[U-Boot] [PATCH] arm: add initial support for the Phytium FT2004 SoC
This adds platform code and the device tree for the Phytium FT2004 SoC. The initial support comprises the UART and the GMAC.
Signed-off-by: Steven Hao steven_hao5189@outlook.com --- MAINTAINERS | 6 +++ arch/arm/Kconfig | 8 ++++ arch/arm/dts/Makefile | 2 + arch/arm/dts/phytium-ft2004.dts | 33 ++++++++++++++ board/phytium/ft2004/Kconfig | 12 +++++ board/phytium/ft2004/MAINTAINERS | 8 ++++ board/phytium/ft2004/Makefile | 9 ++++ board/phytium/ft2004/cpu.h | 23 ++++++++++ board/phytium/ft2004/ft2004.c | 96 ++++++++++++++++++++++++++++++++++++++++ configs/ft2004_defconfig | 35 +++++++++++++++ include/configs/ft2004.h | 24 ++++++++++ 11 files changed, 256 insertions(+) create mode 100644 arch/arm/dts/phytium-ft2004.dts create mode 100644 board/phytium/ft2004/Kconfig create mode 100644 board/phytium/ft2004/MAINTAINERS create mode 100644 board/phytium/ft2004/Makefile create mode 100644 board/phytium/ft2004/cpu.h create mode 100644 board/phytium/ft2004/ft2004.c create mode 100644 configs/ft2004_defconfig create mode 100644 include/configs/ft2004.h
diff --git a/MAINTAINERS b/MAINTAINERS index c536566..1f354b0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -468,6 +468,12 @@ S: Maintained T: git https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze.git F: arch/arm/mach-zynqmp-r5/
+ARM PHYTIUM +M: liuhao liuhao@phytium.com.cn +M: shuyiqi shuyiqi@phytium.com.cn +S: Maintained +F: arch/arm/dts/phytium-ft2004.dts + BINMAN M: Simon Glass sjg@chromium.org S: Maintained diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 384e382..b4a7cb0 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1612,6 +1612,13 @@ config ARCH_ASPEED select OF_CONTROL imply CMD_DM
+config TARGET_FT2004 + bool "Support Phytium FT2004 Platform" + select ARM64 + help + Support for FT2004 platform. + It has 1GB Sdram, uart and gmac. + endchoice
config ARCH_SUPPORT_TFABOOT @@ -1812,6 +1819,7 @@ source "board/woodburn/Kconfig" source "board/xilinx/Kconfig" source "board/xilinx/zynq/Kconfig" source "board/xilinx/zynqmp/Kconfig" +source "board/phytium/ft2004/Kconfig"
source "arch/arm/Kconfig.debug"
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 73d47f5..d6144fe 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -816,6 +816,8 @@ dtb-$(CONFIG_TARGET_VEXPRESS_CA5X2) += vexpress-v2p-ca5s.dtb dtb-$(CONFIG_TARGET_VEXPRESS_CA9X4) += vexpress-v2p-ca9.dtb dtb-$(CONFIG_TARGET_VEXPRESS_CA15_TC2) += vexpress-v2p-ca15_a7.dtb
+dtb-$(CONFIG_TARGET_FT2004) += phytium-ft2004.dtb + targets += $(dtb-y)
# Add any required device tree compiler flags here diff --git a/arch/arm/dts/phytium-ft2004.dts b/arch/arm/dts/phytium-ft2004.dts new file mode 100644 index 0000000..e34cb09 --- /dev/null +++ b/arch/arm/dts/phytium-ft2004.dts @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019, Phytium Ltd. + * shuyiqi shuyiqi@phytium.com.cn + */ + +/dts-v1/; + +/ { + model = "Phytium FT2004"; + compatible = "phytium,ft2004"; + #address-cells = <2>; + #size-cells = <2>; + + ethernet@2820c000 { + compatible = "st,stm32-dwmac"; + reg = <0x0 0x2820C000 0x0 0x2000>; + phy-mode = "rgmii"; + }; + + ethernet@28210000 { + compatible = "st,stm32-dwmac"; + reg = <0x0 0x28210000 0x0 0x2000>; + phy-mode = "rgmii"; + }; + + uart@28001000 { + compatible = "arm,pl011"; + reg = <0x0 0x28001000 0x0 0x1000>; + clock = <48000000>; + }; +}; + diff --git a/board/phytium/ft2004/Kconfig b/board/phytium/ft2004/Kconfig new file mode 100644 index 0000000..865a609 --- /dev/null +++ b/board/phytium/ft2004/Kconfig @@ -0,0 +1,12 @@ +if TARGET_FT2004 + +config SYS_BOARD + default "ft2004" + +config SYS_VENDOR + default "phytium" + +config SYS_CONFIG_NAME + default "ft2004" + +endif diff --git a/board/phytium/ft2004/MAINTAINERS b/board/phytium/ft2004/MAINTAINERS new file mode 100644 index 0000000..8ddbb23 --- /dev/null +++ b/board/phytium/ft2004/MAINTAINERS @@ -0,0 +1,8 @@ +FT2004 BOARD +M: liuhao liuhao@phytium.com.cn +M: shuyiqi shuyiqi@phytium.com.cn +S: Maintained +F: board/phytium/ft2004/* +F: include/configs/ft2004.h +F: configs/ft2004_defconfig + diff --git a/board/phytium/ft2004/Makefile b/board/phytium/ft2004/Makefile new file mode 100644 index 0000000..e860789 --- /dev/null +++ b/board/phytium/ft2004/Makefile @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (C) 2019 +# shuyiqi shuyiqi@phytium.com.cn +# liuhao liuhao@phytium.com.cn +# + +obj-y += ft2004.o + diff --git a/board/phytium/ft2004/cpu.h b/board/phytium/ft2004/cpu.h new file mode 100644 index 0000000..3574a6b --- /dev/null +++ b/board/phytium/ft2004/cpu.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2019 + * Phytium Technology Ltd <www.phytium.com> + * shuyiqi shuyiqi@phytium.com.cn + */ + +#ifndef _FT2004_CPU_H +#define _FT2004_CPU_H + +/* FLUSH L3 CASHE */ +#define HNF_COUNT 0x8 +#define HNF_PSTATE_REQ (HNF_BASE + 0x10) +#define HNF_PSTATE_STAT (HNF_BASE + 0x18) +#define HNF_PSTATE_OFF 0x0 +#define HNF_PSTATE_SFONLY 0x1 +#define HNF_PSTATE_HALF 0x2 +#define HNF_PSTATE_FULL 0x3 +#define HNF_STRIDE 0x10000 +#define HNF_BASE (unsigned long)(0x3A200000) + +#endif /* _FT2004_CPU_H */ + diff --git a/board/phytium/ft2004/ft2004.c b/board/phytium/ft2004/ft2004.c new file mode 100644 index 0000000..1f4440d --- /dev/null +++ b/board/phytium/ft2004/ft2004.c @@ -0,0 +1,96 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 + * shuyiqi shuyiqi@phytium.com.cn + * liuhao liuhao@phytium.com.cn + */ + +#include <common.h> +#include <asm/armv8/mmu.h> +#include <asm/system.h> +#include <asm/io.h> +#include <linux/arm-smccc.h> +#include <linux/kernel.h> +#include <scsi.h> +#include "cpu.h" + +DECLARE_GLOBAL_DATA_PTR; + +int dram_init(void) +{ + gd->mem_clk = 0; + gd->ram_size = PHYS_SDRAM_1_SIZE; + return 0; +} + +int dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + + return 0; +} + +int board_init(void) +{ + return 0; +} + +void reset_cpu(ulong addr) +{ + struct arm_smccc_res res; + + printf("run in %s\n", __func__); + arm_smccc_smc(0x84000009, 0, 0, 0, 0, 0, 0, 0, &res); + printf("reset cpu error, %lx\n", res.a0); +} + +static struct mm_region ft2004_mem_map[] = { + { + .virt = 0x0UL, + .phys = 0x0UL, + .size = 0x80000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE | + PTE_BLOCK_PXN | + PTE_BLOCK_UXN + }, + { + .virt = (u64)PHYS_SDRAM_1, + .phys = (u64)PHYS_SDRAM_1, + .size = (u64)PHYS_SDRAM_1_SIZE, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_NS | + PTE_BLOCK_INNER_SHARE + }, + { + 0, + } +}; + +struct mm_region *mem_map = ft2004_mem_map; + +int print_cpuinfo(void) +{ + printf("CPU: Phytium ft2004 %ld MHz\n", gd->cpu_clk); + return 0; +} + +int __asm_flush_l3_dcache(void) +{ + int i, pstate; + + for (i = 0; i < HNF_COUNT; i++) + writeq(HNF_PSTATE_SFONLY, HNF_PSTATE_REQ + i * HNF_STRIDE); + for (i = 0; i < HNF_COUNT; i++) { + do { + pstate = readq(HNF_PSTATE_STAT + i * HNF_STRIDE); + } while ((pstate & 0xf) != (HNF_PSTATE_SFONLY << 2)); + } + + for (i = 0; i < HNF_COUNT; i++) + writeq(HNF_PSTATE_FULL, HNF_PSTATE_REQ + i * HNF_STRIDE); + + return 0; +} + diff --git a/configs/ft2004_defconfig b/configs/ft2004_defconfig new file mode 100644 index 0000000..2f74534 --- /dev/null +++ b/configs/ft2004_defconfig @@ -0,0 +1,35 @@ +CONFIG_ARM=y +CONFIG_ARM64=y +CONFIG_TARGET_FT2004=y +CONFIG_SYS_PROMPT="ft2004#" +CONFIG_SYS_TEXT_BASE=0x88000000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_AHCI=y +CONFIG_ARM_SMCCC=y + +CONFIG_OF_CONTROL=y +CONFIG_OF_SEPARATE=y +CONFIG_DEFAULT_DEVICE_TREE="phytium-ft2004" +CONFIG_DM=y + +CONFIG_NET=y +CONFIG_NETDEVICES=y +CONFIG_DM_ETH=y +CONFIG_CMD_NET=y +CONFIG_CMD_BOOTP=y +CONFIG_CMD_TFTPBOOT=y +CONFIG_CMD_TFTPPUT=y +CONFIG_CMD_PING=y +CONFIG_ETH_DESIGNWARE=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_LIB_RAND=y + +CONFIG_DM_SERIAL=y +CONFIG_PL01X_SERIAL=y + +# CONFIG_DISPLAY_CPUINFO is not set +# CONFIG_DISPLAY_BOARDINFO is not set +# CONFIG_CMD_LZMADEC is not set +# CONFIG_CMD_UNZIP is not set +# CONFIG_MMC is not set +# CONFIG_PSCI_RESET is not set diff --git a/include/configs/ft2004.h b/include/configs/ft2004.h new file mode 100644 index 0000000..227d25b --- /dev/null +++ b/include/configs/ft2004.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2019 + * shuyiqi shuyiqi@phytium.com.cn + * liuhao liuhao@phytium.com.cn + */ + +#ifndef __FT_2004_CONFIG_H__ +#define __FT_2004_CONFIG_H__ + +/* Sdram Bank #1 Address */ +#define PHYS_SDRAM_1 0x80000000 +#define PHYS_SDRAM_1_SIZE 0x7B000000 +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 + +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000000) + +/* Size of Malloc Pool */ +#define CONFIG_ENV_SIZE 4096 +#define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024 + CONFIG_ENV_SIZE) + +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE - 0x100000) + +#endif
Hello Tom,
as Albert is not available anymore I forward this to you.
Best regards
Heinrich
-------- Forwarded Message -------- Subject: [PATCH] arm: add initial support for the Phytium FT2004 SoC Date: Thu, 10 Oct 2019 05:43:00 +0000 From: liu hao steven_hao5189@outlook.com To: albert.u.boot@aribaud.net albert.u.boot@aribaud.net CC: liuhao@phytium.com.cn liuhao@phytium.com.cn, xypron.glpk@gmx.de xypron.glpk@gmx.de, jagan@amarulasolutions.com jagan@amarulasolutions.com, marek.vasut@gmail.com marek.vasut@gmail.com, sr@denx.de sr@denx.de, afd@ti.com afd@ti.com, horatiu.vultur@microchip.com horatiu.vultur@microchip.com, bmeng.cn@gmail.com bmeng.cn@gmail.com, narmstrong@baylibre.com narmstrong@baylibre.com, patrick.delaunay@st.com patrick.delaunay@st.com, ryder.lee@mediatek.com ryder.lee@mediatek.com, igor.opaniuk@gmail.com igor.opaniuk@gmail.com, eugen.hristev@microchip.com eugen.hristev@microchip.com, kever.yang@rock-chips.com kever.yang@rock-chips.com, yamada.masahiro@socionext.com yamada.masahiro@socionext.com, troy.kisky@boundarydevices.com troy.kisky@boundarydevices.com, festevam@gmail.com festevam@gmail.com, u-boot@lists.denx.de u-boot@lists.denx.de, liu hao steven_hao5189@outlook.com
This adds platform code and the device tree for the Phytium FT2004 SoC. The initial support comprises the UART and the GMAC.
