ARM: dts: rv1126-evb-ddr3-v10:add support os04a10,
change module name to match iq files
ARM: dts: rv1126-ipc2-ddr3-v10:
change module name to match iq files
ARM: dts: rv1126-sphericalipc-ddr3-v10:
change module name to match iq files
Change-Id: Icd30fd167c2937e466398add575f01cb204b0b05
Signed-off-by: Zefa Chen <zefa.chen@rock-chips.com>
And set record-size to 128KB, console-size/pmsg-size to 256KB.
Change-Id: I690e6ed5050b8079a251eb05da94209b117144be
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Support use reserved RAM memory as a block device.
Change-Id: I64367a2cb67467425a0e4c6753fa5af0a245405d
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
The physical memory of a system is divided into several types, like
memory reserved for device, for kernel pagetable, etc. The remaining
area is for Buddy allocator. Normally, The memory for Buddy is consist
of different size blocks, so, under meeting the memory request of kernel
booting, we can defer free the large block size to Buddy which can be
done later in work queue in parallel to other kernel threads, and the
size of the large block can be defined in kernel command line
Save boot time about 6ms on 512MB rv1126 evb.
Change-Id: Ie7a8d3122d8d92ad918e8bf680f5949412709f37
Signed-off-by: Simon Xue <xxm@rock-chips.com>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
1.add group hold to make sure exposure sync
2.set different link_freq and pixel_rate according to pixel format
Change-Id: I087c95f954fe03d04ade7b4c268e7b29ea21ffcd
Signed-off-by: Zefa Chen <zefa.chen@rock-chips.com>
rdbk mode:
1. config iq param effecting immediately before each stream start;
2. config iq param effecting on next frame at last v start of current frame;
other mode:
1. config iq param on each frame end;
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
Change-Id: I10178c2f62fe6792b359434324e16e307cdf7620
TSADC PHY clk is 2~6M, but a few boards 2M tsadc does not work.
Change-Id: I34b7e845be3713d9603ec159eae5f57cf63b003a
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Support call same level initcall async in kthread.
Introduce kernel parameter "initcall_nr_threads" control how many threads.
initcall_nr_threads default is 0, which disable intcall async.
initcall_nr_threads=-1, auto selected the number of threads.
Save boot time about 29ms on rk3126-bnd-d708 board.
Change-Id: I04663d22500bc1d65ca5841fb08e4b57083d6b5e
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
1. fix gain_wr_length is wrong;
2. disable isp gain output when pp is not enable;
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
Change-Id: Ib47c858e37db99a3d339fe6757a4a27517f49c17
6M reserved when CONFIG_ROCKCHIP_THUNDER_BOOT=y.
Change-Id: Idd4bb302667e851f544b087af1ed7391b58d2075
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
There are some constrains for pll.
Input frequency range(Int): 5MHz to 1200MHz.
Input frequency range(Frac): 10MHz to 1200MHz.
Output frequency range: 16MHz to 6400MHz.
VCO frequency range: 1600MHz to 6400MHz.
Feedback divide(Int): 16 t0 640.
Feedback divide(Frac): 20 to 320.
Postdiv1 >= Postdiv2.
Change-Id: I03546fa5061856322fc57b335c6b0850d0113e2f
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
The working flow of new feature is:
->bootloader decompress ramdisk.gz to cpio data first and start kernel.
->decompressor driver notify initramfs that cpio data ready.
->initramfs continue to flush cpio data to rootfs.
Change-Id: I9cd5708fc93270ce77376c26d9da5a5c219996c1
Signed-off-by: Simon Xue <xxm@rock-chips.com>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
In memmap_init_zone, it check all pages valid or deffered by single page,
then zero and init the corresponding page struct. It is safe to zero all
page struct in advance at once no matter what the state of every page is.
This can save time when booting kernel.
Change-Id: Ieb5864231fbc751e9438be488a77ce442b91ce7b
Signed-off-by: Simon Xue <xxm@rock-chips.com>
one mplanes for fbc format, user need to calculate
payload offset:
ALIGN(ALIGN(width,16) * ALIGN(height,16) / 16, 4096)
Change-Id: I2503b0a116e62cd3c4f320fa3f9d6405e7b27e5c
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
set selection to ispp will request mpfbc crop output
Change-Id: I3d8930a95e117fb44a6491357d328ccf87684993
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
According to the hardware test signal, the default drive
strength signal for SPI pins is too strong and changes to
level0 will not.
Change-Id: I5429b5a1915137eec256f483c4daec778b5fd7a9
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
