GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)
This commit is contained in:
@@ -0,0 +1,21 @@
|
||||
if TARGET_PUMA_RK3399
|
||||
|
||||
config SYS_BOARD
|
||||
default "puma_rk3399"
|
||||
|
||||
config SYS_VENDOR
|
||||
default "theobroma-systems"
|
||||
|
||||
config SYS_CONFIG_NAME
|
||||
default "puma_rk3399"
|
||||
|
||||
config BOARD_SPECIFIC_OPTIONS # dummy
|
||||
def_bool y
|
||||
|
||||
config ENV_SIZE
|
||||
default 0x2000
|
||||
|
||||
config ENV_OFFSET
|
||||
default 0x3fc000 if ENV_IS_IN_SPI_FLASH
|
||||
|
||||
endif
|
||||
@@ -0,0 +1,10 @@
|
||||
PUMA-RK3399
|
||||
M: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
|
||||
M: Klaus Goger <klaus.goger@theobroma-systems.com>
|
||||
S: Maintained
|
||||
F: board/theobroma-systems/puma_rk3399
|
||||
F: include/configs/puma_rk3399.h
|
||||
F: arch/arm/dts/rk3399-puma.dts
|
||||
F: configs/puma-rk3399_defconfig
|
||||
W: https://www.theobroma-systems.com/rk3399-q7/tech-specs
|
||||
T: git git://git.theobroma-systems.com/puma-u-boot.git
|
||||
@@ -0,0 +1,7 @@
|
||||
#
|
||||
# (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
|
||||
#
|
||||
# SPDX-License-Identifier: GPL-2.0+
|
||||
#
|
||||
|
||||
obj-y += puma-rk3399.o
|
||||
@@ -0,0 +1,107 @@
|
||||
Introduction
|
||||
============
|
||||
|
||||
The RK3399-Q7 (Puma) is a system-on-module featuring the Rockchip
|
||||
RK3399 in a Qseven-compatible form-factor.
|
||||
|
||||
RK3399-Q7 features:
|
||||
* CPU: ARMv8 64bit Big-Little architecture,
|
||||
* Big: dual-core Cortex-A72
|
||||
* Little: quad-core Cortex-A53
|
||||
* IRAM: 200KB
|
||||
* DRAM: 4GB-128MB dual-channel
|
||||
* eMMC: onboard eMMC
|
||||
* SD/MMC
|
||||
* GbE (onboard Micrel KSZ9031) Gigabit ethernet PHY
|
||||
* USB:
|
||||
* USB3.0 dual role port
|
||||
* 2x USB3.0 host, 1x USB2.0 host via onboard USB3.0 hub
|
||||
* Display: HDMI/eDP/MIPI
|
||||
* Camera: 2x CSI (one on the edge connector, one on the Q7 specified CSI ZIF)
|
||||
* NOR Flash: onboard SPI NOR
|
||||
* Companion Controller: onboard additional Cortex-M0 microcontroller
|
||||
* RTC
|
||||
* fan controller
|
||||
* CAN
|
||||
|
||||
Here is the step-by-step to boot to U-Boot on rk3399.
|
||||
|
||||
Get the Source and build ATF/Cortex-M0 binaries
|
||||
===============================================
|
||||
|
||||
> git clone git://git.theobroma-systems.com/arm-trusted-firmware.git
|
||||
> git clone git://git.theobroma-systems.com/rk3399-cortex-m0.git
|
||||
|
||||
Compile the ATF
|
||||
===============
|
||||
|
||||
> cd arm-trusted-firmware
|
||||
> make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399 bl31
|
||||
> cp build/rk3399/release/bl31.bin ../u-boot/bl31-rk3399.bin
|
||||
|
||||
Compile the M0 firmware
|
||||
=======================
|
||||
|
||||
> cd ../rk3399-cortex-m0
|
||||
> make CROSS_COMPILE=arm-cortex_m0-eabi-
|
||||
> cp rk3399m0.bin ../u-boot
|
||||
|
||||
Compile the U-Boot
|
||||
==================
|
||||
|
||||
> cd ../u-boot
|
||||
> make CROSS_COMPILE=aarch64-linux-gnu- puma-rk3399_defconfig all
|
||||
|
||||
Package the image
|
||||
=================
|
||||
|
||||
Creating a SPL image for SD-Card/eMMC
|
||||
> tools/mkimage -n rk3399 -T rksd -d spl/u-boot-spl.bin spl_mmc.img
|
||||
Creating a SPL image for SPI-NOR
|
||||
> tools/mkimage -n rk3399 -T rkspi -d spl/u-boot-spl.bin spl_nor.img
|
||||
Create the FIT image containing U-Boot proper, ATF, M0 Firmware, devicetree
|
||||
> make CROSS_COMPILE=aarch64-linux-gnu-
|
||||
|
||||
Flash the image
|
||||
===============
|
||||
|
||||
Copy the SPL to offset 32k for SD/eMMC, offset 0 for NOR-Flash and the FIT
|
||||
image to offset 256k card.
