July 2014 - U-Boot

[U-Boot] [PATCH 0/5] ARM: Allwinner sun7i (A20) USB Host EHCI support
by Roman Byshko 16 Jul '14

16 Jul '14

This patch series adds USB Host EHCI support to the sun7i SoC. It was tested on Cubietruck. Now you could boot from a USB stick or use a compatible Ethernet dongle to add a second Ethernet port in U-Boot. ehci-sunxi.c contains some code for poking GPIOs. This code will go away once some other patches for sunXi SoCs are applied against upstream. For now this patch series is self-contained and has no dependencies. Best, Roman Byshko Roman Byshko (5): sunxi: add defines to control USB Host clocks/resets sunxi: add USB EHCI driver sunxi: add USB options to configs sun7i: add USB EHCI configuration sun7i: cubietruck: enable USB EHCI arch/arm/include/asm/arch-sunxi/clock_sun4i.h | 4 + boards.cfg | 2 +- drivers/usb/host/Makefile | 1 + drivers/usb/host/ehci-sunxi.c | 236 ++++++++++++++++++++++++++ include/configs/sun7i.h | 8 + include/configs/sunxi-common.h | 6 + 6 files changed, 256 insertions(+), 1 deletion(-) create mode 100644 drivers/usb/host/ehci-sunxi.c -- 2.0.0

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[U-Boot] new dev question
by David Nelson 16 Jul '14

16 Jul '14

hello, i was wondering if anyone could direct me to some good resources to get a new dev up to speed with the requirements/provisions that exist for porting U-Boot to new boards. i am working solo building a distro from scratch and it would be especially beneficial to have U-Boot as the primary supported bootloader for my releases in the coming time. thanks in advance, David Nelson.

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[U-Boot] [PATCH v3 0/6] arm, imx6: add aristainetos board support
by Heiko Schocher 16 Jul '14

16 Jul '14

add support for the imx6 based aristainetos board. - changes for v2: - added comments from Jagan Teki and Stefano Babic - remove patch http://patchwork.ozlabs.org/patch/353324/ - new patches in v2 imx6: add gpr2 usb_otg_id iomux select control define (as patch http://patchwork.ozlabs.org/patch/353324/ is removed in v2) i.MX6: define struct pwm_regs and PWMCR_* defines (as splash screen support added for this board) - changes for v3 - remove patch http://patchwork.ozlabs.org/patch/369530/ from this patchserie, as Jagannadha Sutradharudu Teki applied it to u-boot-spi/master - new patch: spi: add config option to enable the WP pin function on st micron flashes as Stefano Babic suggested to move this to common code - new patch: pwm, imx6: add support for pwm modul on imx6 as Stefano Babic suggested to move this to common code Cc: Jagannadha Sutradharudu Teki <jagannadh.teki(a)gmail.com> Cc: Stefano Babic <sbabic(a)denx.de> Heiko Schocher (6): imx6: add gpr2 usb_otg_id iomux select control define i.MX6: define struct pwm_regs and PWMCR_* defines pwm, imx6: add support for pwm modul on imx6 i.MX6: add enable_spi_clk() spi: add config option to enable the WP pin function on st micron flashes arm, imx6: add aristainetos board README | 15 + arch/arm/cpu/armv7/mx6/clock.c | 18 ++ arch/arm/include/asm/arch-mx6/clock.h | 1 + arch/arm/include/asm/arch-mx6/imx-regs.h | 19 ++ board/aristainetos/Makefile | 9 + board/aristainetos/aristainetos.c | 524 +++++++++++++++++++++++++++++++ board/aristainetos/aristainetos.cfg | 33 ++ board/aristainetos/clocks.cfg | 24 ++ board/aristainetos/ddr-setup.cfg | 61 ++++ board/aristainetos/mt41j128M.cfg | 70 +++++ boards.cfg | 1 + drivers/Makefile | 1 + drivers/mtd/spi/sf_internal.h | 4 + drivers/mtd/spi/sf_probe.c | 30 ++ drivers/pwm/Makefile | 13 + drivers/pwm/pwm-imx.c | 109 +++++++ include/configs/aristainetos.h | 334 ++++++++++++++++++++ 17 files changed, 1266 insertions(+) create mode 100644 board/aristainetos/Makefile create mode 100644 board/aristainetos/aristainetos.c create mode 100644 board/aristainetos/aristainetos.cfg create mode 100644 board/aristainetos/clocks.cfg create mode 100644 board/aristainetos/ddr-setup.cfg create mode 100644 board/aristainetos/mt41j128M.cfg create mode 100644 drivers/pwm/Makefile create mode 100644 drivers/pwm/pwm-imx.c create mode 100644 include/configs/aristainetos.h -- 1.8.3.1

