July 2016 - U-Boot

[U-Boot] [PATCH v2] usb: Kconfig: Add Kconfigs entry USB_EHCI_ZYNQ
by Siva Durga Prasad Paladugu 22 Jul '16

22 Jul '16

Add Kconfig entry config option for USB_EHCI_ZYNQ and update the same to enable for all zynq boards which supports USB Signed-off-by: Siva Durga Prasad Paladugu <sivadur(a)xilinx.com> --- Changes for v2: - Made CONFIG_USB_EHCI_ZYNQ as default y as per review comment --- configs/zynq_microzed_defconfig | 2 ++ configs/zynq_picozed_defconfig | 2 ++ configs/zynq_zc702_defconfig | 2 ++ configs/zynq_zc706_defconfig | 2 ++ configs/zynq_zed_defconfig | 2 ++ configs/zynq_zybo_defconfig | 2 ++ drivers/usb/host/Kconfig | 7 +++++++ include/configs/zynq-common.h | 4 +--- include/configs/zynq_microzed.h | 2 -- include/configs/zynq_picozed.h | 2 -- include/configs/zynq_zc70x.h | 1 - include/configs/zynq_zed.h | 2 -- include/configs/zynq_zybo.h | 1 - 13 files changed, 20 insertions(+), 11 deletions(-) diff --git a/configs/zynq_microzed_defconfig b/configs/zynq_microzed_defconfig index d88c61b..d47c217 100644 --- a/configs/zynq_microzed_defconfig +++ b/configs/zynq_microzed_defconfig @@ -38,6 +38,8 @@ CONFIG_SPI_FLASH_WINBOND=y CONFIG_ZYNQ_GEM=y CONFIG_ZYNQ_QSPI=y CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI=y CONFIG_USB_ULPI_VIEWPORT=y CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y diff --git a/configs/zynq_picozed_defconfig b/configs/zynq_picozed_defconfig index aeb1270..2b07633 100644 --- a/configs/zynq_picozed_defconfig +++ b/configs/zynq_picozed_defconfig @@ -28,6 +28,8 @@ CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_ZYNQ_SDHCI=y CONFIG_ZYNQ_GEM=y CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI=y CONFIG_USB_ULPI_VIEWPORT=y CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y diff --git a/configs/zynq_zc702_defconfig b/configs/zynq_zc702_defconfig index d68ed0e..a5484c6 100644 --- a/configs/zynq_zc702_defconfig +++ b/configs/zynq_zc702_defconfig @@ -43,6 +43,8 @@ CONFIG_DEBUG_UART_BASE=0xe0001000 CONFIG_DEBUG_UART_CLOCK=50000000 CONFIG_ZYNQ_QSPI=y CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI=y CONFIG_USB_ULPI_VIEWPORT=y CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y diff --git a/configs/zynq_zc706_defconfig b/configs/zynq_zc706_defconfig index 8bd9230..ffb4053 100644 --- a/configs/zynq_zc706_defconfig +++ b/configs/zynq_zc706_defconfig @@ -39,6 +39,8 @@ CONFIG_SPI_FLASH_WINBOND=y CONFIG_ZYNQ_GEM=y CONFIG_ZYNQ_QSPI=y CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI=y CONFIG_USB_ULPI_VIEWPORT=y CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y diff --git a/configs/zynq_zed_defconfig b/configs/zynq_zed_defconfig index c70b860..d9d8f67 100644 --- a/configs/zynq_zed_defconfig +++ b/configs/zynq_zed_defconfig @@ -38,6 +38,8 @@ CONFIG_SPI_FLASH_WINBOND=y CONFIG_ZYNQ_GEM=y CONFIG_ZYNQ_QSPI=y CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI=y CONFIG_USB_ULPI_VIEWPORT=y CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y diff --git a/configs/zynq_zybo_defconfig b/configs/zynq_zybo_defconfig index 624545e..7dbfe76 100644 --- a/configs/zynq_zybo_defconfig +++ b/configs/zynq_zybo_defconfig @@ -41,6 +41,8 @@ CONFIG_DEBUG_UART_BASE=0xe0001000 CONFIG_DEBUG_UART_CLOCK=50000000 CONFIG_ZYNQ_QSPI=y CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI=y CONFIG_USB_ULPI_VIEWPORT=y CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 89580cc..5092251 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -85,6 +85,13 @@ config USB_EHCI_MSM This driver supports combination of Chipidea USB controller and Synapsys USB PHY in host mode only. +config USB_EHCI_ZYNQ + bool "Support for Xilinx Zynq on-chip EHCI USB controller" + depends on ARCH_ZYNQ + default y + ---help--- + Enable support for Zynq on-chip EHCI USB controller + config USB_EHCI_GENERIC bool "Support for generic EHCI USB controller" depends on OF_CONTROL diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h index 8dbac87..08b7602 100644 --- a/include/configs/zynq-common.h +++ b/include/configs/zynq-common.h @@ -86,10 +86,8 @@ # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000 #endif -#ifdef CONFIG_ZYNQ_USB -# define CONFIG_USB_EHCI +#ifdef CONFIG_USB_EHCI_ZYNQ # define CONFIG_USB_STORAGE -# define CONFIG_USB_EHCI_ZYNQ # define CONFIG_EHCI_IS_TDI # define CONFIG_USB_MAX_CONTROLLER_COUNT 2 diff --git a/include/configs/zynq_microzed.h b/include/configs/zynq_microzed.h index ec7bb1c..e66088d 100644 --- a/include/configs/zynq_microzed.h +++ b/include/configs/zynq_microzed.h @@ -12,8 +12,6 @@ #define CONFIG_SYS_NO_FLASH -#define CONFIG_ZYNQ_USB - #include <configs/zynq-common.h> #endif /* __CONFIG_ZYNQ_MICROZED_H */ diff --git a/include/configs/zynq_picozed.h b/include/configs/zynq_picozed.h index adc4d0f..f2598a2 100644 --- a/include/configs/zynq_picozed.h +++ b/include/configs/zynq_picozed.h @@ -12,8 +12,6 @@ #define CONFIG_SYS_NO_FLASH -#define CONFIG_ZYNQ_USB - #include <configs/zynq-common.h> #endif /* __CONFIG_ZYNQ_PICOZED_H */ diff --git a/include/configs/zynq_zc70x.h b/include/configs/zynq_zc70x.h index 8a04590..a27b49c 100644 --- a/include/configs/zynq_zc70x.h +++ b/include/configs/zynq_zc70x.h @@ -12,7 +12,6 @@ #define CONFIG_SYS_NO_FLASH -#define CONFIG_ZYNQ_USB #define CONFIG_ZYNQ_I2C0 #define CONFIG_ZYNQ_EEPROM diff --git a/include/configs/zynq_zed.h b/include/configs/zynq_zed.h index 150cb4a..dbb4621 100644 --- a/include/configs/zynq_zed.h +++ b/include/configs/zynq_zed.h @@ -12,8 +12,6 @@ #define CONFIG_SYS_NO_FLASH -#define CONFIG_ZYNQ_USB - #include <configs/zynq-common.h> #endif /* __CONFIG_ZYNQ_ZED_H */ diff --git a/include/configs/zynq_zybo.h b/include/configs/zynq_zybo.h index 637b1c5..ca3ad9c 100644 --- a/include/configs/zynq_zybo.h +++ b/include/configs/zynq_zybo.h @@ -13,7 +13,6 @@ #define CONFIG_SYS_NO_FLASH -#define CONFIG_ZYNQ_USB #define CONFIG_ZYNQ_I2C0 #define CONFIG_ZYNQ_I2C1 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 -- 1.7.1

