May 2016 - U-Boot

[U-Boot] [PATCH] socfpga: fix broken build if CONFIG_ETH_DESIGNWARE disabled
by Anatolij Gustschin 06 May '16

06 May '16

Building without ethernet driver doesn't work. Fix it. Signed-off-by: Anatolij Gustschin <agust(a)denx.de> Cc: Marek Vasut <marex(a)denx.de> --- arch/arm/mach-socfpga/misc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-socfpga/misc.c b/arch/arm/mach-socfpga/misc.c index dd05e14..5cbd8a4 100644 --- a/arch/arm/mach-socfpga/misc.c +++ b/arch/arm/mach-socfpga/misc.c @@ -172,7 +172,7 @@ static int socfpga_eth_reset(void) #else static int socfpga_eth_reset(void) { - return 0 + return 0; }; #endif -- 1.7.9.5

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[U-Boot] [PATCH] spi: spi-uclass: fix typo in debug output
by Anatolij Gustschin 06 May '16

06 May '16

Signed-off-by: Anatolij Gustschin <agust(a)denx.de> Cc: Jagan Teki <jteki(a)openedev.com> --- drivers/spi/spi-uclass.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-uclass.c b/drivers/spi/spi-uclass.c index 5561f36..9ce5f9e 100644 --- a/drivers/spi/spi-uclass.c +++ b/drivers/spi/spi-uclass.c @@ -319,7 +319,7 @@ int spi_get_bus_and_cs(int busnum, int cs, int speed, int mode, return 0; err: - debug("%s: Error path, credted=%d, device '%s'\n", __func__, + debug("%s: Error path, created=%d, device '%s'\n", __func__, created, dev->name); if (created) { device_remove(dev); -- 1.7.9.5

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[U-Boot] [PATCH] usb: dwc2: Add delay to fix the USB detection problem on SoCFPGA
by Stefan Roese 06 May '16

06 May '16

With patch c998da0d (usb: Change power-on / scanning timeout handling), the USB scanning is started earlier and with a smaller timeout. This resulted on SoCFPGA (using the DWC2 driver) in some USB sticks not getting detected any more. This patch now adds a 1 second delay (in the host mode only) to the DWC2 driver before the scanning is started. With this delay, now all problematic USB keys are detected successfully again. And there is no need any more to change the delay / timeout in the common USB code (usb_hub.c). Signed-off-by: Stefan Roese <sr(a)denx.de> Cc: Chin Liang See <clsee(a)altera.com> Cc: Dinh Nguyen <dinguyen(a)opensource.altera.com> Cc: Hans de Goede <hdegoede(a)redhat.com> Cc: Stephen Warren <swarren(a)nvidia.com> Cc: Marek Vasut <marex(a)denx.de> --- drivers/usb/host/dwc2.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c index 27fcf7c..7f8d9c3 100644 --- a/drivers/usb/host/dwc2.c +++ b/drivers/usb/host/dwc2.c @@ -1122,6 +1122,15 @@ static int dwc2_init_common(struct dwc2_priv *priv) } } + /* + * Add a 1 second delay here. This gives the host controller + * a bit time before the comminucation with the USB devices + * is started (the bus is scanned) and fixes the USB detection + * problems with some problematic USB keys. + */ + if (readl(&regs->gintsts) & DWC2_GINTSTS_CURMODE_HOST) + mdelay(1000); + return 0; } -- 2.8.2

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[U-Boot] U-BOOT NETCONSOLE SCRIPT
by yyurtcan 06 May '16

06 May '16

Hi, I have p4080ds demo board and for bootloader I am using u-boot. I am using ethernet (netconsole) instead of serial bus. My question is that is there any change that can I run script inside of NETCONSOLE script after netconsole enable? If so, How? Best regards. -- View this message in context: http://u-boot.10912.n7.nabble.com/U-BOOT-NETCONSOLE-SCRIPT-tp254301.html Sent from the U-Boot mailing list archive at Nabble.com.

