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* x86: Access the VGA ROM when neededSimon Glass2015-01-23-2/+42
| | | | | | | Add code to the generic pci_rom file to access the VGA ROM in PCI space when needed. Signed-off-by: Simon Glass <sjg@chromium.org>
* x86: Fix out of bounds irq handlers accessSebastien Ronsse2015-01-23-1/+1
| | | | | | | | | | | | | | | | | | | | | Using coreboot-x86_defconfig, the following error occurred prior to this modification: CC arch/x86/lib/interrupts arch/x86/lib/interrupts.c: In function ‘do_irqinfo’: arch/x86/lib/interrupts.c:134:24: error: iteration 16u invokes undefined behavior [-Werror=aggressive-loop-optimizations] if (irq_handlers[irq].handler != NULL) { ^ arch/x86/lib/interrupts.c:133:2: note: containing loop for (irq = 0; irq <= CONFIG_SYS_NUM_IRQS; irq++) { ^ cc1: all warnings being treated as errors scripts/Makefile.build:275: recipe for target 'arch/x86/lib/interrupts.o' failed make[1]: *** [arch/x86/lib/interrupts.o] Error 1 Makefile:1093: recipe for target 'arch/x86/lib' failed make: *** [arch/x86/lib] Error 2 Change-Id: I3572a822081b72ab760f1eb99442e1161d3d167e Signed-off-by: Sebastien Ronsse <sronsse@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: ahci: Make sure interface is not busy after enabling the portBin Meng2015-01-23-1/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Each time U-Boot boots on Intel Crown Bay board, the displayed hard drive information is wrong. It could be either wrong capacity or just a 'Capacity: not available' message. After enabling the debug switch, we can see the scsi inquiry command did not execute successfully. However, doing a 'scsi scan' in the U-Boot shell does not expose this issue. SCSI: Target spinup took 0 ms. SATA link 1 timeout. AHCI 0001.0100 32 slots 2 ports 3 Gbps 0x3 impl SATA mode flags: ncq stag pm led clo only pmp pio slum part ccc apst scanning bus for devices... ahci_device_data_io: 0 byte transferred. <--- scsi inquiry fails ahci_device_data_io: 512 byte transferred. ahci_device_data_io: 512 byte transferred. ahci_device_data_io: 512 byte transferred. Device 0: (0:0) Vendor: ATA Prod.: Rev: ?8 Type: Hard Disk Capacity: 912968.3 MB = 891.5 GB (1869759264 x 512) Found 1 device(s). So uninitialized contents on the stack were passed to dev_print() to display those wrong information. The symptom were observed on two hard drives (one is Seagate, the other one is Western Digital). The fix is to make sure the AHCI interface is not busy by checking the error and status information from task file register after enabling the port in ahci_port_start() before proceeding other operations like scsi_scan(). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: Drop the x86_fb driverSimon Glass2015-01-23-49/+1
| | | | | | | | Now that we have a full VESA driver we may as well use that. We need to support the VESA layer being set up by early start-up code or by running a VGA ROM. Signed-off-by: Simon Glass <sjg@chromium.org>
* x86: Add a VESA video driverSimon Glass2015-01-23-0/+75
| | | | | | | | | Add a driver intended to cope with any VESA-compatible x86 graphics adapter. It will not support ROMs which use OpenFirmware (Forth) since there is no support for that in U-Boot. This means that MAC OS cards will not work. Signed-off-by: Simon Glass <sjg@chromium.org>
* x86: pci: Don't stop when we get a vendor/device mismatchSimon Glass2015-01-23-1/+1
| | | | | | | These are quite common and we may as well press on and not be so picky. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* bios_emulator: Add some VESA interface debuggingSimon Glass2015-01-23-22/+148
| | | | | | Allow the supported modes to be listed when in debug mode. Signed-off-by: Simon Glass <sjg@chromium.org>
* bios_emulator: Don't display error when emulator terminatesSimon Glass2015-01-23-1/+1
| | | | | | As it turns out this is a normal condition, so suppress the error. Signed-off-by: Simon Glass <sjg@chromium.org>
* x86: Support ROMs on other archsSimon Glass2015-01-23-1/+8
| | | | | | | | We shouldn't assume that the VGA ROM can always be loaded at c0000. This is only true on x86 machines. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: Correct endianness isues in pci_romSimon Glass2015-01-23-11/+14
| | | | | | | | This code is too x86-dependent at present. Correct it so that it can run on big-endian machines. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* bios_emulator: Fix an #ifdef typo in the header fileSimon Glass2015-01-23-1/+1
| | | | | | | This stops the debug mode from working properly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* powerpc: remove icecube_5200, Lite5200, cpci5200, mecp5200, pf5200Masahiro Yamada2015-01-23-4752/+5
