Add 10-bit pixel format support.

Fix previous: Each line is "stride" bytes wide, not "width * depth".

While here, add a comment explaining what this test is doing.

Sanity check size vs width x height x depth. Buggy firmware exists.

Rename of_match_compat_data() to of_compatible_match(). Similarly,
rename of_search_compatible() to of_compatible_lookup().

Standardize on of_compatible_match() for driver matching, and adapt
all c

Rename of_match_compat_data() to of_compatible_match(). Similarly,
rename of_search_compatible() to of_compatible_lookup().

Standardize on of_compatible_match() for driver matching, and adapt
all call sites.

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sfb_addr should be uint64_t, not bus_addr_t. Otherwise, its value
cannot be obtained via prop_dictionary_get_uint64() for most ILP32
architectures where bus_addr_t is 32-bit width.

Instead of trying to prevent pciconf from reconfiguring the firmware's
framebuffer, instead allow MD code to register callbacks. If a resource is
changed, the driver can unmap the old resource and re

Instead of trying to prevent pciconf from reconfiguring the firmware's
framebuffer, instead allow MD code to register callbacks. If a resource is
changed, the driver can unmap the old resource and remap the new. Do this
with simplefb so the console doesn't explode when the VGA device is
(potentially) reconfigured at boot.

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Fix colors of 32-bpp raster console for evbarm/aarch64eb and armeb.

Most boards are configured to little-endian in initial, and switched
to big-endian after kernel is loaded. In this case, framebuff

Fix colors of 32-bpp raster console for evbarm/aarch64eb and armeb.

Most boards are configured to little-endian in initial, and switched
to big-endian after kernel is loaded. In this case, framebuffer seems
byte-swapped to CPU.

It is best to reconfigure framebuffer (as done recently for sunxi_mixer
by jmcneill), but in most cases, HW is incapable, or we just don't know
register bits to configure them.

Therefore, override "format" FDT property for "simple-framebuffer" to
let drivers know byte-order for 32-bpp framebuffer.

Then, make fdt/simplefb (genfb) and arm_simplefb (early console) detect
byte-swapped FB, and configure genfb(4) or rasops(4) layers accordingly.

Tested on Pine A64+ (arm_simplefb) and Cubietruck (both fdt/simplefb and
arm_simplefb).

Discussed with jmcneill. Thanks!!

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For drivers whose framebuffer is located not page-aligned, permit
offset of mmap up to (length of framebuffer) + (page offset of base
address of framebuffer). This is necessary in order to map the
hi

For drivers whose framebuffer is located not page-aligned, permit
offset of mmap up to (length of framebuffer) + (page offset of base
address of framebuffer). This is necessary in order to map the
highest page of framebuffer correctly, see,
http://cvsweb.netbsd.org/bsdweb.cgi/xsrc/external/mit/xf86-video-wsfb/dist/src/wsfb_driver.c#rev1.35

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Call genfb_cnattach when WSDISPLAY_MULTICONS is defined

if the framebuffer address isn't page aligned, set fbi_fboffset appropriately

Pass WSDISPLAYIO_SVIDEO through to pmf

Add initial support for ARMv8 (AARCH64) (by nisimura@ and ryo@)

- sys/arch/evbarm64 is gone and integrated into sys/arch/evbarm. (by skrll@)
- add support fdt. evbarm/conf/GENERIC64 fdt (bcm2837,sun

Add initial support for ARMv8 (AARCH64) (by nisimura@ and ryo@)

- sys/arch/evbarm64 is gone and integrated into sys/arch/evbarm. (by skrll@)
- add support fdt. evbarm/conf/GENERIC64 fdt (bcm2837,sunxi,tegra) based generic 64bit kernel config. (by skrll@, jmcneill@)

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Always set "is_console" property to true when WSDISPLAY_MULTICONS is defined

Add console support.

Add an FDT "Simple Framebuffer" driver. This lets us take over framebuffers
configured by U-Boot without any knowledge of the underlying hardware.