|
||||
|
||||
SD-Card
|
||||
-------
|
||||
|
||||
> dd if=spl_mmc.img of=/dev/sdb seek=64
|
||||
> dd if=u-boot.itb of=/dev/sdb seek=512
|
||||
|
||||
eMMC
|
||||
----
|
||||
|
||||
rkdeveloptool allows to flash the on-board eMMC via the USB OTG interface with
|
||||
help of the Rockchip loader binary.
|
||||
|
||||
> git clone https://github.com/rockchip-linux/rkdeveloptool
|
||||
> cd rkdeveloptool
|
||||
> autoreconf -i && ./configure && make
|
||||
> git clone https://github.com/rockchip-linux/rkbin.git
|
||||
> ./rkdeveloptool db rkbin/rk33/rk3399_loader_v1.08.106.bin
|
||||
> ./rkdeveloptool wl 64 ../spl_mmc.img
|
||||
> ./rkdeveloptool wl 512 ../u-boot.itb
|
||||
|
||||
NOR-Flash
|
||||
---------
|
||||
|
||||
Writing the SPI NOR Flash requires a running U-Boot. For the sake of simplicity
|
||||
we assume you have a SD-Card with a partition containing the required files
|
||||
ready.
|
||||
|
||||
> load mmc 1:1 ${kernel_addr_r} spl_nor.img
|
||||
> sf probe
|
||||
> sf erase 0 +$filesize
|
||||
> sf write $kernel_addr_r 0 ${filesize}
|
||||
> load mmc 1:1 ${kernel_addr_r} u-boot.itb
|
||||
> sf erase 0x40000 +$filesize
|
||||
> sf write $kernel_addr_r 0x40000 ${filesize}
|
||||
|
||||
|
||||
Reboot the system and you should see a U-Boot console on UART0 (115200n8).
|
||||
+94
@@ -0,0 +1,94 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# SPDX-License-Identifier: GPL-2.0+
|
||||
#
|
||||
# Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
|
||||
#
|
||||
# Based on the board/sunxi/mksunxi_fit_atf.sh
|
||||
#
|
||||
# Script to generate FIT image source for 64-bit puma boards with
|
||||
# U-Boot proper, ATF, PMU firmware and devicetree.
|
||||
#
|
||||
# usage: $0 <dt_name> [<dt_name> [<dt_name] ...]
|
||||
|
||||
[ -z "$BL31" ] && BL31="bl31.bin"
|
||||
|
||||
if [ ! -f $BL31 ]; then
|
||||
echo "WARNING: BL31 file $BL31 NOT found, resulting binary is non-functional" >&2
|
||||
echo "Please read Building section in doc/README.rockchip" >&2
|
||||
BL31=/dev/null
|
||||
fi
|
||||
|
||||
[ -z "$PMUM0" ] && PMUM0="rk3399m0.bin"
|
||||
|
||||
if [ ! -f $PMUM0 ]; then
|
||||
echo "WARNING: PMUM0 file $PMUM0 NOT found, resulting binary is non-functional" >&2
|
||||
echo "Please read Building section in doc/README.rockchip" >&2
|
||||
PMUM0=/dev/null
|
||||
fi
|
||||
|
||||
cat << __HEADER_EOF
|
||||
/* SPDX-License-Identifier: GPL-2.0+ OR X11 */
|
||||
/*
|
||||
* Copyright (C) 2017 Theobroma Systems Design und Consulting GmbH
|
||||
*
|
||||
* Minimal dts for a SPL FIT image payload.