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[U-Boot] testing: [PATCH v7 0/3] common: usb_storage: Implement logic to calculate optimal usb maximum trasfer blocks
by Matthew Bright 22 Jul '16

22 Jul '16

On 06/16/2016 12:35 PM, Rajesh Bhagat wrote: > Performs code cleanup by making common function for usb_stor_read/write > and implements the logic to calculate the optimal usb maximum trasfer blocks > instead of sending USB_MAX_XFER_BLK blocks which is 65535 and 20 in case > of EHCI and other USB protocols respectively. > > Rajesh Bhagat (3): > common: usb_storage: Make common function for usb_read_10/usb_write_10 > common: usb_storage: Make common function for > usb_stor_read/usb_stor_write > common: usb_storage : Implement logic to calculate optimal usb maximum > trasfer blocks > > common/usb_storage.c | 213 +++++++++++++++++++++++---------------------------- > include/usb.h | 1 + > 2 files changed, 98 insertions(+), 116 deletions(-) > Hi Rajesh & Marek I have spend the last couple of days testing these patches on the v2016.05 release, with an usb mass storage device that is able to consistently reproduce the USB_MAX_XFER_BLK issue as described in the "Issue with USB mass storage (thumb drives)" u-boot thread. http://lists.denx.de/pipermail/u-boot/2016-February/244464.html I can confirm the patch correctly increases the max transfer bocks after a successful read, and decreases the max transfer bocks after a read failure. However, I have noticed that once the ehci time out error occurs, the usb device appears to lock up. When in this state the usb device will stop responding to any further transfers. This behavior is independent of the number of blocks, and will continue until the ehci has been reset. The following debug output demonstrates this behavior: (note: the retry attempts has been set to 4) ---------------------------------------------------------------------- => fatload usb 0:auto 0x1000000 test.rel ------ (where test.rel is dd if=/dev/urandom of=test.rel bs=32M count=2) ------ usb_stor_read_write: udev 0 usb_stor_read_write: dev 0 startblk 0, blccnt 1 buffer 7fb0d980 usb_stor_read_write: retry #4, cur_xfer_blks 4095, smallblks 1 usb_read_write_10: start 0 blocks 1 usb_stor_read_write: end startblk 1, blccnt 1 buffer 7fb0db80 ------ (40 further transfers occur with blccnt bewteen 1 and 8 blocks) ------ usb_stor_read_write: udev 0 usb_stor_read_write: dev 0 startblk 169a0, blccnt 20000 buffer 1000000 usb_stor_read_write: retry #4, cur_xfer_blks 4095, smallblks 4095 usb_read_write_10: start 169a0 blocks 4095 usb_stor_read_write: retry #4, cur_xfer_blks 8191, smallblks 8191 usb_read_write_10: start 1799f blocks 8191 usb_stor_read_write: retry #4, cur_xfer_blks 16383, smallblks 16383 usb_read_write_10: start 1999e blocks 16383 usb_stor_read_write: retry #4, cur_xfer_blks 32767, smallblks 32767 usb_read_write_10: start 1d99d blocks 32767 usb_stor_read_write: retry #4, cur_xfer_blks 65535, smallblks 65535 usb_read_write_10: start 2599c blocks 65535 EHCI timed out on TD - token=0x26008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 usb_stor_read_write: retry #3, cur_xfer_blks 32767, smallblks 32767 usb_read_write_10: start 2599c blocks 32767 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 usb_stor_read_write: retry #2, cur_xfer_blks 16383, smallblks 16383 usb_read_write_10: start 2599c blocks 16383 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 usb_stor_read_write: retry #1, cur_xfer_blks 8191, smallblks 8191 usb_read_write_10: start 2599c blocks 8191 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 usb_stor_read_write: retry #0, cur_xfer_blks 4095, smallblks 4095 usb_read_write_10: start 2599c blocks 4095 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 usb_stor_read_write: end startblk 2599c, blccnt fff buffer 2dff800 Error reading cluster ** Unable to read file test.rel ** => fatload usb 0:auto 