July 2011 - U-Boot

[U-Boot] Problem with PCI Express connecting 2 MPC8544
by sardamaxima 26 Jul '11

26 Jul '11

I am trying to activate a PCIe link between two MPC8544 processor's on a custom board. One processor is configured as Root Complex(cfg_host_agt[0:2] = '111') and the other processor as endpoint (cfg_host_agt[0:2] = '101'). Only PCIe1 is active in both processors (cfg_IO_ports[0:2] = '010') In u-boot I set the following flags in both processors: #define CONFIG_PCI #undef CONFIG_PCI1 #define CONFIG_PCIE1 #undef CONFIG_PCIE2 #undef CONFIG_PCIE3 #define CONFIG_FSL_PCI_INIT #define CONFIG_FSL_PCIE_RESET In the first processor (configured as RC) I get the following output(u-boot 1.3.0-rc3): " pci_init_board: devdisr=7000008, io_sel=2, host_agent=7 PCIE1 connected to Slot2 as Root Complex (base address e000a000) ...PCIE LTSSM=0x16, Negotiated link width=1 Scanning PCI bus 01 PCIE1 on bus 00 - 01 ... " the link is well negotiated but if i do "pci" in u-boot console it only shows one device: " => pci Scanning PCI devices on bus 0 BusDevFun VendorId DeviceId Device Class Sub-Class _____________________________________________________________ 00.00.00 0x1957 0x0033 Processor 0x20 " In the second processor (configured as EP) I get the following output: " ... pci_init_board: devdisr=7000008, io_sel=2, host_agent=5 PCIE1 connected to Slot2 as End Point (base address e000a000) Scanning PCI bus 00 PCI Scan: Found Bus 0, Device 1, Function 0 00 01 1957 0033 0b20 00 ... " Here i am using an old version of u-boot (1.3.0-rc3). It seems more straightforward to work. I've considered updating to the latest u-boot but since we had serious problems with DDR configuration and this has changed considerably since the version I am using I am a little reluctant into an update. Someone give me a clue? thanks a lot. Daniel -- View this message in context: http://old.nabble.com/Problem-with-PCI-Express-connecting-2-MPC8544-tp32092… Sent from the Uboot - Users mailing list archive at Nabble.com.

3 2

[U-Boot] [PATCH] mx53: use CONFIG_SYS_L2CACHE_OFF in config file
by Jason Liu 26 Jul '11

26 Jul '11

CONFIG_L2_OFF is obsolete after the following commit: e47f2db5371047eb9bcd115fee084e6a8a92a239 armv7: rename cache related CONFIG flags Replace the cache related CONFIG flags with more meaningful names. Following are the changes: CONFIG_L2_OFF -> CONFIG_SYS_L2CACHE_OFF But the above commit does not clean up all the mx53 board config file. This patch does it by using CONFIG_SYS_L2CACHE_OFF instead of _L2_OFF Signed-off-by: Jason Liu <jason.hui(a)linaro.org> Cc:Stefano Babic <sbabic(a)denx.de> --- include/configs/mx53ard.h | 2 +- include/configs/mx53loco.h | 2 +- include/configs/mx53smd.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/configs/mx53ard.h b/include/configs/mx53ard.h index c872510..0e323e6 100644 --- a/include/configs/mx53ard.h +++ b/include/configs/mx53ard.h @@ -29,7 +29,7 @@ #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO -#define CONFIG_L2_OFF +#define CONFIG_SYS_L2CACHE_OFF #include <asm/arch/imx-regs.h> diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h index 544e3fb..bc1b401 100644 --- a/include/configs/mx53loco.h +++ b/include/configs/mx53loco.h @@ -30,7 +30,7 @@ #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO -#define CONFIG_L2_OFF +#define CONFIG_SYS_L2CACHE_OFF #include <asm/arch/imx-regs.h> diff --git a/include/configs/mx53smd.h b/include/configs/mx53smd.h index 65d5e05..194047b 100644 --- a/include/configs/mx53smd.h +++ b/include/configs/mx53smd.h @@ -29,7 +29,7 @@ #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO -#define CONFIG_L2_OFF +#define CONFIG_SYS_L2CACHE_OFF #include <asm/arch/imx-regs.h> -- 1.7.4.1

1 0

[U-Boot] [PATCH] AT91: fix mistake in at91sam9260_devices.c(spi1_hw_init)
by Reinhard Meyer 26 Jul '11

