From 9fb8e24804ea65a0edead7d7d606da016a71fdd8 Mon Sep 17 00:00:00 2001 From: Peter Robinson Date: Mon, 20 Apr 2020 20:27:36 +0100 Subject: rockchip: Add initial support for the Pinebook Pro laptop from Pine64. Specification: - Rockchip RK3399 - 4GB Dual-Channel LPDDR4 - eMMC socket - mSD card slot - 128Mbit (16Mb) SPI Flash - AP6256 for 11AC WiFi + BT5 - 14 inch 1920*1080 eDP MiPi display - Camera - USB 3.0, 2.0 ports - Type-C port with alt-mode display (DP 1.2) and 15W charge - DC 5V/3A - optional PCIe slot for NVMe SSD drive Signed-off-by: Peter Robinson Tested-by: Vagrant Cascadian Reviewed-by: Kever Yang Signed-off-by: Kever Yang --- board/pine64/pinebook-pro-rk3399/Kconfig | 15 +++++ board/pine64/pinebook-pro-rk3399/MAINTAINERS | 8 +++ board/pine64/pinebook-pro-rk3399/Makefile | 1 + .../pinebook-pro-rk3399/pinebook-pro-rk3399.c | 75 ++++++++++++++++++++++ 4 files changed, 99 insertions(+) create mode 100644 board/pine64/pinebook-pro-rk3399/Kconfig create mode 100644 board/pine64/pinebook-pro-rk3399/MAINTAINERS create mode 100644 board/pine64/pinebook-pro-rk3399/Makefile create mode 100644 board/pine64/pinebook-pro-rk3399/pinebook-pro-rk3399.c (limited to 'board/pine64') diff --git a/board/pine64/pinebook-pro-rk3399/Kconfig b/board/pine64/pinebook-pro-rk3399/Kconfig new file mode 100644 index 0000000000..3bb7ca448e --- /dev/null +++ b/board/pine64/pinebook-pro-rk3399/Kconfig @@ -0,0 +1,15 @@ +if TARGET_PINEBOOK_PRO_RK3399 + +config SYS_BOARD + default "pinebook-pro-rk3399" + +config SYS_VENDOR + default "pine64" + +config SYS_CONFIG_NAME + default "pinebook-pro-rk3399" + +config BOARD_SPECIFIC_OPTIONS + def_bool y + +endif diff --git a/board/pine64/pinebook-pro-rk3399/MAINTAINERS b/board/pine64/pinebook-pro-rk3399/MAINTAINERS new file mode 100644 index 0000000000..227c1c0bea --- /dev/null +++ b/board/pine64/pinebook-pro-rk3399/MAINTAINERS @@ -0,0 +1,8 @@ +PINEBOOK_PRO +M: Peter Robinson +S: Maintained +F: board/pine64/rk3399-pinebook-pro/ +F: include/configs/rk3399-pinebook-pro.h +F: arch/arm/dts/rk3399-pinebook-pro.dts +F: arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi +F: configs/pinebook-pro-rk3399_defconfig diff --git a/board/pine64/pinebook-pro-rk3399/Makefile b/board/pine64/pinebook-pro-rk3399/Makefile new file mode 100644 index 0000000000..2f692a12a6 --- /dev/null +++ b/board/pine64/pinebook-pro-rk3399/Makefile @@ -0,0 +1 @@ +obj-y += pinebook-pro-rk3399.o diff --git a/board/pine64/pinebook-pro-rk3399/pinebook-pro-rk3399.c b/board/pine64/pinebook-pro-rk3399/pinebook-pro-rk3399.c new file mode 100644 index 0000000000..516292aaa5 --- /dev/null +++ b/board/pine64/pinebook-pro-rk3399/pinebook-pro-rk3399.c @@ -0,0 +1,75 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2016 Rockchip Electronics Co., Ltd + * (C) Copyright 2020 Peter Robinson + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define GRF_IO_VSEL_BT565_SHIFT 0 +#define PMUGRF_CON0_VSEL_SHIFT 8 + +#ifndef CONFIG_SPL_BUILD +int board_early_init_f(void) +{ + struct udevice *regulator; + int ret; + + ret = regulator_get_by_platname("vcc5v0_usb", ®ulator); + if (ret) { + pr_debug("%s vcc5v0_usb init fail! ret %d\n", __func__, ret); + goto out; + } + + ret = regulator_set_enable(regulator, true); + if (ret) + pr_debug("%s vcc5v0-host-en-gpio set fail! ret %d\n", __func__, ret); + +out: + return 0; +} +#endif + +#ifdef CONFIG_MISC_INIT_R +static void setup_iodomain(void) +{ + struct rk3399_grf_regs *grf = + syscon_get_first_range(ROCKCHIP_SYSCON_GRF); + struct rk3399_pmugrf_regs *pmugrf = + syscon_get_first_range(ROCKCHIP_SYSCON_PMUGRF); + + /* BT565 is in 1.8v domain */ + rk_setreg(&grf->io_vsel, 1 << GRF_IO_VSEL_BT565_SHIFT); + + /* Set GPIO1 1.8v/3.0v source select to PMU1830_VOL */ + rk_setreg(&pmugrf->soc_con0, 1 << PMUGRF_CON0_VSEL_SHIFT); +} + +int misc_init_r(void) +{ + const u32 cpuid_offset = 0x7; + const u32 cpuid_length = 0x10; + u8 cpuid[cpuid_length]; + int ret; + + setup_iodomain(); + + 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; + + return ret; +} +#endif -- cgit