0x1000000 test.rel usb_stor_read_write: udev 0 usb_stor_read_write: dev 0 startblk 0, blccnt 1 buffer 7fb0d980 usb_stor_read_write: retry #4, cur_xfer_blks 4095, smallblks 1 usb_read_write_10: start 0 blocks 1 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 usb_stor_read_write: retry #3, cur_xfer_blks 4095, smallblks 1 usb_read_write_10: start 0 blocks 1 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 usb_stor_read_write: retry #2, cur_xfer_blks 4095, smallblks 1 usb_read_write_10: start 0 blocks 1 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 usb_stor_read_write: retry #1, cur_xfer_blks 4095, smallblks 1 usb_read_write_10: start 0 blocks 1 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 usb_stor_read_write: retry #0, cur_xfer_blks 4095, smallblks 1 usb_read_write_10: start 0 blocks 1 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x801f8c80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 EHCI timed out on TD - token=0x80008d80 usb_stor_read_write: end startblk 0, blccnt 1 buffer 7fb0d980 ** Can't read partition table on 0:0 ** ------ (usb_read_write_10 is repeated 15 more times producing the same errors) ------ ** No valid partitions found ** => usb reset resetting USB... USB0: USB EHCI 1.00 scanning bus 0 for devices... 2 USB Device(s) found scanning usb for storage devices... usb_stor_read_write: udev 0 usb_stor_read_write: dev 0 startblk 0, blccnt 1 buffer 7fb0d980 usb_stor_read_write: retry #4, cur_xfer_blks 4095, smallblks 1 usb_read_write_10: start 0 blocks 1 usb_stor_read_write: end startblk 1, blccnt 1 buffer 7fb0db80 1 Storage Device(s) found => fatload usb 0:auto 0x1000000 test.rel usb_stor_read_write: udev 0 usb_stor_read_write: dev 0 startblk 0, blccnt 1 buffer 7fb0d980 usb_stor_read_write: retry #4, cur_xfer_blks 4095, smallblks 1 usb_read_write_10: start 0 blocks 1 usb_stor_read_write: end startblk 1, blccnt 1 buffer 7fb0db80 ------ (transfers continues on happily until 65535 blocks is hit again) ------ ---------------------------------------------------------------------- This debug output shows the ehci timeout error occur for a transfer with 65535 blocks (as expected) however the timeout error continues for each proceeding transfer. This occurs even though the number of blocks are reduced back to what should be an acceptable number. I am currently unsure if this "lock up" behavior is simply a quirk of the specific usb device that I am using. However, if such behavior is common, then it could render this fix moot. This is assuming that the ehci cannot be reset part way through a transfer (i.e. after the echi time out error occurs). I have been able to consistently reproduce this "lock up" behavior on a single 4-GB Apacer usb flash device (details below). However I have been unable to reproduce this behavior on several 8GB counterparts as they appear to work fine with the maximum possible block size. ---------------------------------------------------------------------- => usb info 1: Hub, USB Revision 2.0 - u-boot EHCI Host Controller - Class: Hub - PacketSize: 64 Configurations: 1 - Vendor: 0x0000 Product 0x0000 Version 1.0 Configuration: 1 - Interfaces: 1 Self Powered 0mA Interface: 0 - Alternate Setting 0, Endpoints: 1 - Class Hub - Endpoint 1 In Interrupt MaxPacket 2048 Interval 255ms 2: Mass Storage, USB Revision 2.0 - USB FLASH DRIVE AP9BDE1B0918CBDB - Class: (from Interface) Mass Storage - PacketSize: 64 Configurations: 1 - Vendor: 0x1005 Product 0xb113 Version 1.0 Configuration: 1 - Interfaces: 1 Bus Powered 500mA Interface: 0 - Alternate Setting 0, Endpoints: 2 - Class Mass Storage, Transp. SCSI, Bulk only - Endpoint 2 In Bulk MaxPacket 512 - Endpoint 1 Out Bulk MaxPacket 512 ---------------------------------------------------------------------- I think this patch is a good solution to the original problem. Please let me know if there is anything I can do to help. Cheers. - Matt Bright