26 Jul '11

Bits 0..3 in cs_mask = CS0..CS3 in SPI mode require it to be peripheral Bits 4..7 in cs_mask = CS0..CS3 in GPIO mode require it to be output Signed-off-by: Reinhard Meyer <u-boot(a)emk-elektronik.de> --- arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c index 6bdc75c..65b8d51 100644 --- a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c +++ b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c @@ -138,7 +138,7 @@ void at91_spi1_hw_init(unsigned long cs_mask) at91_set_b_periph(AT91_PIO_PORTC, 4, 1); } if (cs_mask & (1 << 3)) { - at91_set_pio_output(AT91_PIO_PORTC, 3, 1); + at91_set_b_periph(AT91_PIO_PORTC, 3, 1); } if (cs_mask & (1 << 4)) { at91_set_pio_output(AT91_PIO_PORTB, 3, 1); -- 1.7.4.1

1 1

[U-Boot] Professional Web Design and Web Development Agency
by Deepak 26 Jul '11

26 Jul '11

Hi, As many as 90% websites do not deliver business to their potential because they do not appeal to the target audience. And the reason most visitors leave a website is because of a poor design and navigation. So is your website really customer-ready? Not really, if we go by the analysis of our experts. We are a New Delhi (India) based Web Designing Company having more than 500 clients from: UK, USA, Australia, Canada. With an experience of successfully developing more than 2500 websites, we could help you generate more business from your website, if you are ready to change the website. Most of our clients have benefited from our expertise, and we believe you could too, by getting an attractive website as follows. http://osc4.template-help.com/wt_32369/index.html http://osc4.template-help.com/wt_32420/index.html http://osc4.template-help.com/wt_32127/index.html http://osc4.template-help.com/wt_32155/index.html http://osc4.template-help.com/wt_31960/index.html You could get a professional looking website as per your expectations Getting started is easy. Just mail us beck and we will help you get started. Regards, Name: Deepak Chaudhary Disclaimer: The CAN-SPAM Act of 2003 (Controlling the Assault of Non-Solicited Pornography and Marketing Act) establishes requirements for those who send commercial email, spells out penalties for spammers and companies whose products are advertised in spam if they violate the law, and gives consumers the right to ask e-mailers to stop spamming them. The above mail rrwebservices(a)gmail.com and we ensure you will not receive any mails in future

1 0

[U-Boot] [PATCH v3 0/2] ORIGEN Board Support
by Chander Kashyap 26 Jul '11

26 Jul '11

Adds support for ORIGEN board with MMC Booting. Chander Kashyap (2): ARMV7: Add support for Samsung ORIGEN board ORIGEN: Add MMC SPL support MAINTAINERS | 1 + board/samsung/origen/Makefile | 46 ++ board/samsung/origen/lowlevel_init.S | 464 +++++++++++++++++++++ board/samsung/origen/mem_setup.S | 359 ++++++++++++++++ board/samsung/origen/origen.c | 106 +++++ boards.cfg | 1 + include/configs/origen.h | 164 ++++++++ mmc_spl/board/samsung/origen/Makefile | 105 +++++ mmc_spl/board/samsung/origen/mmc_boot.c | 71 ++++ mmc_spl/board/samsung/origen/tools/mkv310_image.c | 140 +++++++ mmc_spl/board/samsung/origen/u-boot.lds | 86 ++++ 11 files changed, 1543 insertions(+), 0 deletions(-) create mode 100644 board/samsung/origen/Makefile create mode 100644 board/samsung/origen/lowlevel_init.S create mode 100644 board/samsung/origen/mem_setup.S create mode 100644 board/samsung/origen/origen.c create mode 100644 include/configs/origen.h create mode 100644 mmc_spl/board/samsung/origen/Makefile create mode 100644 mmc_spl/board/samsung/origen/mmc_boot.c create mode 100644 mmc_spl/board/samsung/origen/tools/mkv310_image.c create mode 100644 mmc_spl/board/samsung/origen/u-boot.lds -- 1.7.4.1

3 4

[U-Boot] Claim Your Winnings!!!
by British Canadian Lottery BC-49 26 Jul '11

26 Jul '11

Your email has won you £1,263,584.00 GBP (One Million Two Hundred and Sixty three Thousand, Five Hundred and Eighty four Pounds Sterling) from the British Canadian Lottery BC-49 draw held 2011 in Manchester in the United Kingdom and Ontario Canada with Lucky No: 05 07 14 23 24 49 Bonus No: 41 For claims contact: Please acknowledge the receipt of this mail with the details below to (MRS.) ELIZABETH WILLIAMS. Claims Requirements 1. Full name 2. Home Address 3. Age/Sex 4. Occupation Confirm Your Winning with the below link: http://www.canada.com/life/lotteries/lottery_results.html Yours in service, MRS. ELIZABETH WILLIAMS Email: bclottory01(a)yahoo.com.hk

1 0

[U-Boot] [PATCH] Fix: if using crc32 command watchdog timed out
by Jens Scharsig 26 Jul '11