Signed-off-by: Steven Hao steven_hao5189@outlook.com --- MAINTAINERS | 6 +++ arch/arm/Kconfig | 8 ++++ arch/arm/dts/Makefile | 2 + arch/arm/dts/phytium-ft2004.dts | 33 ++++++++++++++ board/phytium/ft2004/Kconfig | 12 +++++ board/phytium/ft2004/MAINTAINERS | 8 ++++ board/phytium/ft2004/Makefile | 9 ++++ board/phytium/ft2004/cpu.h | 23 ++++++++++ board/phytium/ft2004/ft2004.c | 96 ++++++++++++++++++++++++++++++++++++++++ configs/ft2004_defconfig | 35 +++++++++++++++ include/configs/ft2004.h | 24 ++++++++++ 11 files changed, 256 insertions(+) create mode 100644 arch/arm/dts/phytium-ft2004.dts create mode 100644 board/phytium/ft2004/Kconfig create mode 100644 board/phytium/ft2004/MAINTAINERS create mode 100644 board/phytium/ft2004/Makefile create mode 100644 board/phytium/ft2004/cpu.h create mode 100644 board/phytium/ft2004/ft2004.c create mode 100644 configs/ft2004_defconfig create mode 100644 include/configs/ft2004.h
diff --git a/MAINTAINERS b/MAINTAINERS index c536566..1f354b0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -468,6 +468,12 @@ S: Maintained T: git https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze.git F: arch/arm/mach-zynqmp-r5/ +ARM PHYTIUM +M: liuhao liuhao@phytium.com.cn +M: shuyiqi shuyiqi@phytium.com.cn +S: Maintained +F: arch/arm/dts/phytium-ft2004.dts + BINMAN M: Simon Glass sjg@chromium.org S: Maintained diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 384e382..b4a7cb0 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1612,6 +1612,13 @@ config ARCH_ASPEED select OF_CONTROL imply CMD_DM +config TARGET_FT2004 + bool "Support Phytium FT2004 Platform" + select ARM64 + help + Support for FT2004 platform. + It has 1GB Sdram, uart and gmac. + endchoice config ARCH_SUPPORT_TFABOOT @@ -1812,6 +1819,7 @@ source "board/woodburn/Kconfig" source "board/xilinx/Kconfig" source "board/xilinx/zynq/Kconfig" source "board/xilinx/zynqmp/Kconfig" +source "board/phytium/ft2004/Kconfig" source "arch/arm/Kconfig.debug" diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 73d47f5..d6144fe 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -816,6 +816,8 @@ dtb-$(CONFIG_TARGET_VEXPRESS_CA5X2) += vexpress-v2p-ca5s.dtb dtb-$(CONFIG_TARGET_VEXPRESS_CA9X4) += vexpress-v2p-ca9.dtb dtb-$(CONFIG_TARGET_VEXPRESS_CA15_TC2) += vexpress-v2p-ca15_a7.dtb +dtb-$(CONFIG_TARGET_FT2004) += phytium-ft2004.dtb + targets += $(dtb-y) # Add any required device tree compiler flags here diff --git a/arch/arm/dts/phytium-ft2004.dts b/arch/arm/dts/phytium-ft2004.dts new file mode 100644 index 0000000..e34cb09 --- /dev/null +++ b/arch/arm/dts/phytium-ft2004.dts @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019, Phytium Ltd. + * shuyiqi shuyiqi@phytium.com.cn + */ + +/dts-v1/; + +/ { + model = "Phytium FT2004"; + compatible = "phytium,ft2004"; + #address-cells = <2>; + #size-cells = <2>; + + ethernet@2820c000 { + compatible = "st,stm32-dwmac"; + reg = <0x0 0x2820C000 0x0 0x2000>; + phy-mode = "rgmii"; + }; + + ethernet@28210000 { + compatible = "st,stm32-dwmac"; + reg = <0x0 0x28210000 0x0 0x2000>; + phy-mode = "rgmii"; + }; + + uart@28001000 { + compatible = "arm,pl011"; + reg = <0x0 0x28001000 0x0 0x1000>; + clock = <48000000>; + }; +}; + diff --git a/board/phytium/ft2004/Kconfig b/board/phytium/ft2004/Kconfig new file mode 100644 index 0000000..865a609 --- /dev/null +++ b/board/phytium/ft2004/Kconfig @@ -0,0 +1,12 @@ +if TARGET_FT2004 + +config