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Use phys_addr_t instead of int for addresses.
Addresses can't be < 0.
Signed-off-by: Michal Simek <[email protected]>
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It makes sense to specify CONFIG_SYS_CLK_FREQ in "configs/xx_defconfig"
instead of "include/configs/xxx.h" because then header will be reusable
across boards with different CPU clocks.
Also this nice to have an ability for end user to tune this value
himself via "menuconfig".
For now I'm only applying this change to all ARC configs because
otherwise scope of change will be huge.
Signed-off-by: Alexey Brodkin <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Masahiro Yamada <[email protected]>
Cc: Hans de Goede <[email protected]>
cc: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Add separate image type for the Wittenstein OpenRTOS .
Signed-off-by: Marek Vasut <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add support for Seagate BlackArmor NAS220
Signed-off-by: Evgeni Dobrev <[email protected]>
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Some MTD defines are repeated twice; once with UBI and then with MTD.
Remove the duplicate MTD defines from the UBI grouping.
Signed-off-by: Bill Pringlemeir <[email protected]>
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Export this function for testing. Also add a parameter so that values other
than CONFIG_SYS_BOOTM_LEN can be used for the maximum uncompressed size.
Signed-off-by: Simon Glass <[email protected]>
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Most of the usb-controller init code found in ehci-sunxi.c also is necessary
to init the otg usb controller, so move it to a common place.
While at it also update various #ifdefs / defines for sun8i support.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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The axp221 / axp223's N_VBUSEN pin can be configured as an output rather
then an input, add axp_drivebus_enable() and _disable() functions to set
the pin in output mode and control it.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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This allows to always have a complete log on the VGA/HDMI/LCD console.
Signed-off-by: Siarhei Siamashka <[email protected]>
Acked-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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Before video output support can be enabled on the A13-OLinuXinoM, bootm_size
must first be reduced to take into account that the framebuffer is shaved of
the top of the DRAM. For other boards this is not an issue since bootm was set
to 256M and all boards have at least 512M except for the A13-OLinuXinoM.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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Some boards use GPIO-s on the pmic, one example of this is the A13-OLinuXino
board, which uses gpio0 of the axp209 for the lcd-power signal.
This commit adds support for gpio pins on the AXP209 pmic, the sunxi_gpio.c
changes are universal, adding gpio support for the other AXP pmics (when
necessary) should be a matter of adding the necessary axp_gpio_foo functions
to their resp. drivers, and add "#define AXP_GPIO" to their header file.
Note this commit only adds support for the non device-model version of the
gpio code, patches for adding support to the device-model version are very
welcome.
The string representation for these gpio-s is AXP0-#, the 0 in the AXP0 prefix
is there in case we need to support gpio-s on more then 1 pmic in the future.
At least A80 boards have 2 pmics, and we may end up needing to support gpio-s
on both.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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Add DDC & EDID support and use it to automatically select the native mode of
the attached monitor. This can be disabled by adding edid=0 as option
to the video-mode env. variable.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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Add support for the standard video-mode environment variable using the
videomodes.c video_get_ctfb_res_modes() helper function.
This will allow users to specify the resolution e.g. :
setenv video-mode sunxi:video-mode=1280x1024-24@60
saveenv
Also make the reserved fb mem slightly larger to allow 1920x1200 to work.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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Switch from fb_videomode to ctfb_res_modes and use the predefined videotimings
from videomodes.c, rather then defining our own.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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Add a struct describing the (fixed) bits of cea681 edid extension blocks,
and defines for accessing various bitfields.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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Add a helper function to check the checksum of an EDID data block.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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Add a video_edid_dtd_to_ctfb_res_modes helper function to convert an EDID
detailed timing to a struct ctfb_res_modes.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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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 <[email protected]>
Acked-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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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 <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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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 <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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The axp223 appears to be the same as the axp221, except that it uses the
rsb to communicate rather then the p2wi. At least all the registers we use
are 100% the same.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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For sun6i the SID is stored in the pmic, rather then in the SoC itself,
add a function to retreive the sid.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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* Add netargs and netboot option.
* This enables tftp and nfs booting
* This puts omap5 devices inline with other devices such as am335x and am437x
Signed-off-by: Franklin S Cooper Jr <[email protected]>
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Signed-off-by: Anthoine Bourgeois <[email protected]>
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This patch adds boot script support to pcm051
Signed-off-by: Matwey V. Kornilov <[email protected]>
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AM43xx Industrial Development Kit is a new board
based on AM437x line of SoCs. Targetted at Industrial
Automation applications, it comes with EtherCAT, motor
control and other goodies.
