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* sunxi: dram: Support more sun[457]i dram parameters in KconfigSiarhei Siamashka2015-02-02-3/+51
| | | | | | | | This patch allows to configure all the important DRAM parameters in Kconfig. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: dram: Optionally use standard JEDEC timings for sun[457]iSiarhei Siamashka2015-02-02-4/+249
| | | | | | | | | | | | | | | | | | | | | In addition to the current Android magic settings, allow to optionally use DDR3 timing parameters, which are tailored for different clock frequencies and JEDEC speed bins. This should improve reliability and performance. Adding '+S:CONFIG_DRAM_TIMINGS_DDR3_1066F_1333H=y' to the board defconfig allows to use timings, which are calculated for the DDR3-1066F speed bin. A lot of DDR3 chips, which are used in real Allwinner based devices, support DDR3-1066F speed bin timings. And adding '+S:CONFIG_DRAM_TIMINGS_DDR3_800E_1066G_1333J=y' should work with any DDR3 chips, because this targets the slowest JEDEC speed bins. The vendor magic values are still used by default for DRAM, but board maintainers now have more flexibility in DRAM timings selection. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: video: Force h/vsync active high when using ext. vga dac on some boardsHans de Goede2015-02-02-0/+10
| | | | | | | | | | | | | | | | | | On both my A13-OLinuxIno and my A13-OLinuxIno-Micro, the vga output gives an unstable image when active low v or hsync is used. The problem seems to be specific to the OLinuxIno A13 (normal & micro) boards. I've just looked up the schematics and they use an opendrain driver for the vga sync lines, and with sync pulses it is the logical high->low edge of the pulse which counts for the timing, which with an active low sync is being driven by the pull-up, and that simply seems to not drive it hard enough to get a stable image. So force v and hsync active high on these boards. independent of what the modeline says. This fixes the unstable image. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Add Inet 86VS supportMichal Suchanek2015-02-02-0/+6
| | | | | | Signed-off-by: Michal Suchanek <hramrach@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: TZX-Q8-713B7 supportPaul Kocialkowski2015-02-02-0/+5
| | | | | | Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: Add Linksprite_pcDuino3_Nano board / defconfigAdam Sampson2015-02-02-0/+5
| | | | | | | | | | | | | | | | | This is a low-cost Allwinner A20 board with Arduino-style GPIO headers; it features 1G RAM, 4G NAND flash, 1 micro-SD, 2 USB sockets, 1 micro USB socket for OTG and another for power in, HDMI, SATA, 5V power for SATA devices, gigabit Ethernet, an IR receiver, 3.5mm audio out and a MIPI camera connector. Like the BananaPi, this board needs GMAC_TX_DELAY set to 3 in order for GMAC to work reliably at gigabit speeds. For more details, see: http://linux-sunxi.org/LinkSprite_pcDuino3_Nano Signed-off-by: Adam Sampson <ats@offog.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: MAINTAINERS: sort entries alphabeticallyHans de Goede2015-02-02-24/+24
| | | | | | Keep all entries except for the monster entry at the top alphabetically sorted. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: Remove CONFIG_TARGET_FOO for sun5i and sun7i boardsHans de Goede2015-02-02-82/+0
| | | | | | | | | | | | | CONFIG_TARGET_FOO was only used in board/sunxi/Makefile to select the dram config for sun5i and sun7i boards and in board/sunxi/gmac.c for some special handling of the bananapi/bananapro (both sun7i), all sun5i and sun7i boards have been moved over to using a single dram_sun5i_autoconfig file, and the tx clk delay handling for the Banana boards now has its own Kconfig. IOW nothing is using CONFIG_TARGET_FOO anymore, so remove it. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Add a GMAC Transmit Clock Delay Chain Kconfig optionHans de Goede2015-02-02-9/+8
| | | | | | | | And use this to set the GMAC Transmit Clock Delay Chain value on Banana boards, rather then keying of CONFIG_TARGET_FOO. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Convert sun5i boards to use auto dram configurationHans de Goede2015-02-02-169/+4
| | | | | | | | | | | | Currently we've separate detailed dram settings for all sun5i boards, this moves them over to using auto dram configuration so that we can get rid of all the per board dram_foo.c files. This has been tested on a A10s-Olinuxino, A13-Olinuxino, A13-OlinuxinoM, mk802-a10s and r7-tv-dongle board. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Add Hyundai A7HD supportHans de Goede2015-01-23-0/+1
