September 2012 - U-Boot

[U-Boot] [PATCH 1/2] MX28: Cleanup mxsboot within make mrproper
by Marek Vasut 04 Sep '12

04 Sep '12

Delete the "mxsboot" binary if make mrproper is called. Signed-off-by: Marek Vasut <marex(a)denx.de> Cc: Wolfgang Denk <wd(a)denx.de> Cc: Stefano Babic <sbabic(a)denx.de> Cc: Fabio Estevam <festevam(a)gmail.com> CC: Albert Aribaud <albert.u.boot(a)aribaud.net> --- Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/Makefile b/Makefile index ce40ab3..9e9d57c 100644 --- a/Makefile +++ b/Makefile @@ -755,6 +755,7 @@ clean: $(obj)tools/gen_eth_addr $(obj)tools/img2srec \ $(obj)tools/mk{env,}image $(obj)tools/mpc86x_clk \ $(obj)tools/mk{smdk5250,}spl \ + $(obj)tools/mxsboot \ $(obj)tools/ncb $(obj)tools/ubsha1 @rm -f $(obj)board/cray/L1/{bootscript.c,bootscript.image} \ $(obj)board/matrix_vision/*/bootscript.img \ -- 1.7.10.4

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[U-Boot] [PATCH] M28: Fix the use of gpmi-nand in mtdparts
by Marek Vasut 04 Sep '12

04 Sep '12

The mtd name of the NAND in Linux is "gpmi-nand", not "gpmi-nand.0" as it would be expected, since the controller doesn't support multiple NANDs attached to it as of now. Rectify this flub by adjusting default mtdparts. Signed-off-by: Marek Vasut <marex(a)denx.de> Cc: Fabio Estevam <fabio.estevam(a)freescale.com> Cc: Stefano Babic <sbabic(a)denx.de> Cc: Otavio Salvador <otavio(a)ossystems.com.br> --- include/configs/m28evk.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/configs/m28evk.h b/include/configs/m28evk.h index d5cd5a8..40df437 100644 --- a/include/configs/m28evk.h +++ b/include/configs/m28evk.h @@ -172,9 +172,9 @@ #define CONFIG_LZO #define CONFIG_MTD_DEVICE #define CONFIG_MTD_PARTITIONS -#define MTDIDS_DEFAULT "nand0=gpmi-nand.0" +#define MTDIDS_DEFAULT "nand0=gpmi-nand" #define MTDPARTS_DEFAULT \ - "mtdparts=gpmi-nand.0:" \ + "mtdparts=gpmi-nand:" \ "3m(bootloader)ro," \ "512k(environment)," \ "512k(redundant-environment)," \ -- 1.7.10.4

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[U-Boot] [PATCH] mx28evk: Add USB Ethernet support
by Fabio Estevam 04 Sep '12

04 Sep '12

From: Fabio Estevam <fabio.estevam(a)freescale.com> Add USB Ethernet support. Signed-off-by: Fabio Estevam <fabio.estevam(a)freescale.com> --- include/configs/mx28evk.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h index 8d83495..edf873e 100644 --- a/include/configs/mx28evk.h +++ b/include/configs/mx28evk.h @@ -185,6 +185,9 @@ #define CONFIG_EHCI_MXS_PORT 1 #define CONFIG_EHCI_IS_TDI #define CONFIG_USB_STORAGE +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_ASIX +#define CONFIG_USB_ETHER_SMSC95XX #endif /* I2C */ -- 1.7.9.5

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[U-Boot] [PATCH 0/7 V4] EXYNOS5: Enable SPI support
by Rajeshwari Shinde 04 Sep '12

04 Sep '12

This patch set adds SPI driver for EXYNOS5 and enables same. This patch set is based on latest Mainline u-boot.git tree. Changes in V2: - Correted the Commit message. Changes in V3: - Removed SPI_SLAVE Flag. - Corrected warning messages. Changes on V4: - Rebased on mainline u-boot.git - Incorporated review comments for SPI driver. Rajeshwari Shinde (7): EXYNOS5: Add pinmux support for SPI SPI: Add W25Q32 to Winbond SPI flash table EXYNOS: Add clock for SPI. EXYNOS5: Add base address for SPI. SPI: Add SPI Driver for EXYNOS. EXYNOS5: Enable SPI EXYNOS5: Enable SPI booting. arch/arm/cpu/armv7/exynos/clock.c | 124 +++++++ arch/arm/cpu/armv7/exynos/pinmux.c | 51 +++- arch/arm/include/asm/arch-exynos/clk.h | 4 +- arch/arm/include/asm/arch-exynos/cpu.h | 6 + arch/arm/include/asm/arch-exynos/periph.h | 5 + arch/arm/include/asm/arch-exynos/spi.h | 78 +++++ board/samsung/smdk5250/Makefile | 2 +- board/samsung/smdk5250/smdk5250.c | 4 + board/samsung/smdk5250/{mmc_boot.c => spl_boot.c} | 31 ++- drivers/mtd/spi/winbond.c | 8 + drivers/spi/Makefile | 1 + drivers/spi/exynos_spi.c | 364 +++++++++++++++++++++ include/configs/smdk5250.h | 28 ++- 13 files changed, 700 insertions(+), 6 deletions(-) create mode 100644 arch/arm/include/asm/arch-exynos/spi.h rename board/samsung/smdk5250/{mmc_boot.c => spl_boot.c} (66%) create mode 100644 drivers/spi/exynos_spi.c -- 1.7.4.4

