From a381bcf529ff8c33867500cc9a68a100cfe6d22e Mon Sep 17 00:00:00 2001 From: Kever Yang Date: Tue, 19 Jul 2016 21:16:59 +0800 Subject: ARM64: rockchip: add support for rk3399 SoC based evb RK3399 is a SoC from Rockchip with dual-core Cortex-A72 and quad-core Cortex-A53 CPU. It supports two USB3.0 type-C ports and two USB2.0 EHCI ports. Other interfaces are very much like RK3288, the DRAM are 32bit width address and support address from 0 to 4GB-128MB range. Signed-off-by: Kever Yang Acked-by: Simon Glass --- arch/arm/mach-rockchip/Kconfig | 16 ++++++++++++++++ arch/arm/mach-rockchip/Makefile | 1 + arch/arm/mach-rockchip/rk3399/Kconfig | 23 +++++++++++++++++++++++ arch/arm/mach-rockchip/rk3399/Makefile | 7 +++++++ arch/arm/mach-rockchip/rk3399/rk3399.c | 30 ++++++++++++++++++++++++++++++ 5 files changed, 77 insertions(+) create mode 100644 arch/arm/mach-rockchip/rk3399/Kconfig create mode 100644 arch/arm/mach-rockchip/rk3399/Makefile create mode 100644 arch/arm/mach-rockchip/rk3399/rk3399.c (limited to 'arch/arm/mach-rockchip') diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index a3faafe..1aac3c8 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -3,6 +3,8 @@ if ARCH_ROCKCHIP config ROCKCHIP_RK3036 bool "Support Rockchip RK3036" select CPU_V7 + select SUPPORT_SPL + select SPL help The Rockchip RK3036 is a ARM-based SoC with a dual-core Cortex-A7 including NEON and GPU, Mali-400 graphics, several DDR3 options @@ -12,6 +14,8 @@ config ROCKCHIP_RK3036 config ROCKCHIP_RK3288 bool "Support Rockchip RK3288" select CPU_V7 + select SUPPORT_SPL + select SPL help The Rockchip RK3288 is a ARM-based SoC with a quad-core Cortex-A17 including NEON and GPU, 1MB L2 cache, Mali-T7 graphics, two @@ -19,6 +23,17 @@ config ROCKCHIP_RK3288 and video codec support. Peripherals include Gigabit Ethernet, USB2 host and OTG, SDIO, I2S, UART,s, SPI, I2C and PWMs. +config ROCKCHIP_RK3399 + bool "Support Rockchip RK3399" + select ARM64 + help + The Rockchip RK3399 is a ARM-based SoC with a dual-core Cortex-A72 + and quad-core Cortex-A53. + including NEON and GPU, 1MB L2 cache, Mali-T7 graphics, two + video interfaces supporting HDMI and eDP, several DDR3 options + and video codec support. Peripherals include Gigabit Ethernet, + USB2 host and OTG, SDIO, I2S, UARTs, SPI, I2C and PWMs. + config ROCKCHIP_SPL_BACK_TO_BROM bool "SPL returns to bootrom" default y if ROCKCHIP_RK3036 @@ -29,4 +44,5 @@ config ROCKCHIP_SPL_BACK_TO_BROM source "arch/arm/mach-rockchip/rk3036/Kconfig" source "arch/arm/mach-rockchip/rk3288/Kconfig" +source "arch/arm/mach-rockchip/rk3399/Kconfig" endif diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile index 722b582..157d42f 100644 --- a/arch/arm/mach-rockchip/Makefile +++ b/arch/arm/mach-rockchip/Makefile @@ -16,3 +16,4 @@ obj-y += rk_timer.o endif obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036/ obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288/ +obj-$(CONFIG_ROCKCHIP_RK3399) += rk3399/ diff --git a/arch/arm/mach-rockchip/rk3399/Kconfig b/arch/arm/mach-rockchip/rk3399/Kconfig new file mode 100644 index 0000000..83bd04a --- /dev/null +++ b/arch/arm/mach-rockchip/rk3399/Kconfig @@ -0,0 +1,23 @@ +if ROCKCHIP_RK3399 + +choice + prompt "RK3399 board select" + +config TARGET_EVB_RK3399 + bool "RK3399 evaluation board" + help + RK3399evb is a evaluation board for Rockchp rk3399, + with full function and phisical connectors support like type-C ports, + usb2.0 host ports, LVDS, JTAG, MAC, SDcard, HDMI, USB-2-serial... + +endchoice + +config SYS_SOC + default "rockchip" + +config SYS_MALLOC_F_LEN + default 0x0800 + +source "board/rockchip/evb_rk3399/Kconfig" + +endif diff --git a/arch/arm/mach-rockchip/rk3399/Makefile b/arch/arm/mach-rockchip/rk3399/Makefile new file mode 100644 index 0000000..3f219ac --- /dev/null +++ b/arch/arm/mach-rockchip/rk3399/Makefile @@ -0,0 +1,7 @@ +# +# (C) Copyright 2016 Rockchip Electronics Co., Ltd +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += rk3399.o diff --git a/arch/arm/mach-rockchip/rk3399/rk3399.c b/arch/arm/mach-rockchip/rk3399/rk3399.c new file mode 100644 index 0000000..b9d7629 --- /dev/null +++ b/arch/arm/mach-rockchip/rk3399/rk3399.c @@ -0,0 +1,30 @@ +/* + * Copyright (c) 2016 Rockchip Electronics Co., Ltd + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include + +static struct mm_region rk3399_mem_map[] = { + { + .virt = 0x0UL, + .phys = 0x0UL, + .size = 0x80000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE + }, { + .virt = 0xf0000000UL, + .phys = 0xf0000000UL, + .size = 0x10000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE | + PTE_BLOCK_PXN | PTE_BLOCK_UXN + }, { + /* List terminator */ + 0, + } +}; + +struct mm_region *mem_map = rk3399_mem_map; -- cgit v1.1