| | | | | | | | | | The Hyundai A7HD is a 7" 16:9 A10 powered tablet featuring 1G RAM, 8G nand, 1024x600 IPS screen, a mini hdmi port, mini usb receptacle and a headphones port for details see: http://linux-sunxi.org/Hyundai_A7HD Cc: Mark Janssen <maniac@maniac.nl> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: video: Make pwm polarity configurableHans de Goede2015-01-23-0/+7
| | | | | | | | It turns out that there are some panels where the pwm input is not active low, so make it configurable. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Add support for Mele M5.Ian Campbell2015-01-23-0/+5
| | | | | | | | | HDMI, SATA, USB and Ethernet appear functional, I've not done extensive tests of all peripherals though. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: Convert sun7i boards to use auto dram configurationHans de Goede2015-01-23-197/+1
| | | | | | | | | | | | Currently we've separate detailed dram settings for all sun7i boards, this moves them over to using auto dram configuration so that we can get rid of all the per board dram_foo.c files. This has been tested on a A20-Olinuxino-Lime, A20-Olinuxino_MICRO, Bananapi, Bananapro, Cubieboard2, Cubietruck, Mele_M3 and a Linksprite_pcDuino3. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Drop qt840a_defconfigHans de Goede2015-01-23-38/+2
| | | | | | | | | | | | | | | | | | The qt840a is one of the many tv-boxes using the "i12" A20 pcb, but it populates only one of the 2 places for a 16 bit dram ic, thus reducing the buswidth to 16 bits, and the amount of ram to 512M, which is why we had a separate config for it. This commit switches the generic i12-tvbox_defconfig over to DRAM autoconfiguration, so that it will work with the qt840a too, and drops the qt840a specific config, like we've done with other memory-amount specific configs before. Tested on a generic i12-tvbox with 32 bit bus-width / 1G RAM, and on a qt840a with 16 bit bus-width / 512M RAM. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Add new Chuwi V7 CW0825 board / defconfigHans de Goede2015-01-23-0/+1
| | | | | | | | | | | | The Chuwi V7 is an A10 (sun4i) based tablet with 1G of RAM, 16G of nand flash, microsd slot, 7" 1024x768 lvds ips panel, mini hdmi out, headphones out, stereo speakers, front & back camera and usb wifi. It is clearly marked "CHUWI", "V7" and "Model: CW0825" on the back of the tablet. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: video: Add support for Hitachi tx18d42vm LVDS LCD panelsHans de Goede2015-01-23-0/+7
| | | | | | | | | | Add support for Hitachi tx18d42vm LVDS LCD panels, these panels have a lcd controller which needs to be initialized over SPI, once that is done they work like a regular LVDS panel. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Anatolij Gustschin <agust@denx.de> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Hookup OTG USB controller supportHans de Goede2015-01-22-0/+34
| | | | | | | | | | | Hookup OTG USB controller support and enable the otg controller + USB-keyb on various tablets. This allows tablet owners to interact with u-boot without needing to solder a serial console onto their tablet PCB. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Add Gemei G9 (Allwinner A10/sun4i) tabletPriit Laes2015-01-22-0/+5
| | | | | | | | | | | | | | Gemei G9 is an A10 based tablet, with 1G RAM, 16G NAND, 1024x768 IPS LCD display, stereo speakers, 1.3MP front camera and 5 MP rear camera, 8000mAh battery, GT901 2+1 touchscreen, Bosch BMA250 accelerometer and RTL8188CUS USB wifi. It also has MicroSD slot, miniHDMI, 1 x MicroUSB OTG port and 1 x MicroUSB host port and 3.5mm headphone jack. More details are available at: http://linux-sunxi.org/Gemei_G9 Signed-off-by: Priit Laes <plaes@plaes.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: Add Marsboard A10 supportAleksei Mamlin2015-01-22-0/+5
| | | | | | | | | | | | | | This patch add support for Marsboard A10 board. The Marsboard A10 is a A10 based development board with 1G RAM, 1G NAND, micro SD card slot, SATA 2.0 socket, 10/100 ethernet, mini HDMI port, 1 USB OTG port and 2 USB 2.0 ports. Board does not use the AXP209 pmic, it does not have a pmic at all. Board also have 2 expansion 70 pin headers. Signed-off-by: Aleksei Mamlin <mamlinav@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* video: sunxi: Hook up SSD2828 with the sunxi video driverSiarhei Siamashka2015-01-22-0/+7