| | | | | | | | These boards are still non-generic boards. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
* powerpc: mpc5xxx: PM520 board supportMasahiro Yamada2015-01-23-1329/+1
| | | | | | | This board is still a non-generic board. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Josef Wagner <Wagner@Microsys.de>
* powerpc: mpc5xxx: remove Total5200 board supportMasahiro Yamada2015-01-23-931/+1
| | | | | | This board is still a non-generic board. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* powerpc: ppc4xx: remove PPChameleonEVB, CATcenter boardsMasahiro Yamada2015-01-23-2175/+2
| | | | | | | | | | | These boards are still non-generic boards. It is a good thing that we can drop board-specific hack code from drivers/mtd/nand/nand_base.c Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Stefan Roese <sr@denx.de> Cc: Andrea "llandre" Marson <andrea.marson@dave-tech.it>
* powerpc: mpc85xx: remove P2020DS board supportMasahiro Yamada2015-01-23-1310/+1
| | | | | | This board is still a non-generic board. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* powerpc: mpc85xx: remove P2020COME board supportMasahiro Yamada2015-01-23-998/+1
| | | | | | | This board is still a non-generic board. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Ira W. Snyder <iws@ovro.caltech.edu>
* powerpc: mpc85xx: remove P1_P2_RDB boardsMasahiro Yamada2015-01-23-2058/+4
| | | | | | | | These boards are still non-generic boards: P1011RDB, P1022RDB, P2010RDB, P2020RDB Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Poonam Aggrwal <poonam.aggrwal@freescale.com>
* powerpc: mpc83xx: remove MPC8360ERDK, EMPC8360EMDS supportMasahiro Yamada2015-01-23-2674/+8
| | | | | | | | These boards are still non-generic boards. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Dave Liu <daveliu@freescale.com> Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
* Merge branch 'master' of http://git.denx.de/u-boot-sunxiTom Rini2015-01-23-700/+2073
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| * sunxi: Use a common CONFIG_SYS_PROMPTIan Campbell2015-01-23-7/+2
| | | | | | | | | | | | | | | | | | | | | | The CPU info is already logged during boot e.g. CPU: Allwinner A20 (SUN7I) so the prompt is just one more thing to change for each new SoC, just makes it "sunxi#" instead. 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: Add Hyundai A7HD supportHans de Goede2015-01-23-0/+23
| | | | | | | | | | | | | | | | | | | | 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 Goede2015-01-23-6/+18
| | | | | | | | | | | | | | | | 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/+18
| | | | | | | | | | | | | | | | | | 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/+34
| | | | | | | | | | | | | | | | | | | | | | | | 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 Goede2015-01-23-45/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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/+20
| | | | | | | | | | | | | | | | | | | | | | | | 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/+12
| | | | | | | | | | | | | | | | | | | | 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>
| * video: Add support for Hitachi tx18d42vm LVDS LCD panelsHans de Goede2015-01-22-3/+103
| | | | | | | | | | | | | | | | | | 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>
| * sunxi: Hookup OTG USB controller supportHans de Goede2015-01-22-3/+49
| | | | | | | | | | | | | | | | | | | | | | 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/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: video: Use frontend for dma on sun4i to fix memory bandwidth problemsHans de Goede2015-01-22-4/+250
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Testing has shown that on sun4i the display backend engine does not have deep enough fifo-s causing flickering / tearing in full-hd mode due to fifo underruns. On sun4i use the display frontend engine to do the dma from memory, as the frontend does have deep enough fifo-s. As added advantage of this is that it results in much better memory bandwidth as it reduces the amount of dram bank switches, for more details see: http://ssvb.github.io/2014/11/11/revisiting-fullhd-x11-desktop-performance-of-the-allwinner-a10.html Note that this changes the pipeline searched for in the simplefb node, we can get away with doing this now, since no kernel has yet shipped with simplefb dtb nodes, and I will make sure to get a simplefb node with the new pipeline into 3.19 before it ships. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * sunxi: Add Marsboard A10 supportAleksei Mamlin2015-01-22-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: ssd2828: Allow using 'pclk' as the PLL clock sourceSiarhei Siamashka2015-01-22-7/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of using the internal 'tx_clk' clock source, it is also possible to use the pixel clock signal from the parallel LCD interface ('pclk') as the reference clock for PLL. The 'tx_clk' clock speed may be different on different boards/devices (the allowed range is 8MHz - 30MHz). Which is not very convenient, especially considering the need to know the exact 'tx_clk' clock speed. This clock speed may be difficult to identify without having device schematics and/or accurate documentation/sources every time. Using 'pclk' is free from all these problems. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Anatolij Gustschin <agust@denx.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