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[U-Boot] fw_env.conf for gigabyte mp30ar0 or force u-boot console on boot
by Thomas Lamprecht 22 Jul '16

22 Jul '16

Hi, I'm currently playing with the Gigabyte MP30 AR0 board with an X-Gene 1 CPU from Applied Micro as we're evaluating ARM. A first try was to follow https://lists.centos.org/pipermail/arm-dev/2016-February/001626.html and chain loaded TianoCore and then CentOS or Debian (I'm more familiarwith TianoCore aswe work with OVMF a lot, in retrospect not the best idea as I could have worked with uboot). Backstory aside, my problem is that after executing: > MP30AR0# setenv num_cores 1 > MP30AR0# setenv DDRBASE2G 1 > MP30AR0# save; reset it shows just the first line from u-boot (the version string) and then boots directly into the builtin OpenLinux from Applied Micro, or a Ubuntu configured for u-boot if I insert that as USB device. I have no access to the u-boot shell anymore and I'm also currently not able to read or change fw environment variable through a linux with u-boot-tools (fw_printenv, fw_savenenv) as I could not find a fw_env.conf file for this board. cat /proc/mtd outputs: dev: size erasesize name mtd0: 000f0000 00010000 "Boot loader" mtd1: 00010000 00010000 "fdt" mtd2: 00f00000 00010000 "kern" mtd3: 01000000 00010000 "ramdisk" With which I'm not able to write a /etc/fw_env.conf Reading /dev/mtd0 with `hexdump -C /dev/mtd0` or `strings -tx /dev/mtd0` allows me to guess where the env store starts and ends, I tried to map this guessing in a valid fw_env.conf but had no luck and always got a bad CRC. Is there a way to really force the u-boot shell at boot so that I can reset it there or has any one experience with the board in question and has a valid fw_env.conf so that I can reset the respective vars through a Linux I'm able to boot? My goal would be getting the u-boot shell again so that I can try booting into a Debian directly, or chain loading TianoCore if that does not work. I hope I'm here on the correct list for this, if not I'm sorry and happy for all tips and pointers for a place where I can search/ask for this. best regards, Thomas