| | | | | | | | | | Convert GPIO names from Kconfig strings into pin numbers for the 'ssd2828_config' struct. Add SSD2828 initialization between enabling the parallel LCD interface and turning on the backlight. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: axp221: Add ELDO[1-3] supportSiarhei Siamashka2015-01-22-0/+1
| | | | | | | | | | | | | | | | | | And also add Kconfig option for selecting ELDO3 voltage. The reason for having this option is that the Android kernel sets ELDO3 to 1.2V when powering up LCD in the case if 'lcd_if' configuration variable is set to 6 (LCD_IF_EXT_DSI) in the FEX file. Most likely to supply power for a SSD2828 chip. However on the MSI Primo81 tablet, which is using this particular 'lcd_if = 6' setup for LCD, setting the ELDO3 voltage appears to be unnecessary and it works regardless. Having no schematics of this tablet, I can only guess that 1.2V is supplied to SSD2828 in some other way. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: Add mk802_a10s board / defconfigHans de Goede2015-01-22-0/+37
| | | | | | | | | | | | | The mk802_a10s re-uses is the "classic" mk802 case and functionality, but has an A10s SoC inside rather then the A10, it features 512M or 1G RAM, 4G nand, a mini-hdmi female connector, USB-A receptacle, mini-usb receptacle (OTG) and a sdio realtek wifi chip. Unlike the original mk802 it does have a pmic, the axp152. For more details see: http://linux-sunxi.org/Semitime_g2 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Add mk802ii board / defconfigHans de Goede2015-01-22-0/+1
| | | | | | | | | | | The mk802ii is a revised version of the mk802 A10 based hdmi tv-stick, it features 1G RAM, 4G nand, a hdmi male connector, USB-A receptacle, 2 micro usb receptacles (OTG & power) and USB-wifi, and does come with an axp209 pmic. For more details see: http://linux-sunxi.org/Rikomagic_mk802ii Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Add mk802 board / defconfigHans de Goede2015-01-22-0/+1
| | | | | | | | | | | | The mk802 is the "classic" Allwinner A10 based hdmi tv-stick, it features 512M or 1G RAM, 4G nand, a mini-hdmi female connector, USB-A receptacle, mini-usb receptacle (OTG) and USB-wifi. Somewhat unique the mk802 does not use the AXP209 pmic, it does not have a pmic at all. For more details see: http://linux-sunxi.org/Rikomagic_mk802 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Remove CONFIG_TARGET_FOO for sun4i, sun6i and sun8i boardsHans de Goede2015-01-22-53/+0
| | | | | | | | | | CONFIG_TARGET_FOO is only used in board/sunxi/Makefile to select the dram config for sun5i and sun7i boards and in board/sunxi/gmac.c for some special handling of the bananapi/bananapro (both sun7i), iow it is not used at all on any sun4i, sun6i and sun8i boards so lets get rid of it there. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Convert sun4i boards to use auto dram configurationHans de Goede2015-01-22-99/+1
| | | | | | | | | | | | Currently we've separate detailed dram settings for all sun4i boards, this moves them over to using auto dram configuration so that we can get rid of all the per board dram_foo.c files. Tested-by: Hans de Goede <hdegoede@redhat.com> on a A10-OLinuXino-Lime, Chuwi_V7_CW0825 and ba10_tv_box Tested-by: Zoltan HERPAI <wigyori@uid0.hu> on a pcduino Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Stop differentiating between 512M and 1G variants of the same boardHans de Goede2015-01-22-126/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | While working on adding more boards I noticed that we lack a config for the 512M cubieboard, and that some of the new boards which I want to add also have 512M and 1G variants, rather then adding 2 defconfig's for all of these, lets switch the exising boards which have both a 512M and 1024M variant over to the sun4i dram autoconfig code. This also drops the foo_RAMSIZE_defconfig variants of boards where we currently have 2 separate configs already. Note: 1) The newly introduced CONFIG_DRAM_EMR1 kconfig value is not used with a value other then its default for now, but we need this to be configurable to support some new boards with auto dram config. 2) We always set all CONFIG_DRAM_foo values in defconfigs, even if they match the defaults, this is done to make it more clear what values are used for a certain board. This has been tested on a Mele A1000, Mini-X and a Cubieboard, all 1G variants, the dram autoconfig code has also been tested on a 512M mk802 (a defconfig for the mk802 is added in a later patch). Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: display: Make lcd display clk phase configurableHans de Goede2015-01-22-0/+7