SYS_BOARD + default "ft2004" + +config SYS_VENDOR + default "phytium" + +config SYS_CONFIG_NAME + default "ft2004" + +endif diff --git a/board/phytium/ft2004/MAINTAINERS b/board/phytium/ft2004/MAINTAINERS new file mode 100644 index 0000000..8ddbb23 --- /dev/null +++ b/board/phytium/ft2004/MAINTAINERS @@ -0,0 +1,8 @@ +FT2004 BOARD +M: liuhao liuhao@phytium.com.cn +M: shuyiqi shuyiqi@phytium.com.cn +S: Maintained +F: board/phytium/ft2004/* +F: include/configs/ft2004.h +F: configs/ft2004_defconfig + diff --git a/board/phytium/ft2004/Makefile b/board/phytium/ft2004/Makefile new file mode 100644 index 0000000..e860789 --- /dev/null +++ b/board/phytium/ft2004/Makefile @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (C) 2019 +# shuyiqi shuyiqi@phytium.com.cn +# liuhao liuhao@phytium.com.cn +# + +obj-y += ft2004.o + diff --git a/board/phytium/ft2004/cpu.h b/board/phytium/ft2004/cpu.h new file mode 100644 index 0000000..3574a6b --- /dev/null +++ b/board/phytium/ft2004/cpu.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2019 + * Phytium Technology Ltd <www.phytium.com> + * shuyiqi shuyiqi@phytium.com.cn + */ + +#ifndef _FT2004_CPU_H +#define _FT2004_CPU_H + +/* FLUSH L3 CASHE */ +#define HNF_COUNT 0x8 +#define HNF_PSTATE_REQ (HNF_BASE + 0x10) +#define HNF_PSTATE_STAT (HNF_BASE + 0x18) +#define HNF_PSTATE_OFF 0x0 +#define HNF_PSTATE_SFONLY 0x1 +#define HNF_PSTATE_HALF 0x2 +#define HNF_PSTATE_FULL 0x3 +#define HNF_STRIDE 0x10000 +#define HNF_BASE (unsigned long)(0x3A200000) + +#endif /* _FT2004_CPU_H */ + diff --git a/board/phytium/ft2004/ft2004.c b/board/phytium/ft2004/ft2004.c new file mode 100644 index 0000000..1f4440d --- /dev/null +++ b/board/phytium/ft2004/ft2004.c @@ -0,0 +1,96 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 + * shuyiqi shuyiqi@phytium.com.cn + * liuhao liuhao@phytium.com.cn + */ + +#include <common.h> +#include <asm/armv8/mmu.h> +#include <asm/system.h> +#include <asm/io.h> +#include <linux/arm-smccc.h> +#include <linux/kernel.h> +#include <scsi.h> +#include "cpu.h" + +DECLARE_GLOBAL_DATA_PTR; + +int dram_init(void) +{ + gd->mem_clk = 0; + gd->ram_size = PHYS_SDRAM_1_SIZE; + return 0; +} + +int dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + + return 0; +} + +int board_init(void) +{ + return 0; +} + +void reset_cpu(ulong addr) +{ + struct arm_smccc_res res; + + printf("run in %s\n", __func__); + arm_smccc_smc(0x84000009, 0, 0, 0, 0, 0, 0, 0, &res); + printf("reset cpu error, %lx\n", res.a0); +} + +static struct mm_region ft2004_mem_map[] = { + { + .virt = 0x0UL, + .phys = 0x0UL, + .size = 0x80000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | + PTE_BLOCK_NON_SHARE | + PTE_BLOCK_PXN | + PTE_BLOCK_UXN + }, + { + .virt = (u64)PHYS_SDRAM_1, + .phys = (u64)PHYS_SDRAM_1, + .size = (u64)PHYS_SDRAM_1_SIZE, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_NS | + PTE_BLOCK_INNER_SHARE + }, + { + 0, + } +}; + +struct mm_region *mem_map = ft2004_mem_map; + +int print_cpuinfo(void) +{ + printf("CPU: Phytium ft2004 %ld MHz\n", gd->cpu_clk); + return 0; +} + +int __asm_flush_l3_dcache(void) +{ + int i, pstate; + + for (i = 0; i < HNF_COUNT; i++) + writeq(HNF_PSTATE_SFONLY, HNF_PSTATE_REQ + i * HNF_STRIDE); + for (i = 0; i < HNF_COUNT; i++) { + do { + pstate = readq(HNF_PSTATE_STAT + i * HNF_STRIDE); + } while ((pstate & 0xf) != (HNF_PSTATE_SFONLY << 2)); + } + + for (i = 0; i < HNF_COUNT; i++) + writeq(HNF_PSTATE_FULL, HNF_PSTATE_REQ + i * HNF_STRIDE); + + return 0; +} + diff --git a/configs/ft2004_defconfig b/configs/ft2004_defconfig new file mode 100644 index 0000000..2f74534 --- /dev/null +++ b/configs/ft2004_defconfig @@ -0,0 +1,35 @@ +CONFIG_ARM=y +CONFIG_ARM64=y +CONFIG_TARGET_FT2004=y +CONFIG_SYS_PROMPT="ft2004#" +CONFIG_SYS_TEXT_BASE=0x88000000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_AHCI=y +CONFIG_ARM_SMCCC=y + +CONFIG_OF_CONTROL=y +CONFIG_OF_SEPARATE=y +CONFIG_DEFAULT_DEVICE_TREE="phytium-ft2004" +CONFIG_DM=y + +CONFIG_NET=y +CONFIG_NETDEVICES=y +CONFIG_DM_ETH=y +CONFIG_CMD_NET=y +CONFIG_CMD_BOOTP=y +CONFIG_CMD_TFTPBOOT=y +CONFIG_CMD_TFTPPUT=y +CONFIG_CMD_PING=y +CONFIG_ETH_DESIGNWARE=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_LIB_RAND=y + +CONFIG_DM_SERIAL=y +CONFIG_PL01X_SERIAL=y + +# CONFIG_DISPLAY_CPUINFO is not set +# CONFIG_DISPLAY_BOARDINFO is not set +# CONFIG_CMD_LZMADEC is not set +# CONFIG_CMD_UNZIP is not set +# CONFIG_MMC is not set +# CONFIG_PSCI_RESET is not set diff --git a/include/configs/ft2004.h b/include/configs/ft2004.h new file mode 100644 index 0000000..227d25b --- /dev/null +++ b/include/configs/ft2004.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2019 + * shuyiqi shuyiqi@phytium.com.cn + * liuhao liuhao@phytium.com.cn + */ + +#ifndef __FT_2004_CONFIG_H__ +#define __FT_2004_CONFIG_H__ + +/* Sdram Bank #1 Address */ +#define PHYS_SDRAM_1 0x80000000 +#define PHYS_SDRAM_1_SIZE 0x7B000000 +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 + +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000000) + +/* Size of Malloc Pool */ +#define CONFIG_ENV_SIZE 4096 +#define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024 + CONFIG_ENV_SIZE) + +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE - 0x100000) + +#endif -- 2.7.4
On Thu, Oct 10, 2019 at 05:43:00AM +0000, liu hao wrote:
This adds platform code and the device tree for the Phytium FT2004 SoC. The initial support comprises the UART and the GMAC.
Signed-off-by: Steven Hao steven_hao5189@outlook.com
Is this platform in upstream Linux kernel yet? If so, what version are you syncing the dts file from? Also, I see a handful of debug printfs in the code and the defconfig file needs to be generated with 'savedefconfig'. Thanks!
On 10/10/19 11:34 PM, Tom Rini wrote:
On Thu, Oct 10, 2019 at 05:43:00AM +0000, liu hao wrote:
This adds platform code and the device tree for the Phytium FT2004 SoC. The initial support comprises the UART and the GMAC.
Signed-off-by: Steven Hao steven_hao5189@outlook.com
Is this platform in upstream Linux kernel yet? If so, what version are you syncing the dts file from? Also, I see a handful of debug printfs in the code and the defconfig file needs to be generated with 'savedefconfig'. Thanks!
Hello Steven,
Tom means you should run:
make ft2004_defconfig make savedefconfig cp defconfig configs/ft2004_defconfig
After this the settings in ft2004_defconfig will be in the same order as in the generated .config and unnecessary options will be removed.
Unfortunately this is not described in the U-Boot documentation yet.
If you want to keep the debug output, you can replace the printf() statements by debug() which will produce the output if DEBUG is defined. DEBUG should not be defined in the submitted files.
@Tom: The DTS does not exist in linux-next.
Best regards
Heinrich
participants (3)
-
Heinrich Schuchardt -
liu hao -
Tom Rini