1 0

[U-Boot] [PATCH 0/2] tools: moveconfig: minor updates related to header cleanup
by Masahiro Yamada 22 Jul '16

22 Jul '16

Masahiro Yamada (2): tools: moveconfig: do not cleanup headers in include/generated tools: moveconfig: do not check clean tree and compilers for -H option tools/moveconfig.py | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) -- 1.9.1

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[U-Boot] [PATCH 1/2] sunxi: gpio: Add .xlate function for gpio phandle resolution
by Chen-Yu Tsai 22 Jul '16

22 Jul '16

sunxi uses a 2 cell phandle for gpio bindings. Also there are no seperate nodes for each pin bank. Add a custom .xlate function to map gpio phandles to the correct pin bank device. This fixes gpio_request_by_name usage. Fixes: 7aa974858422 ("dm: sunxi: Modify the GPIO driver to support driver model") Signed-off-by: Chen-Yu Tsai <wens(a)csie.org> --- drivers/gpio/sunxi_gpio.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/gpio/sunxi_gpio.c b/drivers/gpio/sunxi_gpio.c index 94abbeb39adc..e8accaa33302 100644 --- a/drivers/gpio/sunxi_gpio.c +++ b/drivers/gpio/sunxi_gpio.c @@ -19,6 +19,7 @@ #include <asm/io.h> #include <asm/gpio.h> #include <dm/device-internal.h> +#include <dt-bindings/gpio/gpio.h> DECLARE_GLOBAL_DATA_PTR; @@ -215,12 +216,27 @@ static int sunxi_gpio_get_function(struct udevice *dev, unsigned offset) return GPIOF_FUNC; } +static int sunxi_gpio_xlate(struct udevice *dev, struct gpio_desc *desc, + struct fdtdec_phandle_args *args) +{ + int ret; + + ret = device_get_child(dev, args->args[0], &desc->dev); + if (ret) + return ret; + desc->offset = args->args[1]; + desc->flags = args->args[2] & GPIO_ACTIVE_LOW ? GPIOD_ACTIVE_LOW : 0; + + return 0; +} + static const struct dm_gpio_ops gpio_sunxi_ops = { .direction_input = sunxi_gpio_direction_input, .direction_output = sunxi_gpio_direction_output, .get_value = sunxi_gpio_get_value, .set_value = sunxi_gpio_set_value, .get_function = sunxi_gpio_get_function, + .xlate = sunxi_gpio_xlate, }; /** -- 2.8.1

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[U-Boot] [PATCH 1/2] zynq: config: Enable CONFIG_SYS_NO_FLASH through defconfig
by Siva Durga Prasad Paladugu 22 Jul '16