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[U-Boot] Please pull u-boot-avr32/master
by Andreas Bießmann 04 Sep '12

04 Sep '12

Dear Wolfgang Denk, I'm a bit puzzled about the latest discussion regarding merge vs. rebase. I'm afraid of creating merge commits so this is a first pull request for you to get these changes into u-boot/master. There are at least two more patches for this release. Namely the dlmalloc thing I'm still working on and a new avr32 board which requires some changes comming through u-boot-arm (d22f072f5dbfa21a3d5b2cf004bce3906ab62979). The following changes since commit 27e301e5b7df6254c768d27130d3a36c31d55c96: CREDITS: Add credits for MCF5249 initialization code (2012-09-01 14:50:09 +0200) are available in the git repository at: git://git.denx.de/u-boot-avr32.git master for you to fetch changes up to 6ed0e940713d417f24fbc67898cea6f6ece4a0e1: net:macb: add line break (2012-09-03 23:39:11 +0200) ---------------------------------------------------------------- Andreas Bießmann (2): avr32:portmux: fix setup for macb1 net:macb: add line break Benoît Thébaudeau (1): avr32: Remove redundant LDSCRIPT definition arch/avr32/config.mk | 2 -- arch/avr32/cpu/at32ap700x/portmux.c | 2 +- drivers/net/macb.c | 2 +- 3 files changed, 2 insertions(+), 4 deletions(-) Best regards Andreas Bießmann

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[U-Boot] [PATCH] mtest: Disable dcache during test
by Benoît Thébaudeau 04 Sep '12

04 Sep '12

mtest is supposed to test many types of memory accesses in many different conditions. If dcache is enabled, memory accesses are likely bursts, and some memory accesses are simply skipped. Hence, dcache should be disabled during mtest operation so that what mtest actually tests is not masked by dcache. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau(a)advansee.com> Cc: Wolfgang Denk <wd(a)denx.de> --- .../common/cmd_mem.c | 39 ++++++++++++++------ 1 file changed, 27 insertions(+), 12 deletions(-) diff --git u-boot-4d3c95f.orig/common/cmd_mem.c u-boot-4d3c95f/common/cmd_mem.c index 18f0a3f..5d2b735 100644 --- u-boot-4d3c95f.orig/common/cmd_mem.c +++ u-boot-4d3c95f/common/cmd_mem.c @@ -600,6 +600,8 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) ulong errs = 0; int iterations = 1; int iteration_limit; + int dcache; + int ret = 1; #if defined(CONFIG_SYS_ALT_MEMTEST) vu_long len; @@ -651,6 +653,13 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) else iteration_limit = 0; + /* Perform tests on the underlying memory rather than on the D-cache. */ + dcache = dcache_status(); + if (dcache) { + dcache_disable(); + invalidate_dcache_all(); + } + #if defined(CONFIG_SYS_ALT_MEMTEST) printf ("Testing %08x ... %08x:\n", (uint)start, (uint)end); debug("%s:%d: start 0x%p end 0x%p\n", @@ -659,14 +668,15 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) for (;;) { if (ctrlc()) { putc ('\n'); - return 1; + goto end; } if (iteration_limit && iterations > iteration_limit) { printf("Tested %d iteration(s) with %lu errors.\n", iterations-1, errs); - return errs != 0; + ret = errs != 0; + goto end; } printf("Iteration: %6d\r", iterations); @@ -704,7 +714,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) errs++; if (ctrlc()) { putc ('\n'); - return 1; + goto end; } } *addr = ~val; @@ -717,7 +727,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) errs++; if (ctrlc()) { putc ('\n'); - return 1; + goto end; } } } @@ -787,7 +797,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) errs++; if (ctrlc()) { putc ('\n'); - return 1; + goto end; } } } @@ -809,7 +819,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) errs++; if (ctrlc()) { putc ('\n'); - return 1; + goto end; } } } @@ -851,7 +861,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) errs++; if (ctrlc()) { putc ('\n'); - return 1; + goto end; } } @@ -873,7 +883,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) errs++; if (ctrlc()) { putc ('\n'); - return 1; + goto end; } } start[offset] = 0; @@ -885,13 +895,14 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) for (;;) { if (ctrlc()) { putc ('\n'); - return 1; + goto end; } if (iteration_limit && iterations > iteration_limit) { printf("Tested %d iteration(s) with %lu errors.\n", iterations-1, errs); - return errs != 0; + ret = errs != 0; + goto end; } ++iterations; @@ -918,7 +929,7 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) errs++; if (ctrlc()) { putc ('\n'); - return 1; + goto end; } } val += incr; @@ -939,7 +950,11 @@ int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) incr = -incr; } #endif - return 0; /* not reached */ + +end: + if (dcache) + dcache_enable(); + return ret; }