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
/ {
|
||||
description = "FIT image with U-Boot proper, ATF bl31, M0 Firmware, DTB";
|
||||
#address-cells = <1>;
|
||||
|
||||
images {
|
||||
uboot {
|
||||
description = "U-Boot (64-bit)";
|
||||
data = /incbin/("u-boot-nodtb.bin");
|
||||
type = "standalone";
|
||||
arch = "arm64";
|
||||
compression = "none";
|
||||
load = <0x4a000000>;
|
||||
};
|
||||
atf {
|
||||
description = "ARM Trusted Firmware";
|
||||
data = /incbin/("$BL31");
|
||||
type = "firmware";
|
||||
arch = "arm64";
|
||||
os = "arm-trusted-firmware";
|
||||
compression = "none";
|
||||
load = <0x1000>;
|
||||
entry = <0x1000>;
|
||||
};
|
||||
pmu {
|
||||
description = "Cortex-M0 firmware";
|
||||
data = /incbin/("$PMUM0");
|
||||
type = "pmu-firmware";
|
||||
compression = "none";
|
||||
load = <0x180000>;
|
||||
};
|
||||
fdt {
|
||||
description = "RK3399-Q7 (Puma) flat device-tree";
|
||||
data = /incbin/("u-boot.dtb");
|
||||
type = "flat_dt";
|
||||
compression = "none";
|
||||
};
|
||||
__HEADER_EOF
|
||||
|
||||
cat << __CONF_HEADER_EOF
|
||||
};
|
||||
|
||||
configurations {
|
||||
default = "conf";
|
||||
conf {
|
||||
description = "Theobroma Systems RK3399-Q7 (Puma) SoM";
|
||||
firmware = "atf";
|
||||
loadables = "uboot", "pmu";
|
||||
fdt = "fdt";
|
||||
};
|
||||
__CONF_HEADER_EOF
|
||||
|
||||
cat << __ITS_EOF
|
||||
};
|
||||
};
|
||||
__ITS_EOF
|
||||
@@ -0,0 +1,219 @@
|
||||
// SPDX-License-Identifier: GPL-2.0+
|
||||
/*
|
||||
* (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <dm.h>
|
||||
#include <env.h>
|
||||
#include <misc.h>
|
||||
#include <spl.h>
|
||||
#include <syscon.h>
|
||||
#include <u-boot/crc.h>
|
||||
#include <usb.h>
|
||||
#include <dm/pinctrl.h>
|
||||
#include <dm/uclass-internal.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/setup.h>
|
||||
#include <asm/arch-rockchip/clock.h>
|
||||
#include <asm/arch-rockchip/hardware.h>
|
||||
#include <asm/arch-rockchip/grf_rk3399.h>
|
||||
#include <asm/arch-rockchip/periph.h>
|
||||
#include <asm/arch-rockchip/misc.h>
|
||||
#include <power/regulator.h>
|
||||
#include <u-boot/sha256.h>
|
||||
|
||||
static void setup_iodomain(void)
|
||||
{
|
||||
const u32 GRF_IO_VSEL_GPIO4CD_SHIFT = 3;
|
||||
struct rk3399_grf_regs *grf =
|
||||
syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
|
||||
|
||||
/*
|
||||
* Set bit 3 in GRF_IO_VSEL so PCIE_RST# works (pin GPIO4_C6).
|
||||
* Linux assumes that PCIE_RST# works out of the box as it probes
|
||||
* PCIe before loading the iodomain driver.
|
||||
*/
|
||||
rk_setreg(&grf->io_vsel, 1 << GRF_IO_VSEL_GPIO4CD_SHIFT);
|
||||
}
|
||||
|
||||
/*
|
||||
* Swap mmc0 and mmc1 in boot_targets if booted from SD-Card.
|
||||
*
|
||||
* If bootsource is uSD-card we can assume that we want to use the
|
||||
* SD-Card instead of the eMMC as first boot_target for distroboot.
|
||||
* We only want to swap the defaults and not any custom environment a
|
||||
* user has set. We exit early if a changed boot_targets environment
|
||||
* is detected.
|
||||
*/
|
||||
static int setup_boottargets(void)
|
||||
{
|
||||
const char *boot_device =
|
||||
ofnode_get_chosen_prop("u-boot,spl-boot-device");
|
||||
char *env_default, *env;
|
||||
|
||||
if (!boot_device) {
|
||||
debug("%s: /chosen/u-boot,spl-boot-device not set\n",
|
||||
__func__);
|
||||
return -1;
|
||||
}
|
||||
debug("%s: booted from %s\n", __func__, boot_device);
|
||||
|
||||
env_default = env_get_default("boot_targets");
|
||||
env = env_get("boot_targets");
|
||||
if (!env) {
|
||||
debug("%s: boot_targets does not exist\n", __func__);
|
||||
return -1;
|
||||
}
|
||||
debug("%s: boot_targets current: %s - default: %s\n",
|
||||
__func__, env, env_default);
|
||||
|
||||
if (strcmp(env_default, env) != 0) {
|
||||
debug("%s: boot_targets not default, don't change it\n",
|
||||
__func__);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Only run, if booting from mmc1 (i.e. /dwmmc@fe320000) and
|
||||
* only consider cases where the default boot-order first
|
||||
* tries to boot from mmc0 (eMMC) and then from mmc1
|
||||
* (i.e. external SD).
|
||||
*
|
||||
* In other words: the SD card will be moved to earlier in the
|
||||
* order, if U-Boot was also loaded from the SD-card.