26 Jul '11

* Fix: if using crc32 command watchdog timed out Signed-off-by: Jens Scharsig <esw(a)bus-elektronik.de> --- common/cmd_mem.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/common/cmd_mem.c b/common/cmd_mem.c index a5576aa..4daa1b3 100644 --- a/common/cmd_mem.c +++ b/common/cmd_mem.c @@ -1092,7 +1092,7 @@ int do_mem_crc (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) length = simple_strtoul (argv[2], NULL, 16); - crc = crc32 (0, (const uchar *) addr, length); + crc = crc32_wd(0, (const uchar *) addr, length, CHUNKSZ_CRC32); printf ("CRC32 for %08lx ... %08lx ==> %08lx\n", addr, addr + length - 1, crc); @@ -1137,7 +1137,7 @@ usage: addr += base_address; length = simple_strtoul(*av++, NULL, 16); - crc = crc32(0, (const uchar *) addr, length); + crc = crc32_wd(0, (const uchar *) addr, length, CHUNKSZ_CRC32); if (!verify) { printf ("CRC32 for %08lx ... %08lx ==> %08lx\n", -- 1.7.3.4

4 7

[U-Boot] [PATCH] Do not copy to same address
by Matthias Weisser 26 Jul '11

26 Jul '11

In some cases (e.g. bootm with a elf payload) there is a in place copy of data to the same address. Catching this saves some ms while booting. Signed-off-by: Matthias Weisser <weisserm(a)arcor.de> --- lib/string.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/lib/string.c b/lib/string.c index b375b81..b8a9203 100644 --- a/lib/string.c +++ b/lib/string.c @@ -445,6 +445,9 @@ char * bcopy(const char * src, char * dest, int count) { char *tmp = dest; + if (src == dest) + return dest; + while (count--) *tmp++ = *src++; @@ -467,6 +470,9 @@ void * memcpy(void *dest, const void *src, size_t count) unsigned long *dl = (unsigned long *)dest, *sl = (unsigned long *)src; char *d8, *s8; + if (src == dest) + return dest; + /* while all data is aligned (common case), copy a word at a time */ if ( (((ulong)dest | (ulong)src) & (sizeof(*dl) - 1)) == 0) { while (count >= sizeof(*dl)) { @@ -497,6 +503,9 @@ void * memmove(void * dest,const void *src,size_t count) { char *tmp, *s; + if (src == dest) + return dest; + if (dest <= src) { tmp = (char *) dest; s = (char *) src; -- 1.7.0.4

7 21

[U-Boot] [PATCH 0/2] ext2: Cleanup and simplify sector access code
by Anton Staaf 26 Jul '11

26 Jul '11

This patch set first cleans up all of the chack patch warnings and errors in fs/ext2/dev.c and then cleans up the partial sector access logic in the ext2fs_devread function. I didn't see a file system or ext2 custodian so I've CC'ed Andy the custodian for MMC as that seems closest. Please let me know if I should bring this to someone elses attention. Signed-off-by: Anton Staaf <robotboy(a)chromium.org> Cc: Andy Fleming <afleming(a)freescale.com>

4 12

[U-Boot] [PATCH v3 0/5] Add Highbank platform
by Rob Herring 26 Jul '11

26 Jul '11

From: Rob Herring <rob.herring(a)calxeda.com> This series enables non-PCI AHCI controllers and adds support for Calxeda Highbank platform which uses the AHCI changes. I've dropped my SDHCI changes as now there are 2 versions of "common SDHCI" code on the list and that needs sorting out. Wolfgang, Albert, Are there any more comments on these patches? If not, can you apply these to your trees for v2011.09? Rob Rob Herring (5): ARM: Add Calxeda Highbank platform arm: add __ilog2 function scsi/ahci: ata id little endian fix scsi/ahci: add support for non-PCI controllers ARM: highbank: Add AHCI support arch/arm/cpu/armv7/highbank/Makefile | 46 ++++++++++++ arch/arm/cpu/armv7/highbank/config.mk | 4 + arch/arm/cpu/armv7/highbank/timer.c | 124 +++++++++++++++++++++++++++++++++ arch/arm/include/asm/bitops.h | 9 +++ board/highbank/Makefile | 49 +++++++++++++ board/highbank/highbank.c | 58 +++++++++++++++ boards.cfg | 1 + common/cmd_scsi.c | 6 +- drivers/block/ahci.c | 72 ++++++++++++++++--- include/ahci.h | 4 + include/configs/highbank.h | 112 +++++++++++++++++++++++++++++ include/scsi.h | 1 + 12 files changed, 474 insertions(+), 12 deletions(-) create mode 100644 arch/arm/cpu/armv7/highbank/Makefile create mode 100644 arch/arm/cpu/armv7/highbank/config.mk create mode 100644 arch/arm/cpu/armv7/highbank/timer.c create mode 100644 board/highbank/Makefile create mode 100644 board/highbank/highbank.c create mode 100644 include/configs/highbank.h -- 1.7.4.1

3 8