July 2012 - U-Boot

[U-Boot] __led_set usage is inconsistent
by Holger Freyther 19 Jul '12

19 Jul '12

Hi, I hope that this is not a common question. I have read doc/README.LED, compiled in the GPIO LED driver, provided my GPIO number, enabled the LED command and then noticed that "led 0 on" didn't do what I wanted. It appears that the semantic of "state" in __led_set(mask, state) is used in two different ways. 1.) status_led_set is using STATUS_LED_ON|STATUS_LED_OFF for the state parameter. 2.) cmd_led.c is using 0|1 when calling __led_set. The confusing is in the implementation as well. 1.) drivers/misc/gpio_led.c expects it to be STATUS_LED_* 2.) board/ti/beagle/led.c wants 0|1 Which part of the code is right? Will a patch to use an enum for the state be appreciated? holger

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[U-Boot] [PATCH] ARM: EXYNOS: fixed the wrong function argument.
by Jaehoon Chung 19 Jul '12

19 Jul '12

This patch is fixed the wrong function argument. And quirks should be set into s5p_sdhci.c. There are only exynos specific codes. (this patch is based on u-boot-samsung repository) Signed-off-by: Jaehoon Chung <jh80.chung(a)samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park(a)samsung.com> --- arch/arm/include/asm/arch-exynos/mmc.h | 4 ++-- arch/arm/include/asm/arch-s5pc1xx/mmc.h | 4 ++-- drivers/mmc/s5p_sdhci.c | 11 ++++++----- 3 files changed, 10 insertions(+), 9 deletions(-) diff --git a/arch/arm/include/asm/arch-exynos/mmc.h b/arch/arm/include/asm/arch-exynos/mmc.h index 0f701c9..1ede23c 100644 --- a/arch/arm/include/asm/arch-exynos/mmc.h +++ b/arch/arm/include/asm/arch-exynos/mmc.h @@ -64,11 +64,11 @@ #define SDHCI_CTRL4_DRIVE_MASK(_x) ((_x) << 16) #define SDHCI_CTRL4_DRIVE_SHIFT (16) -int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks); +int s5p_sdhci_init(u32 regbase, int index, int buswidth); static inline unsigned int s5p_mmc_init(int index, int bus_width) { unsigned int base = samsung_get_base_mmc() + (0x10000 * index); - return s5p_sdhci_init(base, 52000000, 400000, index); + return s5p_sdhci_init(base, index, bus_width); } #endif diff --git a/arch/arm/include/asm/arch-s5pc1xx/mmc.h b/arch/arm/include/asm/arch-s5pc1xx/mmc.h index 0f701c9..1ede23c 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/mmc.h +++ b/arch/arm/include/asm/arch-s5pc1xx/mmc.h @@ -64,11 +64,11 @@ #define SDHCI_CTRL4_DRIVE_MASK(_x) ((_x) << 16) #define SDHCI_CTRL4_DRIVE_SHIFT (16) -int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks); +int s5p_sdhci_init(u32 regbase, int index, int buswidth); static inline unsigned int s5p_mmc_init(int index, int bus_width) { unsigned int base = samsung_get_base_mmc() + (0x10000 * index); - return s5p_sdhci_init(base, 52000000, 400000, index); + return s5p_sdhci_init(base, index, bus_width); } #endif diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c index 1d4481b..420cbc8 100644 --- a/drivers/mmc/s5p_sdhci.c +++ b/drivers/mmc/s5p_sdhci.c @@ -69,7 +69,7 @@ static void s5p_sdhci_set_control_reg(struct sdhci_host *host) sdhci_writel(host, ctrl, SDHCI_CONTROL2); } -int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks) +int s5p_sdhci_init(u32 regbase, int index, int buswidth) { struct sdhci_host *host = NULL; host = (struct sdhci_host *)malloc(sizeof(struct sdhci_host)); @@ -80,11 +80,10 @@ int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks) host->name = S5P_NAME; host->ioaddr = (void *)regbase; - host->quirks = quirks; - host->quirks |= SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE; + host->quirks = SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_VOLTAGE; host->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195; - if (quirks & SDHCI_QUIRK_REG32_RW) + if (host->quirks & SDHCI_QUIRK_REG32_RW) host->version = sdhci_readl(host, SDHCI_HOST_VERSION - 2) >> 16; else host->version = sdhci_readw(host, SDHCI_HOST_VERSION); @@ -92,7 +91,9 @@ int s5p_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks) host->set_control_reg = &s5p_sdhci_set_control_reg; host->host_caps = MMC_MODE_HC; + if (buswidth == 8) + host->host_caps |= MMC_MODE_8BIT; - add_sdhci(host, max_clk, min_clk); + add_sdhci(host, 520000000, 400000); return 0; }