22 Jul '16

Enable config CONFIG_SYS_NO_FLASH through defconfig for all zynq boards. Signed-off-by: Siva Durga Prasad Paladugu <sivadur(a)xilinx.com> --- Changes for v2: - None --- configs/zynq_microzed_defconfig | 1 + configs/zynq_picozed_defconfig | 1 + configs/zynq_zc702_defconfig | 1 + configs/zynq_zc706_defconfig | 1 + configs/zynq_zc770_xm010_defconfig | 1 + configs/zynq_zc770_xm011_defconfig | 1 + configs/zynq_zc770_xm013_defconfig | 1 + configs/zynq_zed_defconfig | 1 + configs/zynq_zybo_defconfig | 1 + include/configs/zynq_microzed.h | 2 -- include/configs/zynq_picozed.h | 2 -- include/configs/zynq_zc70x.h | 2 -- include/configs/zynq_zc770.h | 7 ------- include/configs/zynq_zed.h | 2 -- include/configs/zynq_zybo.h | 2 -- 15 files changed, 9 insertions(+), 17 deletions(-) diff --git a/configs/zynq_microzed_defconfig b/configs/zynq_microzed_defconfig index 91d5c82..ecda988 100644 --- a/configs/zynq_microzed_defconfig +++ b/configs/zynq_microzed_defconfig @@ -9,6 +9,7 @@ CONFIG_FIT_SIGNATURE=y CONFIG_BOOTDELAY=3 CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="Zynq> " +CONFIG_SYS_NO_FLASH=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set CONFIG_CMD_MMC=y diff --git a/configs/zynq_picozed_defconfig b/configs/zynq_picozed_defconfig index 6d3aef5..8c715d9 100644 --- a/configs/zynq_picozed_defconfig +++ b/configs/zynq_picozed_defconfig @@ -6,6 +6,7 @@ CONFIG_SPL=y CONFIG_BOOTDELAY=3 CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="Zynq> " +CONFIG_SYS_NO_FLASH=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set CONFIG_CMD_MMC=y diff --git a/configs/zynq_zc702_defconfig b/configs/zynq_zc702_defconfig index 57019da..e2e0eb1 100644 --- a/configs/zynq_zc702_defconfig +++ b/configs/zynq_zc702_defconfig @@ -9,6 +9,7 @@ CONFIG_FIT_SIGNATURE=y CONFIG_BOOTDELAY=3 CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="Zynq> " +CONFIG_SYS_NO_FLASH=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set CONFIG_CMD_MMC=y diff --git a/configs/zynq_zc706_defconfig b/configs/zynq_zc706_defconfig index e19f34f..8b24d90 100644 --- a/configs/zynq_zc706_defconfig +++ b/configs/zynq_zc706_defconfig @@ -9,6 +9,7 @@ CONFIG_FIT_SIGNATURE=y CONFIG_BOOTDELAY=3 CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="Zynq> " +CONFIG_SYS_NO_FLASH=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set CONFIG_CMD_MMC=y diff --git a/configs/zynq_zc770_xm010_defconfig b/configs/zynq_zc770_xm010_defconfig index 81f16ec..ca8bf78 100644 --- a/configs/zynq_zc770_xm010_defconfig +++ b/configs/zynq_zc770_xm010_defconfig @@ -10,6 +10,7 @@ CONFIG_SYS_EXTRA_OPTIONS="ZC770_XM010" CONFIG_BOOTDELAY=3 CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="Zynq> " +CONFIG_SYS_NO_FLASH=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set CONFIG_CMD_MMC=y diff --git a/configs/zynq_zc770_xm011_defconfig b/configs/zynq_zc770_xm011_defconfig index 271fcfd..669b205 100644 --- a/configs/zynq_zc770_xm011_defconfig +++ b/configs/zynq_zc770_xm011_defconfig @@ -10,6 +10,7 @@ CONFIG_SYS_EXTRA_OPTIONS="ZC770_XM011" CONFIG_BOOTDELAY=3 CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="Zynq> " +CONFIG_SYS_NO_FLASH=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set CONFIG_CMD_GPIO=y diff --git a/configs/zynq_zc770_xm013_defconfig b/configs/zynq_zc770_xm013_defconfig index 