| | | | | | | | | | | | | | | | | | | | While running some tests with an Olinuxino-A13-Micro + a 7" Olimex LCD module I noticed that the screen flickered. This is caused by the lcd display clk phase reg value being set to 0, where it should be 1 in this setup. This commit adds a Kconfig option for the lcd display clk phase, so that we can set it per board. This defaults to 1, because looking at all the fex files in sunxi-boards, that is by far the most used value. This commit updated the Ippo and MSI Primo73 tablet defconfigs to override the default of 1 with 0, as that is the correct value for those tablets, this keeps the register settings the same as before this commit. The Olinuxino-A13 defconfigs are not updated, changing the register setting for these boards from 0 to 1, this is intentional. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: usbc: Add support for usb0 to the common usbc codeHans de Goede2015-01-14-0/+7
| | | | | Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: video: Add support for external DAC enable pinChen-Yu Tsai2015-01-14-0/+8
| | | | | | | | | | The external DAC for VGA output might have either a power or reset control pin that needs to be pulled up, as is the case on the Hummingbird A31. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: video: Allow external DACs for VGA on platforms without TV encodersChen-Yu Tsai2015-01-14-1/+1
| | | | | | | | | | | Using an external DAC for VGA output was available on sun5i. Since some other SoCs don't have a builtin TV encoder, but might have use for a VGA output, enable the option for the platforms that don't have TV encoders. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: video: Add lvds supportHans de Goede2015-01-14-0/+27
| | | | | | | Add support for lvds lcd panels Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Anatolij Gustschin <agust@denx.de>
* sunxi: add Linksprite pcDuino v1/v2 supportZoltan HERPAI2015-01-14-0/+41
| | | | | | | | | | | Add support for a sun4i board built by Linksprite. This addition covers both v1 and v2 versions. As the board has been working with 408MHz memory setting in the u-boot-sunxi branch, and has been proven to be running stable during my tests as well, a respective new DRAM config file is added as well. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: video: Add VGA output supportHans de Goede2015-01-14-1/+8
| | | | | | | Add support for VGA directly from the sunxi SoC / display engine. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: video: Add support for VGA via external DACs connected to the LCD pinsHans de Goede2015-01-14-0/+9
| | | | | | | | Add support for external DACs connected to the parallel LCD interface driving a VGA connector, such as found on the Olimex A13 boards. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: video: Enable video on sun8i, which supports LCD but not HDMIHans de Goede2015-01-14-0/+7
| | | | | | | | | | | | | | The A23 (sun8i) only has lcd output support, so allow building the video code without HDMI support for use with the A23. Also the A23 has the same reset bits (and necessity to enable the DRC block) as the sun6i, so enable those bits for sun8i too. Note building without HDMI support is useful for the A13 (sun5i variant) too, as that one does not have HDMI either. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: video: Add lcd output supportHans de Goede2015-01-14-4/+39
| | | | | | | | Add lcd output support, see the new Kconfig entries and doc/README.video for how to enable / configure this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sun7i: Add new Bananapro board / defconfigHans de Goede2015-01-14-1/+7
| | | | | | | | | | Add support for the new Bananapro A20 development board from lemaker.org. This board features 1G RAM, 2 USB A receptacles, 1 micro USB receptacle for OTG, 1 micro USB receptacle for power, HDMI, sata, Gbit ethernet, ir receiver, 3.5 mm jack for a/v out, on board microphone, 40 gpio pins and sdio wifi. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sun7i: Add defconfig for MSI Primo73 tabletSiarhei Siamashka2015-01-14-0/+19
| | | | | | | | | This patch uses the same DRAM settings as in the pre-installed Android firmware. The LCD display is supported too. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sun6i: Add defconfig for MSI Primo81 tabletSiarhei Siamashka2015-01-14-0/+18
| | | | | | | | | This patch uses the same ZQ and DRAM clock settings as in the pre-installed Android firmware. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: Fix CONFIG_UART0_PORT_F build and add it to menuconfigSiarhei Siamashka2015-01-14-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | The CONFIG_UART0_PORT_F option has been supported since http://git.denx.de/?p=u-boot.git;a=commit;h=ff2b47f6a9cc1025 This option is primarily useful only for low level u-boot debugging on tablets, where normal UART0 is difficult to access and requires device disassembly and/or soldering. This patch now allows it to be selected from menuconfig. A dependency on SPL_FEL is added because u-boot does not support booting from NAND yet and also booting from SD card is impossible when a MicroSD breakout board is plugged into the SD slot. Additionally a compilation problem is fixed: common/spl/built-in.o: In function `spl_mmc_load_image': /tmp/u-boot-sunxi/common/spl/spl_mmc.c:94: undefined reference to `mmc_initialize' /tmp/u-boot-sunxi/common/spl/spl_mmc.c:96: undefined reference to `find_mmc_device' /tmp/u-boot-sunxi/common/spl/spl_mmc.c:104: undefined reference to `mmc_init' scripts/Makefile.spl:206: recipe for target 'spl/u-boot-spl' failed Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sun8i: Add defconfig for Ippo_q8h v1.2Hans de Goede2015-01-14-0/+2
| | | | | | | | | | We need separate defconfigs for the v5 and v1.2 versions of this board, as they use different DRAM parameters. Note they also use different dtb files, as the wifi is different too. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sun8i: Add dram initialization supportHans de Goede2015-01-14-1/+2
| | | | | | | | Based on the register / dram_para headers from the Allwinner u-boot / linux sources + the init sequences from boot0. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: axp221: Disable dcdc4 on sun8i (A23)Hans de Goede2015-01-14-4/+8
| | | | | | | | | | dcdc4 is not used on sun8i, disable it. While at it also add comments to the other fixed voltages to document what they are used for. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: axp221: Explicitly turn off unused voltagesHans de Goede2015-01-14-10/+0
| | | | | | | | | Explicitly turn off unused voltages, rather then leaving them as is. Likewise explictly enabled the dcdc convertors, rather then assuming they are already enabled at boot. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: axp221: Make dcdc1 voltage configurableHans de Goede2015-01-14-1/+1
| | | | | | | | | | The dcdc1 voltage is typically used as generic 3.3V IO voltage for things like GPIO-s, sdcard interfaces, etc. On most boards this is undervolted to 3.0V to safe battery, but not on all, make it configurable so that we can use the same settings as the original firmware on all boards. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sun6i: Add new board Merrii Hummingbird A31Chen-Yu Tsai2015-01-14-0/+9
| | | | | | | | | | The Merrii Hummingbird A31 is a A31 based development board with 1G RAM, 8G NAND, AP6210 WiFi+BT, gigabit ethernet, USB OTG, 2 USB 2.0 ports connected to a USB hub chip, HDMI, VGA, TV and stereo in/out. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: Add sunxi_get_sid helper functionHans de Goede2015-01-14-13/+11
| | | | | | | | | | On sun6i the SID is stored in the pmic, rather then in the SoC itself, add a helper function to abstract this away. This makes our MAC address generation code also work on sun6i. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sun6i: Add new CSQ_CS908 boardHans de Goede2015-01-14-1/+3
| | | | | | | | | | | | | The CSQ CS908 is an A31s based top-set box, with 1G RAM, 8G NAND, rtl8188etv usb wifi, 2 USB A receptacles (1 connected through the OTG controller), ethernet, 3.5 mm jack with a/v out and hdmi out: http://www.geekbuying.com/item/CS908-Allwinner-A31S-Quad-Core-1-2GHz-Android-4-4-Mini-TV-Box-HDMI-HDD-Player-1G-8G-WIFI-Miracast---Black-333395.html Note it has no sdcard slot and therefore can only be fel booted. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
generated by cgit v1.1 at 2024-11-01 10:22:02 +0000