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[U-Boot] [PATCH v3 1/2] tools, config.mk: add binutils-version
by Allen Martin 19 Jul '12

19 Jul '12

Modeled after gcc-version, add function to get binutils version. Signed-off-by: Allen Martin <amartin(a)nvidia.com> --- config.mk | 1 + tools/binutils-version.sh | 20 ++++++++++++++++++++ 2 files changed, 21 insertions(+) create mode 100755 tools/binutils-version.sh diff --git a/config.mk b/config.mk index 3dcea6a..919b77d 100644 --- a/config.mk +++ b/config.mk @@ -128,6 +128,7 @@ endif # cc-version # Usage gcc-ver := $(call cc-version) cc-version = $(shell $(SHELL) $(SRCTREE)/tools/gcc-version.sh $(CC)) +binutils-version = $(shell $(SHELL) $(SRCTREE)/tools/binutils-version.sh $(AS)) # # Include the make variables (CC, etc...) diff --git a/tools/binutils-version.sh b/tools/binutils-version.sh new file mode 100755 index 0000000..d4d9eb4 --- /dev/null +++ b/tools/binutils-version.sh @@ -0,0 +1,20 @@ +#!/bin/sh +# +# binutils-version [-p] gas-command +# +# Prints the binutils version of `gas-command' in a canonical 4-digit form +# such as `0222' for binutils 2.22 +# + +gas="$*" + +if [ ${#gas} -eq 0 ]; then + echo "Error: No assembler specified." + printf "Usage:\n\t$0 <gas-command>\n" + exit 1 +fi + +MAJOR=$($gas --version | head -1 | awk '{print $NF}' | cut -d . -f 1) +MINOR=$($gas --version | head -1 | awk '{print $NF}' | cut -d . -f 2) + +printf "%02d%02d\\n" $MAJOR $MINOR -- 1.7.9.5

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[U-Boot] problem on BL1.bin
by VISWANADHULA BALAJI 19 Jul '12

19 Jul '12

Hi All, Iam using smdkv310 board of SAMSUNG EXYNOS SOC. How bl1.bin file copy the uboot.bin file from SD/MMC card to DDR2 RAM. by using the following device copy functions #define SDMMC_ReadBlocks_eMMC_ByCPU(uNumOfBlks, uDstAddr) \ (((void(*)(u32, u32*))(*((u32 *)EXT_eMMC43_BL2_ByCPU_ADDRESS)))(uNumOfBlks, uDstAddr)) The macro EXT_eMMC43_BL2_ByCPU_ADDRESS is mapped to the IRAM physical adress Please anybody can help me. Thanks Balaji

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[U-Boot] [PATCH] tools: Fix mingw tools build
by Vladimir Yakovlev 19 Jul '12