|
||||
*/
|
||||
if (!strcmp(boot_device, "/dwmmc@fe320000")) {
|
||||
char *mmc0, *mmc1;
|
||||
|
||||
debug("%s: booted from SD-Card\n", __func__);
|
||||
mmc0 = strstr(env, "mmc0");
|
||||
mmc1 = strstr(env, "mmc1");
|
||||
|
||||
if (!mmc0 || !mmc1) {
|
||||
debug("%s: only one mmc boot_target found\n", __func__);
|
||||
return -1;
|
||||
}
|
||||
|
||||
/*
|
||||
* If mmc0 comes first in the boot order, we need to change
|
||||
* the strings to make mmc1 first.
|
||||
*/
|
||||
if (mmc0 < mmc1) {
|
||||
mmc0[3] = '1';
|
||||
mmc1[3] = '0';
|
||||
debug("%s: set boot_targets to: %s\n", __func__, env);
|
||||
env_set("boot_targets", env);
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int misc_init_r(void)
|
||||
{
|
||||
const u32 cpuid_offset = 0x7;
|
||||
const u32 cpuid_length = 0x10;
|
||||
u8 cpuid[cpuid_length];
|
||||
int ret;
|
||||
|
||||
ret = rockchip_cpuid_from_efuse(cpuid_offset, cpuid_length, cpuid);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
ret = rockchip_cpuid_set(cpuid, cpuid_length);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
ret = rockchip_setup_macaddr();
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
setup_iodomain();
|
||||
setup_boottargets();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_SERIAL_TAG
|
||||
void get_board_serial(struct tag_serialnr *serialnr)
|
||||
{
|
||||
char *serial_string;
|
||||
u64 serial = 0;
|
||||
|
||||
serial_string = env_get("serial#");
|
||||
|
||||
if (serial_string)
|
||||
serial = simple_strtoull(serial_string, NULL, 16);
|
||||
|
||||
serialnr->high = (u32)(serial >> 32);
|
||||
serialnr->low = (u32)(serial & 0xffffffff);
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Switch power at an external regulator (for our root hub).
|
||||
*
|
||||
* @param ctrl pointer to the xHCI controller
|
||||
* @param port port number as in the control message (one-based)
|
||||
* @param enable boolean indicating whether to enable or disable power
|
||||
* @return returns 0 on success, an error-code on failure
|
||||
*/
|
||||
static int board_usb_port_power_set(struct udevice *dev, int port,
|
||||
bool enable)
|
||||
{
|
||||
#if CONFIG_IS_ENABLED(OF_CONTROL) && CONFIG_IS_ENABLED(DM_REGULATOR)
|
||||
/* We start counting ports at 0, while USB counts from 1. */
|
||||
int index = port - 1;
|
||||
const char *regname = NULL;
|
||||
struct udevice *regulator;
|
||||
const char *prop = "tsd,usb-port-power";
|
||||
int ret;
|
||||
|
||||
debug("%s: ctrl '%s' port %d enable %s\n", __func__,
|
||||
dev_read_name(dev), port, enable ? "true" : "false");
|
||||
|
||||
ret = dev_read_string_index(dev, prop, index, ®name);
|
||||
if (ret < 0) {
|
||||
debug("%s: ctrl '%s' port %d: no entry in '%s'\n",
|
||||
__func__, dev_read_name(dev), port, prop);
|
||||
return ret;
|
||||
}
|
||||
|
||||
ret = regulator_get_by_platname(regname, ®ulator);
|
||||
if (ret) {
|
||||
debug("%s: ctrl '%s' port %d: could not get regulator '%s'\n",
|
||||
__func__, dev_read_name(dev), port, regname);
|
||||
return ret;
|
||||
}
|
||||
|
||||
regulator_set_enable(regulator, enable);
|
||||
return 0;
|
||||
#else
|
||||
return -ENOTSUPP;
|
||||
#endif
|
||||
}
|
||||
|
||||
void usb_hub_reset_devices(struct usb_hub_device *hub, int port)
|
||||
{
|
||||
struct udevice *dev = hub->pusb_dev->dev;
|
||||
struct udevice *ctrl;
|
||||
|
||||
/* We are only interested in our root-hubs */
|
||||
if (usb_hub_is_root_hub(dev) == false)
|
||||
return;
|
||||
|
||||
ctrl = usb_get_bus(dev);
|
||||
if (!ctrl) {
|
||||
debug("%s: could not retrieve ctrl for hub\n", __func__);
|
||||
return;
|
||||
}
|
||||
|
||||
/*
|
||||
* To work around an incompatibility between the single-threaded
|
||||
* USB stack in U-Boot and (a strange low-power mode of) the USB
|
||||
* hub we have on-module, we need to delay powering on the hub
|
||||
* until the first time the port is probed.
|
||||
*/
|
||||
board_usb_port_power_set(ctrl, port, true);
|
||||
}
|
||||
Reference in New Issue
Block a user