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[U-Boot] [PATCH] mips: Fix compiler warning in cpu.c
by Marek Vasut 06 May '16

06 May '16

There really is zero reason for including netdev.h in generic mips CPU code. Removing the netdev.h from cpu.c also fixes the following compiler warning: In file included from arch/mips/cpu/cpu.c:10:0: include/netdev.h:204:41: warning: 'struct eth_device' declared inside parameter list [enabled by default] int fecmxc_register_mii_postcall(struct eth_device *dev, int (*cb)(int)); ^ include/netdev.h:204:41: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default] Signed-off-by: Marek Vasut <marex(a)denx.de> Cc: Paul Burton <paul.burton(a)imgtec.com> Cc: Daniel Schwierzeck <daniel.schwierzeck(a)gmail.com> --- arch/mips/cpu/cpu.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/mips/cpu/cpu.c b/arch/mips/cpu/cpu.c index 8d3b2f5..391feb3 100644 --- a/arch/mips/cpu/cpu.c +++ b/arch/mips/cpu/cpu.c @@ -7,7 +7,6 @@ #include <common.h> #include <command.h> -#include <netdev.h> #include <linux/compiler.h> #include <asm/mipsregs.h> #include <asm/reboot.h> -- 2.7.0

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[U-Boot] [PATCH 0/2] spl: Support loading a FIT from SPI
by Lokesh Vutla 06 May '16

06 May '16

This series makes sure that raw read of fit is dma aligned and supports loading a fit from SPI. Verified on DRA7-evm. Lokesh Vutla (2): spl: Make sure destination address is dma aligned when loading fit spl: Support loading a FIT from SPI common/spl/spl_fit.c | 11 +++++++---- drivers/mtd/spi/spi_spl_load.c | 32 +++++++++++++++++++++++++++++--- 2 files changed, 36 insertions(+), 7 deletions(-) -- 2.1.4

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[U-Boot] [PATCH] usb: gadget: dfu: discard dead code
by Peng Fan 06 May '16

06 May '16

Reported by Coverity: Logically dead code (DEADCODE) dead_error_line: Execution cannot reach this statement: (f_dfu->strings + --i).s = .... If calloc failed, i is still 0 and no need to call free, so discard the dead code. Signed-off-by: Peng Fan <van.freenix(a)gmail.com> Cc: "Łukasz Majewski" <l.majewski(a)samsung.com> Cc: Marek Vasut <marex(a)denx.de> --- drivers/usb/gadget/f_dfu.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c index 7d88008..8e7c981 100644 --- a/drivers/usb/gadget/f_dfu.c +++ b/drivers/usb/gadget/f_dfu.c @@ -636,7 +636,7 @@ dfu_prepare_strings(struct f_dfu *f_dfu, int n) f_dfu->strings = calloc(sizeof(struct usb_string), n + 1); if (!f_dfu->strings) - goto enomem; + return -ENOMEM; for (i = 0; i < n; ++i) { de = dfu_get_entity(i); @@ -647,14 +647,6 @@ dfu_prepare_strings(struct f_dfu *f_dfu, int n) f_dfu->strings[i].s = NULL; return 0; - -enomem: - while (i) - f_dfu->strings[--i].s = NULL; - - free(f_dfu->strings); - - return -ENOMEM; } static int dfu_prepare_function(struct f_dfu *f_dfu, int n) -- 2.6.2

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[U-Boot] [PATCH] dfu: avoid memory leak
by Peng Fan 06 May '16

06 May '16

When dfu_fill_entity fail, need to free dfu to avoid memory leak. Reported by Coverity: " Resource leak (RESOURCE_LEAK) leaked_storage: Variable dfu going out of scope leaks the storage it points to. " Signed-off-by: Peng Fan <van.freenix(a)gmail.com> Cc: "Łukasz Majewski" <l.majewski(a)samsung.com> Cc: Marek Vasut <marex(a)denx.de> --- drivers/dfu/dfu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index 8f5915e..20dfcbb 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -468,8 +468,10 @@ int dfu_config_entities(char *env, char *interface, char *devstr) s = strsep(&env, ";"); ret = dfu_fill_entity(&dfu[i], s, alt_num_cnt, interface, devstr); - if (ret) + if (ret) { + free(dfu); return -1; + } list_add_tail(&dfu[i].list, &dfu_list); alt_num_cnt++; -- 2.6.2

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[U-Boot] [PATCH 00/18] at91: Convert Ethernet and LCD to driver model
by Simon Glass 06 May '16