| * sun6i: Add LCD display support for MSI Primo81 tabletSiarhei Siamashka2015-01-22-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | The MSI Primo81 tablet has B079XAN01/LP079X01 7.85" 768x1024 IPS MIPI display, connected to the parallel LCD interface via SSD2828 bridge chip. The panel has 18-bit color depth and needs dithering, in spite of having RGB data delivered from A31s to SSD2828 using 24-bit arrangement. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Anatolij Gustschin <agust@denx.de> 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/+45
| | | | | | | | | | | | | | | | | | | | 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>
| * video: Add support for SSD2828 (parallel LCD to MIPI bridge)Siarhei Siamashka2015-01-22-0/+616
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SSD2828 can take pixel data coming from a parallel LCD interface and translate it on the fly into MIPI DSI interface for driving a MIPI compatible TFT display. SSD2828 is configured over SPI interface, which may or may not have MISO pin wired up on some hardware. So a write-only SPI mode also has to be supported. The SSD2828 support code is implemented as a utility function and needs to be called from real display drivers, which are responsible for driving parallel LCD hardware in front of the video pipeline. The usage instructions are provided as comments in the header file. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Anatolij Gustschin <agust@denx.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
| * include: Add header file with MIPI DSI constants from linux 3.18Siarhei Siamashka2015-01-22-0/+130
| | | | | | | | | | | | | | | | | | | | | | | | The file, originally named "include/video/mipi_display.h", is taken from linux 3.18 (commit b2776bf7149bddd1f4161f14f79520f17fc1d71d). It provides MIPI DSI constants for DCS commands, which are needed to implement support for SSD2828 in u-boot. 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/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | 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/+10
| | | | | | | | | | | | | | | | | | | | | | 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/+11
| | | | | | | | | | | | | | | | | | | | | | | | 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 Goede2015-01-22-64/+9
| | | | | | | | | | | | | | | | | | | | 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/+10
| | | | | | | | | | | | | | | | | | | | | | | | 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 Goede2015-01-22-142/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: ba10_tv_box_defconfig: Fix USB not workingHans de Goede2015-01-22-1/+1
| | | | | | | | | | | | | | PH12 is Vbus enable for Vbus2, not Vbus1. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * sunxi: axp209: Disable interrupts when intializing the axp209Hans de Goede2015-01-22-1/+13
| | | | | | | | | | | | | | | | | | | | We do not use the axp209 interrupt, and at least in my mini-x (which does not have a power button) the pwr-button pin and the irq pin are soldered together, so if the axp209 keeps it irq asserted too long it will see a 10s pwr-button press and hard power off the board, disabling the irqs fixes this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * sunxi: mmc: Add support for sun9i (A80)Hans de Goede2015-01-22-4/+20
| | | | | | | | | | | | | | The clocks on the A80 are hooked up slightly different, add support for this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * sunxi: mmc: Use a realistic timeout when sending a mmc commandHans de Goede2015-01-22-1/+1
| | | | | | | | | | | | | | | | Wait 1 second for the sdcard to respond, rather then waiting for 0xfffff milliseconds. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * sun9i: Add sun9i (A80) clock setup supportHans de Goede2015-01-22-0/+69
| | | | | | | | | | | | | | | | Add initial sun9i (A80) clock setup support, enough to get the uart + mmc going. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
generated by cgit v1.1 at 2024-12-27 16:22:55 +0000