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* 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 Goede2015-02-02-3/+21
| | | | | | | | | | | | | | | | | | 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/+21
| | | | | | 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/+20
| | | | | | 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/+16
| | | | | | | | | | | | | | | | | 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: rsb: Move rsb_set_device_mode() call to rsb_init()Hans de Goede2015-02-02-9/+11
| | | | | | | | It turns out that the device_mode_data is rsb specific, rather then slave specific, so integrate the rsb_set_device_mode() call into rsb_init(). Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: rsb: Add sun9i (A80 support)Hans de Goede2015-02-02-2/+25
| | | | | | | Add support for the A80 to the rsb code. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Remove CONFIG_TARGET_FOO for sun5i and sun7i boardsHans de Goede2015-02-02-101/+8
| | | | | | | | | | | | | 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/+14
| | | | | | | | 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/+19
| | | | | | | | | | | | 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: Hyundai_A7HD_defconfig fix USB vbus pin configHans de Goede2015-02-02-1/+2
| | | | | | | USB1_VBUS is not used, and USB2_VBUS uses the pin normally used to control USB1_VBUS. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: Only enable i2c support in the SPL when neededHans de Goede2015-02-02-0/+3
| | | | | | | | | | We do not need i2c support in the SPL when there is no PMIC (some sun4i boards), or when the PMIC is not using i2c such as on sun6i and sun8i. This reduces the SPL size from (e.g.) 21812 to 19260 bytes. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* lcd: fix console address is not initializedBo Shen2015-01-28-0/+1
| | | | | | | | | | This commit 904672e (lcd: refactor lcd console stuff into its own file), which cause lcd console address is not initialized. This patch initialize the lcd console use the default value, will be update when splash screen is enabled. Signed-off-by: Bo Shen <voice.shen@atmel.com>
* Makefile: clean boot.binBo Shen2015-01-28-1/+1
| | | | | | | | | When build for Atmel related boards which support SPL, it will generate boot.bin, also clean when it when do "make clean" operation. Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* spl: Change printf to puts for "Unsupported boot-device"Stefan Roese2015-01-28-1/+1
| | | | | | | | | | | | | | Microblaze currently doesn't use printf in SPL. So this one line was the only reference to it and resulted in the printf functionality to be pulled in. Exceeding the 4k size limit. Lets change the printf back to puts so that Microblaze is fixed again. The only drawback is that the detected boot-device number will not be printed. But this message alone should be helpful enough to get an idea where the boot process is broken. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Michal Simek <michal.simek@xilinx.com> Acked-by: Michal Simek <michal.simek@xilinx.com>
* Merge branch 'master' of git://git.denx.de/u-boot-x86Tom Rini2015-01-26-288/+1078
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| * x86: config: chromebook_link: Enable environmentSimon Glass2015-01-24-0/+7
| | | | | | | | | | | | | | Enable an environment area. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
| * x86: ivybridge: Drop the Kconfig MRC cache informationSimon Glass2015-01-24-28/+0
| | | | | | | | | | | | This is now stored in the device tree. Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: config: Enable hook for saving MRC configurationSimon Glass2015-01-24-0/+6
| | | | | | | | | | | | | | Add a hook to ensure that this information is saved. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
| * x86: Implement a cache for Memory Reference Code parametersSimon Glass2015-01-24-0/+464
| | | | | | | | | | | | | | | | | | | | | | The memory reference code takes a very long time to 'train' its SDRAM interface, around half a second. To avoid this delay on every boot we can store the parameters from the last training sessions to speed up the next. Add an implementation of this, storing the training data in CMOS RAM and SPI flash. Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: dts: Add SPI flash MRC details for chromebook_linkSimon Glass2015-01-24-1/+14
| | | | | | | | | | | | | | | | Correct the SPI flash compatible string, add an alias and specify the position of the MRC cache, used to store SDRAM training settings for the Memory Reference Code. Signed-off-by: Simon Glass <sjg@chromium.org>
| * Allow architecture-specific memory reservationSimon Glass2015-01-24-0/+7
| | | | | | | | | | | | | | All memory to be reserved for use after relocation by adding a new call to perform this reservation. Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: spi: Add device tree supportSimon Glass2015-01-24-0/+8
