www.onqlegrand.com

1 0

[U-Boot] [PATCH] MPC86xx: fix build warnings
by Wolfgang Denk 12 Jan '09

12 Jan '09

Signed-off-by: Wolfgang Denk <wd(a)denx.de> --- cpu/mpc86xx/cpu.c | 2 +- cpu/mpc86xx/fdt.c | 2 -- 2 files changed, 1 insertions(+), 3 deletions(-) diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index 3568023..dc53bee 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -101,7 +101,7 @@ checkcpu(void) if (sysinfo.freqLocalBus > LCRR_CLKDIV) { printf("LBC:%4lu MHz\n", sysinfo.freqLocalBus / 1000000); } else { - printf("LBC: unknown (LCRR[CLKDIV] = 0x%02x)\n", + printf("LBC: unknown (LCRR[CLKDIV] = 0x%02lx)\n", sysinfo.freqLocalBus); } diff --git a/cpu/mpc86xx/fdt.c b/cpu/mpc86xx/fdt.c index e277040..383b06b 100644 --- a/cpu/mpc86xx/fdt.c +++ b/cpu/mpc86xx/fdt.c @@ -13,8 +13,6 @@ DECLARE_GLOBAL_DATA_PTR; -DECLARE_GLOBAL_DATA_PTR; - void ft_cpu_setup(void *blob, bd_t *bd) { #if (CONFIG_NUM_CPUS > 1) -- 1.6.0.6

1 0