06 May '16

This series is mainly designed to move the macb Ethernet to driver model, along with the LCD controller. It also includes a few fixes: - NAND with ECC doesn't build properly - The instruction cache is off by default - Ethernet macb doesn't send packets when the cache is enabled A Snapper 9G45-based board is used for this work. It includes an AT91SAM9G45 CPU so is a good test of driver model on this chip. Simon Glass (18): at91: Add support for the AT91 slow clock controller arm: Allow skipping of low-level init with I-cache on bootm: Align cache flush end address correctly net: Handle an empty bootp extension section net: macb: Prepare for driver-model conversion net: macb: Flush correct cache portion when sending net: macb: Convert to driver model arm: at91: dts: Bring in device tree file for AT91SAM9G45 arm: at91: Add a header file for the real-time clock at91: Correct NAND ECC register access at91: nand: Set up the ECC strength correctly mtd: nand: Drop a blank line in nand_wait() at91: Add driver-model GPIO devices for AT91SAM9G45 at91: mtd: nand: Add dev_warn() to correct build error in driver at91: video: Prepare for driver-model conversion at91: video: Support driver-model for the LCD driver fdt: Correct return value in fdtdec_decode_display_timing() arm: at91: Add support for gurnard README | 5 + arch/arm/cpu/arm1136/start.S | 2 + arch/arm/cpu/arm920t/start.S | 3 +- arch/arm/cpu/arm926ejs/start.S | 2 + arch/arm/cpu/arm946es/start.S | 2 + arch/arm/cpu/armv7/start.S | 5 +- arch/arm/cpu/sa1100/start.S | 2 + arch/arm/dts/Makefile | 1 + arch/arm/dts/at91sam9g45-gurnard.dts | 157 ++ arch/arm/dts/at91sam9g45.dtsi | 1335 ++++++++++ arch/arm/mach-at91/Kconfig | 9 + .../mach-at91/arm926ejs/at91sam9m10g45_devices.c | 18 + arch/arm/mach-at91/include/mach/at91_rtc.h | 71 + arch/arm/mach-at91/include/mach/at91_sck.h | 21 + arch/arm/mach-at91/include/mach/at91sam9g45.h | 1 + board/bluewater/gurnard/Kconfig | 12 + board/bluewater/gurnard/MAINTAINERS | 6 + board/bluewater/gurnard/Makefile | 11 + board/bluewater/gurnard/gurnard.c | 449 ++++ board/bluewater/gurnard/splash_logo.h | 2619 ++++++++++++++++++++ common/bootm.c | 2 +- configs/gurnard_defconfig | 19 + drivers/mtd/nand/atmel_nand.c | 7 +- drivers/mtd/nand/nand_base.c | 1 - drivers/net/macb.c | 320 ++- drivers/video/atmel_lcdfb.c | 197 +- include/atmel_lcd.h | 9 + include/configs/snapper9g45.h | 156 ++ include/dt-bindings/clock/at91.h | 23 + include/dt-bindings/dma/at91.h | 52 + include/dt-bindings/pinctrl/at91.h | 40 + lib/fdtdec.c | 2 +- net/bootp.c | 9 + 33 files changed, 5449 insertions(+), 119 deletions(-) create mode 100644 arch/arm/dts/at91sam9g45-gurnard.dts create mode 100644 arch/arm/dts/at91sam9g45.dtsi create mode 100644 arch/arm/mach-at91/include/mach/at91_rtc.h create mode 100644 arch/arm/mach-at91/include/mach/at91_sck.h create mode 100644 board/bluewater/gurnard/Kconfig create mode 100644 board/bluewater/gurnard/MAINTAINERS create mode 100644 board/bluewater/gurnard/Makefile create mode 100644 board/bluewater/gurnard/gurnard.c create mode 100644 board/bluewater/gurnard/splash_logo.h create mode 100644 configs/gurnard_defconfig create mode 100644 include/configs/snapper9g45.h create mode 100644 include/dt-bindings/clock/at91.h create mode 100644 include/dt-bindings/dma/at91.h create mode 100644 include/dt-bindings/pinctrl/at91.h -- 2.8.0.rc3.226.g39d4020

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[U-Boot] [RESEND][PATCH 0/2] i2c: atmel: add driver for atmel i2c
by Songjun Wu 06 May '16

06 May '16

The i2c driver includes two parts. 1) Driver code to implement the i2c function. 2) Device tree binding documentation, it describes how to add the i2c in device tree. Songjun Wu (2): i2c: atmel: add i2c driver i2c: atmel: DT binding for i2c driver doc/device-tree-bindings/i2c/i2c-at91.txt | 24 +++ drivers/i2c/Kconfig | 10 ++ drivers/i2c/Makefile | 1 + drivers/i2c/at91_i2c.c | 290 ++++++++++++++++++++++++++++++ drivers/i2c/at91_i2c.h | 76 ++++++++ 5 files changed, 401 insertions(+) create mode 100644 doc/device-tree-bindings/i2c/i2c-at91.txt create mode 100644 drivers/i2c/at91_i2c.c create mode 100644 drivers/i2c/at91_i2c.h -- 2.7.4

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