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[U-Boot] trouble with mmc on origen
by John Rigby 04 Sep '12

04 Sep '12

Jaehoon, I get timeouts on multiblock mmc reads with v2012.07 u-boot. I did a bisect and found that it is broken back to 442d55685e1e2310d546044a6519ae73e4ba348a mmc: support the sdhci instead of s5p_mmc for samsung-soc and 236bfecff8091356d81e79da3281b9e4af967468 mmc: add the quirk to use the sdhci for samsung-soc That second commit seems to adds two new quirks SDHCI_QUIRK_NO_HISPD_BIT and SDHCI_QUIRK_BROKEN_VOLTAGE but I don't see any board using these so perhaps these need to be enabled for origen? Thanks, --john

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[U-Boot] [PATCH] eb_cpux9k2: fix chip select
by Jens Scharsig 03 Sep '12

03 Sep '12

* fix chip select initialization for frame buffer, this will be increase frame buffer access speed Signed-off-by: Jens Scharsig <js_at_ng(a)scharsoft.de> --- board/BuS/eb_cpux9k2/cpux9k2.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/board/BuS/eb_cpux9k2/cpux9k2.c b/board/BuS/eb_cpux9k2/cpux9k2.c index 54f9b64..15a31be 100644 --- a/board/BuS/eb_cpux9k2/cpux9k2.c +++ b/board/BuS/eb_cpux9k2/cpux9k2.c @@ -269,9 +269,9 @@ int drv_video_init(void) display_height = 256; printf("%ld x %ld pixel matrix\n", display_width, display_height); - /* RWH = 7 | RWS =7 | TDF = 15 | NWS = 0x7F */ - csr = AT91_SMC_CSR_RWHOLD(7) | AT91_SMC_CSR_RWSETUP(7) | - AT91_SMC_CSR_TDF(15) | AT91_SMC_CSR_NWS(127) | + /* RWH = 2 | RWS =2 | TDF = 4 | NWS = 0x6 */ + csr = AT91_SMC_CSR_RWHOLD(2) | AT91_SMC_CSR_RWSETUP(2) | + AT91_SMC_CSR_TDF(4) | AT91_SMC_CSR_NWS(6) | AT91_SMC_CSR_ACSS_STANDARD | AT91_SMC_CSR_DBW_16 | AT91_SMC_CSR_BAT_16 | AT91_SMC_CSR_WSEN; writel(csr, &mc->smc.csr[2]); -- 1.7.7

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[U-Boot] Please pull u-boot-ubi/master
by Stefan Roese 03 Sep '12

03 Sep '12

The following changes since commit a005f19eff946454985785788c344f10616d571e: hush: Don't parse the contents of a dereferenced var (2012-09-02 20:31:21 +0200) are available in the git repository at: git://www.denx.de/git/u-boot-ubi.git master for you to fetch changes up to be73913b91ca1e86c7478c1ab8af7b7ba6f3e4ad: ubifs: Fix memory leak in ubifs_finddir (2012-09-03 11:37:50 +0200) ---------------------------------------------------------------- Stefan Roese (1): ubifs: Fix memory leak in ubifs_finddir fs/ubifs/ubifs.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)

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[U-Boot] Please pull u-boot-cfi-flash/master
by Stefan Roese 03 Sep '12

03 Sep '12

The following changes since commit a005f19eff946454985785788c344f10616d571e: hush: Don't parse the contents of a dereferenced var (2012-09-02 20:31:21 +0200) are available in the git repository at: git://www.denx.de/git/u-boot-cfi-flash.git master for you to fetch changes up to de15a06aad1f221255366ac07238c80fed146da1: cfi: Make the flash erase and write operations abortable (2012-09-03 11:24:27 +0200) ---------------------------------------------------------------- Joe Hershberger (2): cfi: Check for blank before erase cfi: Make the flash erase and write operations abortable common/cmd_flash.c | 3 ++- common/flash.c | 3 +++ drivers/mtd/cfi_flash.c | 37 +++++++++++++++++++++++++++++++++++++ include/flash.h | 1 + 4 files changed, 43 insertions(+), 1 deletion(-)

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