19 Jul '12

mkenvimage does not build due to missed os_support.o and unsupported file modes S_IRGRP S_IWGRP. Tested with mingw 4.2.1 on ubuntu 12.04. Signed-off-by: Vladimir Yakovlev <nagos(a)inbox.ru> --- tools/Makefile | 3 ++- tools/mkenvimage.c | 10 ++++++++-- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/tools/Makefile b/tools/Makefile index 8993fdd..8fa6f85 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -194,7 +194,8 @@ $(obj)xway-swap-bytes$(SFX): $(obj)xway-swap-bytes.o $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ $(HOSTSTRIP) $@ -$(obj)mkenvimage$(SFX): $(obj)crc32.o $(obj)mkenvimage.o +$(obj)mkenvimage$(SFX): $(obj)crc32.o $(obj)mkenvimage.o \ + $(obj)os_support.o $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ $(HOSTSTRIP) $@ diff --git a/tools/mkenvimage.c b/tools/mkenvimage.c index bfc4eb6..c879e5d 100644 --- a/tools/mkenvimage.c +++ b/tools/mkenvimage.c @@ -45,6 +45,13 @@ #define CRC_SIZE sizeof(uint32_t) +#ifdef __MINGW32__ +#define FILE_PERM (S_IRUSR | S_IWUSR) +#else +#define FILE_PERM (S_IRUSR | S_IWUSR | S_IRGRP |\ + S_IWGRP) +#endif + static void usage(const char *exec_name) { fprintf(stderr, "%s [-h] [-r] [-b] [-p <byte>] -s <environment partition size> -o <output> <input file>\n" @@ -292,8 +299,7 @@ int main(int argc, char **argv) if (!bin_filename || strcmp(bin_filename, "-") == 0) { bin_fd = STDOUT_FILENO; } else { - bin_fd = creat(bin_filename, S_IRUSR | S_IWUSR | S_IRGRP | - S_IWGRP); + bin_fd = creat(bin_filename, FILE_PERM); if (bin_fd == -1) { fprintf(stderr, "Can't open output file \"%s\": %s\n", bin_filename, strerror(errno)); -- 1.7.9.5

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[U-Boot] Modifying IP&mac address
by Ran Shalit 19 Jul '12

19 Jul '12

Hello, I would like to ask your advise concerning modifying ip address: I need to modify ip address and ethernet address according to some hardware input in application. This change can be done in u-boot or linux. When I consider where is the best place to set the ip/mac address ( u-boot or linux), I also take into account that I will work with NFS in debug stage. Now, as far as I understand, If I will modify the ip/mac in linux instead of u-boot, it can be a problem when working with NFS, becuase NFS need constant ip address and ethernet. Is it a problem to make this changes in linux if working with NFS or should it be done in u-boot only ? Thank you, Ran

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[U-Boot] [PATCH] usb_storage: fix ehci driver max transfer size
by Stefan Herbrechtsmeier 18 Jul '12

18 Jul '12

The commit 5dd95cf93dfffa1d19a1928990852aac9f55b9d9 'usb_storage: Fix EHCI "out of buffer pointers" with CD-ROM' introduce a bug in usb_storage as it wrongly assumes that every transfer can use 4k per qt_buffer. This is wrong if the start address of the data is not 4k aligned and leads to 'EHCI timed out on TD' messages because of 'out of buffer pointers' in ehci_td_buffer function. Cc: Marek Vasut <marex(a)denx.de> Signed-off-by: Stefan Herbrechtsmeier <stefan(a)herbrechtsmeier.net> --- common/usb_storage.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/common/usb_storage.c b/common/usb_storage.c index faad237..612a553 100644 --- a/common/usb_storage.c +++ b/common/usb_storage.c @@ -1416,10 +1416,10 @@ int usb_stor_get_info(struct usb_device *dev, struct us_data *ss, USB_STOR_PRINTF("partype: %d\n", dev_desc->part_type); /* - * The U-Boot EHCI driver cannot handle more than 4096 * 5 bytes in a - * transfer without running itself out of qt_buffers. + * The U-Boot EHCI driver cannot handle more than 4096 * 4 bytes in a + * unaligned transfer without running itself out of qt_buffers. */ - ss->max_xfer_blk = (4096 * 5) / dev_desc->blksz; + ss->max_xfer_blk = (4096 * 4) / dev_desc->blksz; init_part(dev_desc); -- 1.7.9.5