56062b1..24b2e4b 100644 --- a/configs/zynq_zc770_xm013_defconfig +++ b/configs/zynq_zc770_xm013_defconfig @@ -10,6 +10,7 @@ CONFIG_SYS_EXTRA_OPTIONS="ZC770_XM013" CONFIG_BOOTDELAY=3 CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="Zynq> " +CONFIG_SYS_NO_FLASH=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set CONFIG_CMD_GPIO=y diff --git a/configs/zynq_zed_defconfig b/configs/zynq_zed_defconfig index 6cb8a80..7420fc1 100644 --- a/configs/zynq_zed_defconfig +++ b/configs/zynq_zed_defconfig @@ -9,6 +9,7 @@ CONFIG_FIT_SIGNATURE=y CONFIG_BOOTDELAY=3 CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="Zynq> " +CONFIG_SYS_NO_FLASH=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set CONFIG_CMD_MMC=y diff --git a/configs/zynq_zybo_defconfig b/configs/zynq_zybo_defconfig index cce29bc..6891120 100644 --- a/configs/zynq_zybo_defconfig +++ b/configs/zynq_zybo_defconfig @@ -9,6 +9,7 @@ CONFIG_FIT_SIGNATURE=y CONFIG_BOOTDELAY=3 CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="Zynq> " +CONFIG_SYS_NO_FLASH=y # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set CONFIG_CMD_MMC=y diff --git a/include/configs/zynq_microzed.h b/include/configs/zynq_microzed.h index e66088d..53b1287 100644 --- a/include/configs/zynq_microzed.h +++ b/include/configs/zynq_microzed.h @@ -10,8 +10,6 @@ #ifndef __CONFIG_ZYNQ_MICROZED_H #define __CONFIG_ZYNQ_MICROZED_H -#define CONFIG_SYS_NO_FLASH - #include <configs/zynq-common.h> #endif /* __CONFIG_ZYNQ_MICROZED_H */ diff --git a/include/configs/zynq_picozed.h b/include/configs/zynq_picozed.h index f2598a2..119722a 100644 --- a/include/configs/zynq_picozed.h +++ b/include/configs/zynq_picozed.h @@ -10,8 +10,6 @@ #ifndef __CONFIG_ZYNQ_PICOZED_H #define __CONFIG_ZYNQ_PICOZED_H -#define CONFIG_SYS_NO_FLASH - #include <configs/zynq-common.h> #endif /* __CONFIG_ZYNQ_PICOZED_H */ diff --git a/include/configs/zynq_zc70x.h b/include/configs/zynq_zc70x.h index a27b49c..fc46fec 100644 --- a/include/configs/zynq_zc70x.h +++ b/include/configs/zynq_zc70x.h @@ -10,8 +10,6 @@ #ifndef __CONFIG_ZYNQ_ZC70X_H #define __CONFIG_ZYNQ_ZC70X_H -#define CONFIG_SYS_NO_FLASH - #define CONFIG_ZYNQ_I2C0 #define CONFIG_ZYNQ_EEPROM diff --git a/include/configs/zynq_zc770.h b/include/configs/zynq_zc770.h index 35622ae..7c6cf8d 100644 --- a/include/configs/zynq_zc770.h +++ b/include/configs/zynq_zc770.h @@ -10,13 +10,6 @@ #ifndef __CONFIG_ZYNQ_ZC770_H #define __CONFIG_ZYNQ_ZC770_H -#define CONFIG_SYS_NO_FLASH - -#if defined(CONFIG_ZC770_XM012) -# undef CONFIG_SYS_NO_FLASH - -#endif - #include <configs/zynq-common.h> #endif /* __CONFIG_ZYNQ_ZC770_H */ diff --git a/include/configs/zynq_zed.h b/include/configs/zynq_zed.h index dbb4621..ece0629 100644 --- a/include/configs/zynq_zed.h +++ b/include/configs/zynq_zed.h @@ -10,8 +10,6 @@ #ifndef __CONFIG_ZYNQ_ZED_H #define __CONFIG_ZYNQ_ZED_H -#define CONFIG_SYS_NO_FLASH - #include <configs/zynq-common.h> #endif /* __CONFIG_ZYNQ_ZED_H */ diff --git a/include/configs/zynq_zybo.h b/include/configs/zynq_zybo.h index ca3ad9c..b9ff391 100644 --- a/include/configs/zynq_zybo.h +++ b/include/configs/zynq_zybo.h @@ -11,8 +11,6 @@ #ifndef __CONFIG_ZYNQ_ZYBO_H #define __CONFIG_ZYNQ_ZYBO_H -#define CONFIG_SYS_NO_FLASH - #define CONFIG_ZYNQ_I2C0 #define CONFIG_ZYNQ_I2C1 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 -- 2.7.4