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[U-Boot] [ANN] U-Boot v2014.07 released
by Tom Rini 16 Jul '14

16 Jul '14

Hey all, I've pushed v2014.07 out to the repository and tarballs should exist soon. As always, lots of nice little fixes here and there and everywhere. Since I've had a few requests to include some sort of ChangeLog (other than what git spits out), here's what I've come up with: - Improve support for cryptographic signing within FIT images. - More improvements within DFU support - Improvements within USB - Some important bug fixes within FAT read/write support - I normally want to leave SoC stuff to their respective custodians, but.. Allwinner SoC support has been merged. - The biggest thing that sticks out to me is we've gotten a lot of cleanup in, which is good since we've got a lot of big things planned for the next release. And I would encourage custodians to follow-up with anything big I've overlooked. Thanks for the hard work everyone! The merge window is now open until Saturday August 02 2014. -- Tom

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[U-Boot] [YBA] mx28evk.h CONFIG_EHCI_MXS_PORT0 power?
by Jonathan Ben Avraham 16 Jul '14

16 Jul '14

Dear colleagues, When I configure mx28evk with CONFIG_EHCI_MXS_PORT0 instead of the default CONFIG_EHCI_MXS_PORT1, and run on an i.MX28 EVK PCB REV D, and do "start usb" at the prompt, then ehci_set_usbmode(0) (to set host mode) is called but there is no 5V output on the micro-usb connector and so the attached storage device is not detected. When I use CONFIG_EHCI_MXS_PORT1 the storage device receives 5V and U-Boot detects it. In Linux 3.13.9 with "dr_mode = host" in the usb0 DTS config, the micro-usb connector receives 5V and the storage device is detected, so I know that the hardware is configured correctly and works. Where should I look to debug the power configuration for usb0? TIA, - yba -- 9590 8E58 D30D 1660 C349 673D B205 4FC4 B8F5 B7F9 ~. .~ Tk Open Systems =}-------- Jonathan Ben-Avraham ("yba") ----------ooO--U--Ooo------------{= mailto:yba@tkos.co.il tel:+972.52.486.3386 http://tkos.co.il skype:benavrhm

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[U-Boot] i.MX tree out of sync
by Otavio Salvador 16 Jul '14

16 Jul '14

Hello Stefano, The u-boot-imx tree is out of sync. Could you rebase it (or merge v2014.07)? Thanks in advance, -- Otavio Salvador O.S. Systems http://www.ossystems.com.br http://code.ossystems.com.br Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750

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[U-Boot] [PATCH] lcd: support displaying 24bpp BMPs on >= 24bpp LCDs
by Hannes Petermaier 15 Jul '14

15 Jul '14

most todays LCDs support 32bpp e.g. the framebuffer memory is 32bpp organized. To support 24bpp BMPs we need to take only 3 byte from the bpp and set one byte from the FB to 0. Signed-off-by: Hannes Petermaier <oe5hpm(a)oevsv.at> --- common/lcd.c | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) diff --git a/common/lcd.c b/common/lcd.c index 54bbf9a..82ea73f 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -982,8 +982,13 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) return 1; } - /* We support displaying 8bpp BMPs on 16bpp LCDs */ - if (bpix != bmp_bpix && !(bmp_bpix == 8 && bpix == 16)) { + /* + * We support displaying 8bpp BMPs on 16bpp LCDs + * and displaying 24bpp BMPs on 32bpp LCDs + * */ + if (bpix != bmp_bpix && + !(bmp_bpix == 8 && bpix == 16) && + !(bmp_bpix == 24 && bpix == 32)) { printf ("Error: %d bit/pixel mode, but BMP has %d bit/pixel\n", bpix, get_unaligned_le16(&bmp->header.bit_count)); return 1; @@ -1104,7 +1109,19 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) } break; #endif /* CONFIG_BMP_16BPP */ - +#if defined(CONFIG_BMP_24BMP) + case 24: + for (i = 0; i < height; ++i) { + for (j = 0; j < width; j++) { + *(fb++) = *(bmap++); + *(fb++) = *(bmap++); + *(fb++) = *(bmap++); + *(fb++) = 0; + } + fb -= lcd_line_length + width * (bpix / 8); + } + break; +#endif /* CONFIG_BMP_24BMP */ #if defined(CONFIG_BMP_32BPP) case 32: for (i = 0; i < height; ++i) { -- 1.7.9.5