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[U-Boot] [PATCH] ARM: OMAP4: PANDA: Fix the broken tftp issue.
by R Sricharan 18 Jul '12

18 Jul '12

USB module pads are getting enabled under non-essential group which are not currently configured. But these will be required for tftp support. Commit 1a89a217f5c5ab3645c80c1247e8911a8b5ad491 ARM: OMAP4/5: Move USB pads to essential list. moved the usb related pads to the essential list, but mux file for PANDA was missed out. Adding it here to ensure TFTP works fine on OMAP4 panda boards. Tested this on OMAP4430 ES2.2, OMAP4460 ES1.1 PANDA boards. Signed-off-by: R Sricharan <r.sricharan(a)ti.com> --- board/ti/panda/panda_mux_data.h | 44 +++++++++++++++++++-------------------- 1 file changed, 22 insertions(+), 22 deletions(-) diff --git a/board/ti/panda/panda_mux_data.h b/board/ti/panda/panda_mux_data.h index dc8b388..5939257 100644 --- a/board/ti/panda/panda_mux_data.h +++ b/board/ti/panda/panda_mux_data.h @@ -62,7 +62,26 @@ const struct pad_conf_entry core_padconf_array_essential[] = { {UART3_CTS_RCTX, (PTU | IEN | M0)}, /* uart3_tx */ {UART3_RTS_SD, (M0)}, /* uart3_rts_sd */ {UART3_RX_IRRX, (IEN | M0)}, /* uart3_rx */ -{UART3_TX_IRTX, (M0)} /* uart3_tx */ +{UART3_TX_IRTX, (M0)}, /* uart3_tx */ +{USBB1_ULPITLL_CLK, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M4)},/* usbb1_ulpiphy_clk */ +{USBB1_ULPITLL_STP, (OFF_EN | OFF_OUT_PTD | M4)}, /* usbb1_ulpiphy_stp */ +{USBB1_ULPITLL_DIR, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dir */ +{USBB1_ULPITLL_NXT, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_nxt */ +{USBB1_ULPITLL_DAT0, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat0 */ +{USBB1_ULPITLL_DAT1, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat1 */ +{USBB1_ULPITLL_DAT2, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat2 */ +{USBB1_ULPITLL_DAT3, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat3 */ +{USBB1_ULPITLL_DAT4, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat4 */ +{USBB1_ULPITLL_DAT5, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat5 */ +{USBB1_ULPITLL_DAT6, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat6 */ +{USBB1_ULPITLL_DAT7, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat7 */ +{USBB1_HSIC_DATA, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usbb1_hsic_data */ +{USBB1_HSIC_STROBE, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usbb1_hsic_strobe */ +{USBC1_ICUSB_DP, (IEN | M0)}, /* usbc1_icusb_dp */ +{USBC1_ICUSB_DM, (IEN | M0)}, /* usbc1_icusb_dm */ +{UNIPRO_TY2, (PTU | IEN | M3)}, /* gpio_1 */ +{GPMC_WAIT1, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3)}, /* gpio_62 */ +{FREF_CLK2_OUT, (PTU | IEN | M3)}, /* gpio_182 */ }; @@ -70,7 +89,8 @@ const struct pad_conf_entry wkup_padconf_array_essential[] = { {PAD1_SR_SCL, (PTU | IEN | M0)}, /* sr_scl */ {PAD0_SR_SDA, (PTU | IEN | M0)}, /* sr_sda */ -{PAD1_SYS_32K, (IEN | M0)} /* sys_32k */ +{PAD1_SYS_32K, (IEN | M0)}, /* sys_32k */ +{PAD0_FREF_CLK3_OUT, (M0)}, /* fref_clk3_out */ }; @@ -109,7 +129,6 @@ const struct pad_conf_entry core_padconf_array_non_essential[] = { {GPMC_NBE0_CLE, (M3)}, /* gpio_59 */ {GPMC_NBE1, (PTD | M3)}, /* gpio_60 */ {GPMC_WAIT0, (PTU | IEN | M3)}, /* gpio_61 */ - {GPMC_WAIT1, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3)}, /* gpio_62 */ {C2C_DATA11, (PTD | M3)}, /* gpio_100 */ {C2C_DATA12, (PTU | IEN | M3)}, /* gpio_101 */ {C2C_DATA13, (PTD | M3)}, /* gpio_102 */ @@ -136,22 +155,6 @@ const struct pad_conf_entry core_padconf_array_non_essential[] = { {CAM_SHUTTER, (OFF_EN | OFF_PD | OFF_OUT_PTD | M0)}, /* cam_shutter */ {CAM_STROBE, (OFF_EN | OFF_PD | OFF_OUT_PTD | M0)}, /* cam_strobe */ {CAM_GLOBALRESET, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3)}, /* gpio_83 */ - {USBB1_ULPITLL_CLK, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M4)},/* usbb1_ulpiphy_clk */ - {USBB1_ULPITLL_STP, (OFF_EN | OFF_OUT_PTD | M4)}, /* usbb1_ulpiphy_stp */ - {USBB1_ULPITLL_DIR, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dir */ - {USBB1_ULPITLL_NXT, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_nxt */ - {USBB1_ULPITLL_DAT0, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat0 */ - {USBB1_ULPITLL_DAT1, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat1 */ - {USBB1_ULPITLL_DAT2, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat2 */ - {USBB1_ULPITLL_DAT3, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat3 */ - {USBB1_ULPITLL_DAT4, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat4 */ - {USBB1_ULPITLL_DAT5, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat5 */ - {USBB1_ULPITLL_DAT6, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat6 */ - {USBB1_ULPITLL_DAT7, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat7 */ - {USBB1_HSIC_DATA, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usbb1_hsic_data */ - {USBB1_HSIC_STROBE, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usbb1_hsic_strobe */ - {USBC1_ICUSB_DP, (IEN | M0)}, /* usbc1_icusb_dp */ - {USBC1_ICUSB_DM, (IEN | M0)}, /* usbc1_icusb_dm */ {ABE_MCBSP2_DR, (IEN | OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp2_dr */ {ABE_MCBSP2_DX, (OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp2_dx */ {ABE_MCBSP2_FSX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp2_fsx */ @@ -211,7 +214,6 @@ const struct pad_conf_entry core_padconf_array_non_essential[] = { {UNIPRO_TX1, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col2 */ {UNIPRO_TY1, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col3 */ {UNIPRO_TX2, (PTU | IEN | M3)}, /* gpio_0 */ - {UNIPRO_TY2, (PTU | IEN | M3)}, /* gpio_1 */ {UNIPRO_RX0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row0 */ {UNIPRO_RY0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row1 */ {UNIPRO_RX1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row2 */ @@ -222,7 +224,6 @@ const struct pad_conf_entry core_padconf_array_non_essential[] = { {USBA0_OTG_DP, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usba0_otg_dp */ {USBA0_OTG_DM, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usba0_otg_dm */ {FREF_CLK1_OUT, (M0)}, /* fref_clk1_out */ - {FREF_CLK2_OUT, (PTU | IEN | M3)}, /* gpio_182 */ {SYS_NIRQ1, (PTU | IEN | M0)}, /* sys_nirq1 */ {SYS_NIRQ2, (PTU | IEN | M0)}, /* sys_nirq2 */ {SYS_BOOT0, (PTU | IEN | M3)}, /* gpio_184 */ @@ -272,7 +273,6 @@ const struct pad_conf_entry wkup_padconf_array_non_essential[] = { {PAD1_FREF_CLK_IOREQ, (M0)}, /* fref_clk_ioreq */ {PAD0_FREF_CLK0_OUT, (M2)}, /* sys_drm_msecure */ {PAD1_FREF_CLK3_REQ, M7}, /* safe mode */ - {PAD0_FREF_CLK3_OUT, (M0)}, /* fref_clk3_out */ {PAD0_FREF_CLK4_OUT, (PTU | M3)}, /* led status_2 */ {PAD0_SYS_NRESPWRON, (M0)}, /* sys_nrespwron */ {PAD1_SYS_NRESWARM, (M0)}, /* sys_nreswarm */ -- 1.7.9.5