| | | | | | | | | | | | | | As a temporary measure before the ICH driver moves over to driver model, add device tree support to the driver. Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: rtc: mc146818: Add helpers to read/write CMOS RAMSimon Glass2015-01-24-48/+105
| | | | | | | | | | | | | | On x86 we use CMOS RAM to read and write some settings. Add basic support for this, including access to registers 128-255. Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: Use ipchecksum from net/Simon Glass2015-01-24-97/+4
| | | | | | | | | | | | | | The existing IP checksum function is only accessible to the 'coreboot' cpu. Drop it in favour of the new code in the network subsystem. Signed-off-by: Simon Glass <sjg@chromium.org>
| * net: Add a separate file for IP checksummingSimon Glass2015-01-23-0/+91
| | | | | | | | | | | | | | | | Move the checksum code out into its own file so it can be used elsewhere. Also use a new version which supports a length which is not a multiple of 2 and add a new function to add two checksums. Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: dts: Add compatible string for Intel ICH9 SPI controllerSimon Glass2015-01-23-0/+2
| | | | | | | | | | | | | | Add this to the enum so that we can use the various fdtdec functions. A later commit will move this driver to driver model. Signed-off-by: Simon Glass <sjg@chromium.org>
| * pci: tegra: Fix port information parsingSjoerd Simons2015-01-23-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | commit a62e84d7b1824a202dd incorrectly changed the tegra pci code to the new fdtdec pci helpers. To get the device index of the root port, the "reg" property should be parsed from the dtb (as was previously the case). With this patch i can successfully network boot my jetson tk1 Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Tested-by: Thierry Reding <treding@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com>
| * x86: Fix various code format issues in start16.SBin Meng2015-01-23-10/+10
| | | | | | | | | | | | | | | | | | | | | | Various minor code format issues are fixed in start16.S: - U-boot -> U-Boot - 32bit -> 32-bit - Use TAB instead of SPACE to indent - Move the indention location of the GDT comment block Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
| * x86: Test mtrr support flag before accessing mtrr msrBin Meng2015-01-23-2/+19
| | | | | | | | | | | | | | | | | | | | On some x86 processors (like Intel Quark) the MTRR registers are not supported. This is reflected by the CPUID (EAX 01H) result EDX[12]. Accessing the MTRR registers on such processors will cause #GP so we must test the support flag before accessing MTRR MSRs. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
| * x86: Save mtrr support flag in global dataBin Meng2015-01-23-6/+14
| | | | | | | | | | | | | | | | CPUID (EAX 01H) returns MTRR support flag in EDX bit 12. Probe this flag in x86_cpu_init_f() and save it in global data. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
| * x86: Add missing DECLARE_GLOBAL_DATA_PTR for mtrr.cBin Meng2015-01-23-0/+2
| | | | | | | | | | | | | | | | arch/x86/cpu/mtrr.c has access to the U-Boot global data thus DECLARE_GLOBAL_DATA_PTR is needed. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
| * x86: config: Always scroll the display by 5 lines, for speedSimon Glass2015-01-23-0/+1
| | | | | | | | | | | | | | | | Scrolling a line at a time is very slow for reasons that I don't understand. It seems to take about 100ms to copy 4MB of RAM in the frame buffer. To cope with this, scroll 5 lines each time. Signed-off-by: Simon Glass <sjg@chromium.org>
| * x86: video: Add support for CONFIG_CONSOLE_SCROLL_LINESSimon Glass2015-01-23-9/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | Some machines are very slow to scroll their displays. To cope with this, support the CONFIG_CONSOLE_SCROLL_LINES option. Setting this to 5 allows the display to operate at an acceptable speed by scrolling 5 lines at a time. This same option is available for LCDs so when these systems are unified this code can be unified also. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de>
| * 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>
* | Merge branch 'master' of git://git.denx.de/u-boot-atmelTom Rini2015-01-26-21/+109
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| * | ARM: atmel: sama5d4_xplained: enable usb ethernet gadgetBo Shen2015-01-19-0/+8
| | | | | | | | | | | | Signed-off-by: Bo Shen <voice.shen@atmel.com>
| * | ARM: atmel: sama5d4_xplained: add option for usb ethernet gadgetBo Shen2015-01-19-0/+11
| | | | | | | | | | | | | | | | | | | | | Add the option for USB Ethernet gadget based on atmel usb device. Signed-off-by: Bo Shen <voice.shen@atmel.com>
| * | ARM: atmel: sama5d4ek: enable usb ethernet gadgetBo Shen2015-01-19-0/+8
| | | | | | | | | | | | Signed-off-by: Bo Shen <voice.shen@atmel.com>
generated by cgit v1.1 at 2024-09-19 21:21:24 +0000