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[U-Boot] git pull fails ?!
by Hannes Petermaier 15 Jul '14

15 Jul '14

Hello, at this moment i tried to fetch newest u-boot using 'git pull' GIT answered to me: error: Unable to find 524123a70761110c5cf3ccc5f52f6d4da071b959 under http://git.denx.de/u-boot.git Cannot obtain needed object 524123a70761110c5cf3ccc5f52f6d4da071b959 error: Fetch failed. does anybody know whats going wrong? best regards, Hannes

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[U-Boot] [PATCH v2 0/5] arm, imx6: add aristainetos board support
by Heiko Schocher 15 Jul '14

15 Jul '14

add support for the imx6 based aristainetos board. - changes for v2: - added comments from Jagan Teki and Stefano Babic - remove patch http://patchwork.ozlabs.org/patch/353324/ - new patches in v2 imx6: add gpr2 usb_otg_id iomux select control define (as patch http://patchwork.ozlabs.org/patch/353324/ is removed in v2) i.MX6: define struct pwm_regs and PWMCR_* defines (as splash screen support added for this board) Cc: Jagannadha Sutradharudu Teki <jagannadh.teki(a)gmail.com> Cc: Stefano Babic <sbabic(a)denx.de> Heiko Schocher (5): spi, spi_mxc: do not hang in spi_xchg_single imx6: add gpr2 usb_otg_id iomux select control define i.MX6: define struct pwm_regs and PWMCR_* defines i.MX6: add enable_spi_clk() arm, imx6: add aristainetos board README | 4 + arch/arm/cpu/armv7/mx6/clock.c | 18 + arch/arm/include/asm/arch-mx6/clock.h | 1 + arch/arm/include/asm/arch-mx6/imx-regs.h | 19 + board/aristainetos/Makefile | 9 + board/aristainetos/aristainetos.c | 632 +++++++++++++++++++++++++++++++ board/aristainetos/aristainetos.cfg | 33 ++ board/aristainetos/clocks.cfg | 24 ++ board/aristainetos/ddr-setup.cfg | 61 +++ board/aristainetos/mt41j128M.cfg | 70 ++++ boards.cfg | 1 + drivers/spi/mxc_spi.c | 18 +- include/configs/aristainetos.h | 330 ++++++++++++++++ 13 files changed, 1218 insertions(+), 2 deletions(-) create mode 100644 board/aristainetos/Makefile create mode 100644 board/aristainetos/aristainetos.c create mode 100644 board/aristainetos/aristainetos.cfg create mode 100644 board/aristainetos/clocks.cfg create mode 100644 board/aristainetos/ddr-setup.cfg create mode 100644 board/aristainetos/mt41j128M.cfg create mode 100644 include/configs/aristainetos.h -- 1.8.3.1

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[U-Boot] Tegra T30 support, bootcounting and watchdog
by Gabriele Randelli 15 Jul '14

15 Jul '14

Hi, I would like to know whether U-Boot supports boot counting (through CONFIG_BOOTCOUNT_LIMIT fag) and boot watchdog (through CONFIG_WATCHDOG flag) on T30 platforms. Thanks Gab -- ________________________________________________________ Gabriele Randelli Founder & Chief Technology Officer Smart-I S.r.l. ITech - Tecnopolo Tiburtino Via Giacomo Peroni, 442-444 00131 Roma Tel: +39 06 60 513 581 Fax: +39 06 45 220 423 Mobile: +39 393 04 22 642 Skype: gabriele.randelli Email: randelli(a)smart-interaction.com Web: http://www.smart-interaction.com/ Tweet: @SmartISrl ________________________________________________________

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