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[U-Boot] [PATCH V2 0/8] Fixes to EHCI cache handling & smsc95xx
by Ilya Yanok 18 Jul '12

18 Jul '12

This is my second version of long-dicussed series initially posted by Tom, then by me and then by Marek ;) This inlcudes proper alignment handling inside EHCI HCD driver, a little bit more careful error handling and cacheline alignment fix for smsc95xx USB Ethernet driver. I noticed no problems with mcx board but with TI beagle xM I get "EHCI timed out on TD" errors from time to time. Probably that's because I'm testing with different set of devices. Anyway I can see the same errors on beagle xM without these series applied (with D-Cache completely disabled) so I don't think the problem was introduced by these patches. Ilya Yanok (5): ehci-hcd: fix external buffer cache handling usb: pass cache-aligned buffer to usb_get_descriptor() usb: check return value of submit_{control,bulk}_msg ehci-hcd: change debug() to printf() in case of errors smsc95xx: align buffers to cache line size Marek Vasut (1): common.h: Introduce DEFINE_CACHE_ALIGN_BUFFER Tom Rini (2): ehci-omap: Do not call dcache_off from omap_ehci_hcd_init ehci-hcd.c, musb_core, usb.h: Add USB_DMA_MINALIGN define for cache alignment common/usb.c | 12 ++++-- drivers/usb/eth/smsc95xx.c | 13 ++++-- drivers/usb/host/ehci-hcd.c | 93 +++++++++++++++++++++++------------------- drivers/usb/host/ehci-omap.c | 1 - drivers/usb/musb/musb_core.h | 2 +- include/common.h | 21 ++++++++-- include/usb.h | 10 +++++ 7 files changed, 97 insertions(+), 55 deletions(-) -- 1.7.9.5

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[U-Boot] Pull request: u-boot-video/next
by Anatolij Gustschin 18 Jul '12

18 Jul '12

Hello Wolfgang, The following changes since commit 211e47549b668c7cdd8658c0413a272f0d0495d4: Prepare v2012.07-rc1 (2012-07-10 09:21:12 +0200) are available in the git repository at: git://git.denx.de/u-boot-video.git next Eric Nelson (1): ipu_common: Add ldb_clk for use in parenting the pixel clock Fabio Estevam (6): mx6: Allow mx6 to access the IPUv3 registers video: Rename CONFIG_VIDEO_MX5 ipu_common: Only apply the erratum to MX51 ipu_common: Let clk_ipu_enable/disable only run on MX51 and MX53 ipu_common: Rename MXC_CCM_BASE ipu_common: Do not hardcode the ipu_clk frequency Nikita Kiryanov (1): common lcd: minor coding style changes arch/arm/include/asm/arch-mx5/imx-regs.h | 2 - arch/arm/include/asm/arch-mx6/imx-regs.h | 3 + common/lcd.c | 245 +++++++++++++++--------------- drivers/video/Makefile | 2 +- drivers/video/cfb_console.c | 2 +- drivers/video/ipu_common.c | 23 +++- drivers/video/ipu_disp.c | 3 +- drivers/video/ipu_regs.h | 12 ++- include/configs/mx51evk.h | 3 +- include/configs/mx53loco.h | 3 +- include/configs/vision2.h | 3 +- 11 files changed, 166 insertions(+), 135 deletions(-) Please pull. Thanks! Anatolij

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