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[U-Boot] [PATCH] spl: Fix compilation warnings for arm64
by Michal Simek 22 Jul '16

22 Jul '16

Make code 64bit aware. Warnings: +../arch/arm/lib/spl.c: In function ‘jump_to_image_linux’: +../arch/arm/lib/spl.c:63:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] +../common/spl/spl_fat.c: In function ‘spl_load_image_fat’: +../common/spl/spl_fat.c:91:33: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> --- arch/arm/lib/spl.c | 2 +- common/spl/spl_fat.c | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/lib/spl.c b/arch/arm/lib/spl.c index e42886840ed6..c1b85340fad6 100644 --- a/arch/arm/lib/spl.c +++ b/arch/arm/lib/spl.c @@ -60,7 +60,7 @@ void __noreturn jump_to_image_linux(void *arg) typedef void (*image_entry_arg_t)(int, int, void *) __attribute__ ((noreturn)); image_entry_arg_t image_entry = - (image_entry_arg_t) spl_image.entry_point; + (image_entry_arg_t)(uintptr_t) spl_image.entry_point; cleanup_before_linux(); image_entry(0, machid, arg); } diff --git a/common/spl/spl_fat.c b/common/spl/spl_fat.c index db676186d354..73d33f54fc13 100644 --- a/common/spl/spl_fat.c +++ b/common/spl/spl_fat.c @@ -88,7 +88,8 @@ int spl_load_image_fat(struct blk_desc *block_dev, if (err) goto end; - err = file_fat_read(filename, (u8 *)spl_image.load_addr, 0); + err = file_fat_read(filename, + (u8 *)(uintptr_t)spl_image.load_addr, 0); } end: -- 1.9.1

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[U-Boot] [PATCH] Kconfig: Move option CONFIG_SYS_NO_FLASH to Kconfig
by Siva Durga Prasad Paladugu 22 Jul '16

22 Jul '16

Move config option CONFIG_SYS_NO_FLASH as Kconfig option. All the boards which needs to enable this option can be done through defconfigs Signed-off-by: Siva Durga Prasad Paladugu <sivadur(a)xilinx.com> --- Changes for v2: - No changes --- common/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/common/Kconfig b/common/Kconfig index 8adc821..46e7173 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -197,3 +197,9 @@ config CONSOLE_RECORD_IN_SIZE tstc() and getc() will use this in preference to real device input. The buffer is allocated immediately after the malloc() region is ready. + +config SYS_NO_FLASH + bool "Disable support for parallel NOR flash" + default n + help + This option is used to disable support for parallel NOR flash. -- 2.7.4

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[U-Boot] Dynamic linker in uboot
by atulkumar singh 22 Jul '16

22 Jul '16

Hi All, Could some one please let me know whether u-boot has its own dynamic linker? This question comes to my mind while building u-boot for ARM architecture and seeing the relocation entry into the final u-boot elf. Here the same u-boot sources behaved differently while generating relocation record in final binary and as ARM based u-boot only support relocation record "R_ARM_RELATIVE". So please let me know whether u-boot has its own dynamic linker with some document or pointing to the source file related to the same. Thanks in advance. Regards, Atul Kumar Singh.

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[U-Boot] Powerpc(U-Boot/board/amcc/ocotea/flash.c) file couldn't under stand
by pc.ramachandra 22 Jul '16

22 Jul '16

Hai Everyone, I am using Powerpc 440GX and u-boot 2014.04 actually i am not understanding the flash configurations actually in my flash total 4 banks and NOR Flash I am using Bank1 8MB 8x8 KByte/4 KWord and 15x64KB/32 KWord Bank2 24MB 48x64KByte/32 KWord Bank3 24MB 48x64KByte/32 KWord Bank4 8MB 8x8 KByte/4 KWord and 15x64KB/32 KWord Those are my Flash Configurations and in my project address is Starts Bank1 FC00 0000 to FC7F FFFF (8Mb) Bank2 FC80 0000 to FDFF FFFF (24Mb) Bank3 FE00 0000 to FF7F FFFF (24Mb) Bank4 FF80 0000 to FFFF FFFF (8Mb) In project i can use below type or not give me some suggestions static unsigned long flash_addr_table[8][CONFIG_SYS_MAX_FLASH_BANKS] = { {FC00 0000, 0xFC80 0000, 0xFE00 0000, 0xFF800000}, /* 0:000: configuraton 4 */ /* 1:001: configuraton 3 */ /* 2:010: configuraton 8 */ /* 3:011: configuraton 7 */ /* 4:100: configuraton 2 */ /* 5:101: configuraton 1 */ /* 6:110: configuraton 6 */ /* 7:111: configuraton 5 */ }; Why above used different configurations could you give some suggestions -- View this message in context: http://u-boot.10912.n7.nabble.com/Powerpc-U-Boot-board-amcc-ocotea-flash-c-… Sent from the U-Boot mailing list archive at Nabble.com.

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