cmd depends on DM_CHARGE_DISPLAY and default y.
Change-Id: I5e685e0020c4aa1da80ffc27e5a576bc8969c3be
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
- use standard dm framework to implement all key drivers;
- all key node to be children and attach to key bus;
- dm key uclass takes over most work;
- reduce a lot of driver code size;
Change-Id: I9ea4515249d493eb4434890b90350f694c07404f
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
- add amp uclass;
- add a simple rockchip amp driver.
An example for amps dts node configure:
amps {
compatible = "uboot,rockchip-amp";
status = "okay";
amp@0 {
description = "mcu-os1";
partition = "mcu1";
cpu = <0x1>; // this is mpidr!
load = <0x800000>;
entry = <0x800000>;
memory = <0x800000 0x400000>;
};
amp@1 {
......
};
......
};
U-Boot loads "mcu-os1" firmware to "0x800000" address from partiton
"mcu1" for cpu[1], the cpu[1] entry address is 0x800000. And
U-Boot reserve memory from 0x800000 with 0x400000 size in order
to make it invisible for kernel.
Please use rockchip tool "mkkrnlimg" to pack firmware binary, example:
./scripts/mkkrnlimg mcu-os1.bin mcu-os1.img
Change-Id: I127d5d9f460ec0c1812a76fb4c3702e82f21c9a6
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
The under-voltage protection will shutdown the LDO3 and reset the PMIC.
Change-Id: Ic84c7ad1a2eed8c1f983e761988ffb903fc878af
Signed-off-by: Shengfei Xu <xsf@rock-chips.com>
Some platform provides more than one dram banks and reserved firmware
regions (eg. ATF, OP-TEE, etc) by pre-loader dynamically. It means
there are memory holes in board dram layout. What's more, U-Boot will
reserved regions at the late bootflow(eg. firmware reserved for AMP).
So we introduce bidram mechanism to manage GD board bi_dram[], which
provides a way to easily manage memory holes and update bi_dram[]. It
dpends on LMB which provides a good algorithm to manage memory blocks.
What's different from sysmem?
- bidram manage and pass the avaliable memory blocks to kernel;
- sysmem is only for U-Boot memory management to avoid ram overlap,
it doesn't matter about kernel avaliable memory.
Change-Id: I697cbb80bdc961e4ad5ab94548e2dc93feefde6f
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
- import memblk id to manage memory blocks;
- change "sysmem_property" to generic "memblock";
- use alloc instead of reserve for all memory blocks;
- clean up and fix some logic;
- add U-Boot cmd for sysmem;
Change-Id: I614223ce3bf97a7b3566412a9d1864fb30b68fd8
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Provide generic id and struct for memory blocks.
Change-Id: I1fe00dfdb8ee8209eca55c8e7ebbedcafa0371a1
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
use rockchip_setup_ddr_param to setup ddr parameter.
The dram_init() and dram_init_banksize() make use of
sdram common code.
Change-Id: Icfc6cbef9fcc128e3a835184b46b89b9b22aab16
Signed-off-by: Zhihuan He <huan.he@rock-chips.com>
Forbid reading data beyong addr 32MB to protect user data & firmware. Excess
partial is filled with 0xcc. The addr 32MB is quoted from pre-loader.
Change-Id: I96f4fb3bb0d88a309fef20650863011cd9f0dfd9
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
- using IRQ_X() to print message;
- update some comment;
- rename some function;
- add more strict irq sanity;
Change-Id: If5432818d4bc12fc1aa0b8aca6898bbf79dfa9fb
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
support rtc alarm interrupt and alarm trigger power up.
Change-Id: I7752f173d524f579b57b862d2788296ab1486c14
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
This patch adds a new RGB media bus formats that describe
18-bit samples transferred over an LVDS bus with three
differential data pairs, serialized into 7 time slots,
using standard JEIDA data ordering.
Change-Id: I54b674aa8b067452007de076010dbd6a3c7f4a52
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Sometimes, framework or user would call fdt_increase_size() to update
fdt size, it's better reserve more space to avoid sysmem gives the fdt
region overflow report.
The CONFIG_SYS_FDT_PAD default value is sync with bootm framework
in: common/image-fdt.c
Change-Id: I363e9a4182e13b1628a76666acd8272d25db659d
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
This imports drivers/gpu/drm/drm_mipi_dsi.c from Linux kernel 4.9.
It can be very helpful when porting Linux mipi dsi driver to U-Boot.
DSI hosts expose operations which can be used by DSI peripheral drivers
to access associated devices.
Change-Id: Iccfa9d946f33458867f4d4db0ce04aeb1918e855
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Adding new DCS commands which are specified in the
DCS 1.3 spec related to CABC.
Change-Id: I42aeb4189f3444a8387a868ae25c8518a2f8d596
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
"console event" is similar to some hotkey event(mainly long press),
we can make something triggered by hotkey.
Change-Id: I845d9820997b4a90d55c9575e424b0eaafbc7b0c
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
1.mmc testsecurestorage to test secure storage
2.test secure storage in rpmb and test secure storage in
security partition when use emmc
3.test secure storage in security partition when use nand
Change-Id: Id6f72893c002c5040cb1790051c9685911878df7
Signed-off-by: Hisping Lin <hisping.lin@rock-chips.com>
rk817/rk809 must restore the PMIC_POWER_EN OTP value before the system reboot.
Change-Id: Ia62cb8f5b0dc9fef8a32a3af5f087c55a9888d78
Signed-off-by: Shengfei Xu <xsf@rock-chips.com>
- add interface to get android avb enable state;
- get ramdisk from "ramdisk_addr_r" only when android avb disabled
and CONFIG_ANDROID_BOOT_IMAGE_SEPARATE is enabled;
(fixes: 644e344 android: support loading android image separate)
Change-Id: I7280f911a0c5db851d119acb458b3f335dc28bce
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
It avoids fdt overlap with large boot.img/recovery.img, moving
fdt ahead of boot.img/recovery.img and moving ramdisk backward
is safer.
Change-Id: I362ff778dbdae42e667dcfc054dc1a0f5e06aa6c
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
It avoids fdt overlap with large boot.img/recovery.img, moving
fdt ahead of boot.img/recovery.img and moving ramdisk backward
is safer.
Change-Id: I229d5a996c445c1f956e51f0b35e43aa48cbcd1c
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
It avoids fdt overlap with large boot.img/recovery.img, moving
fdt ahead of boot.img/recovery.img and moving ramdisk backward
is safer.
Change-Id: I6445227d6e36c4625a0c6badaf00c0cad0c9211c
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
It avoids fdt overlap with large boot.img/recovery.img, moving
fdt ahead of boot.img/recovery.img and moving ramdisk backward
is safer.
Change-Id: Ida5470874e8373026112236db59d30ebd9c58f37
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Joseph Chen
Jason Zhu
Yu YongZhen
Elaine Zhang
Shengfei Xu
XiaoDong Huang
Kever Yang
Zhihuan He
Hisping Lin
Wyon Bi
Tony Xu
Chen Jinsen
Zorro Liu