Thanks to James Doublesin for all the help.
Cc: James Doublesin <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
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This regulator is used with AM437x IDK to feed
VDD_MPU, without means to scale VDD_MPU we can't
support higher frequencies.
Signed-off-by: Felipe Balbi <[email protected]>
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DCDC1 is used as VDD_MPU in all known boards,
let's define all other valid voltages for that
rail so it can be used by our boards.
Signed-off-by: Felipe Balbi <[email protected]>
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Enable GPMC's prefetch feature for NAND access. This speeds up NAND read
access a lot by pre-fetching contents in the background and reading them
through the FIFO address.
The current implementation has two limitations:
a) it only works in 8-bit mode
b) it only supports read access
Both is easily fixable by someone who has hardware to implement it.
Note that U-Boot code uses non word-aligned buffers to read data into, and
request read lengths that are not multiples of 4, so both partial buffers
(head and tail) have to be addressed.
Tested on AM335x hardware.
Tested-by: Guido MartÃnez <[email protected]>
Reviewed-by: Guido MartÃnez <[email protected]>
Signed-off-by: Daniel Mack <[email protected]>
[trini: Make apply again, use 'cs' fix pointed out by Guido]
Signed-off-by: Tom Rini <[email protected]>
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CONFIG_DISPLAY_CPUINFO is already defined in x86-common.h, so remove
it to avoid duplication.
Signed-off-by: Bin Meng <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Change SYS_CONFIG_NAME and DEFAULT_DEVICE_TREE to chromebook_link
which is currently the only real board officially supported to run
U-Boot loaded by coreboot.
Note the symbolic link file chromebook_link.dts is deleted and
link.dts is renamed to chromebook_link.dts.
To avoid multiple definition of video_hw_init, the CONFIG_VIDEO_X86
define needs to be moved to arch/x86/cpu/ivybridge/Kconfig.
Signed-off-by: Bin Meng <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Since we already swtiched to use the new mechanism for building
U-Boot for coreboot, coreboot.h is no longer needed so remove it.
Signed-off-by: Bin Meng <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Move CONFIG_SYS_CAR_ADDR and CONFIG_SYS_CAR_SIZE to Kconfig so that
we don't need them in the board configuration file thus the same
board configuratoin file can be used to build both coreboot version
and bare version.
Signed-off-by: Bin Meng <[email protected]>
Acked-by: Simon Glass <[email protected]>
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There are many places in the U-Boot source tree which refer to
CONFIG_SYS_COREBOOT, CONFIG_CBMEM_CONSOLE and CONFIG_VIDEO_COREBOOT
that is currently defined in coreboot.h.
Move them to arch/x86/cpu/coreboot/Kconfig so that we can switch
to board configuration file to build U-Boot later.
Signed-off-by: Bin Meng <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Convert CONFIG_X86_RESET_VECTOR and CONFIG_SYS_X86_START16 to Kconfig
options so that we can remove them from board configuration file.
Signed-off-by: Bin Meng <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This commit adds several APIs to decode PCI device node according to
the Open Firmware PCI bus bindings, including:
- fdtdec_get_pci_addr() for encoded pci address
- fdtdec_get_pci_vendev() for vendor id and device id
- fdtdec_get_pci_bdf() for pci device bdf triplet
- fdtdec_get_pci_bar32() for pci device register bar
Signed-off-by: Bin Meng <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
(Include <pci.h> in fdtdec.h and adjust tegra to fix build error)
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Signed-off-by: Georgi Botev <[email protected]>
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Signed-off-by: Georgi Botev <[email protected]>
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Signed-off-by: Georgi Botev <[email protected]>
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Signed-off-by: Matthias Fuchs <[email protected]>
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Signed-off-by: Matthias Fuchs <[email protected]>
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Signed-off-by: Matthias Fuchs <[email protected]>
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Signed-off-by: Matthias Fuchs <[email protected]>
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- remove some obsolete code
- switch to generic board
Signed-off-by: Matthias Fuchs <[email protected]>
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only keep CPCI4052
Signed-off-by: Matthias Fuchs <[email protected]>
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Signed-off-by: Matthias Fuchs <[email protected]>
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Signed-off-by: Matthias Fuchs <[email protected]>
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Signed-off-by: Matthias Fuchs <[email protected]>
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