6 files changed, 221 insertions, 0 deletions
diff --git a/board/phytium/durian/Kconfig b/board/phytium/durian/Kconfig
new file mode 100644
index 0000000000..dc0710925b
--- /dev/null
+++ b/board/phytium/durian/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_DURIAN
+
+config SYS_BOARD
+	default "durian"
+
+config SYS_VENDOR
+	default "phytium"
+
+config SYS_CONFIG_NAME
+	default "durian"
+
+endif
diff --git a/board/phytium/durian/MAINTAINERS b/board/phytium/durian/MAINTAINERS
new file mode 100644
index 0000000000..895b7621e8
--- /dev/null
+++ b/board/phytium/durian/MAINTAINERS
@@ -0,0 +1,8 @@
+DURIAN BOARD
+M:	liuhao <liuhao@phytium.com.cn>
+M:	shuyiqi <shuyiqi@phytium.com.cn>
+S:	Maintained
+F:	board/phytium/durian/*
+F:	include/configs/durian.h
+F:	configs/durian_defconfig
+
diff --git a/board/phytium/durian/Makefile b/board/phytium/durian/Makefile
new file mode 100644
index 0000000000..c2fbf19838
--- /dev/null
+++ b/board/phytium/durian/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 += durian.o
+
diff --git a/board/phytium/durian/README b/board/phytium/durian/README
new file mode 100644
index 0000000000..4443133e1a
--- /dev/null
+++ b/board/phytium/durian/README
@@ -0,0 +1,59 @@
+Here is the step-by-step to boot U-Boot on phytium durian board.
+
+Compile U-Boot
+==============
+  > make durian_defconfig
+  > make
+
+Get the prebuild binary about BPF
+=================================
+  > cd ../
+  > git clone https://github.com/phytium-durian/bpf.git
+
+Package the image
+=================
+  > cd bpf
+  > cp ../u-boot/u-boot.bin ./
+  > ./dopack
+
+  The fip-all.bin is the final image.
+
+Flash the image into the spi nor-flash
+======================================
+  Any spi nor-flash and appropriate tool can be used to flash.
+  For example, we choose the S25FL256 chip that produced from
+  SPANSION company and EZP_XPro V1.2.
+
+Reset the board, you can get U-Boot log message from boot console:
+
+Power on...
+Start pcie setup!
+End pcie setup!
+Start ddr setup!
+End ddr setup!
+Jump to entrypoint: 0x500000
+
+U-Boot 2019.10-00594-g9ccc1b17ea-dirty (Oct 18 2019 - 00:17:09 +0800)
+
+DRAM:  1.9 GiB
+In:    uart@28001000
+Out:   uart@28001000
+Err:   uart@28001000
+scanning bus for devices...
+Target spinup took 0 ms.
+SATA link 1 timeout.
+SATA link 2 timeout.
+SATA link 3 timeout.
+AHCI 0001.0000 32 slots 4 ports 6 Gbps 0xf impl SATA mode
+flags: 64bit ncq led only pmp fbss pio slum part sxs
+  Device 0: (0:0) Vendor: ATA Prod.: ST1000DM010-2EP1 Rev: CC43
+            Type: Hard Disk
+            Capacity: 953869.7 MB = 931.5 GB (1953525168 x 512)
+SATA link 0 timeout.
+SATA link 1 timeout.
+SATA link 2 timeout.
+SATA link 3 timeout.
+AHCI 0001.0000 32 slots 4 ports 6 Gbps 0xf impl SATA mode
+flags: 64bit ncq led only pmp fbss pio slum part sxs
+Hit any key to stop autoboot:  0
+durian#
diff --git a/board/phytium/durian/cpu.h b/board/phytium/durian/cpu.h
new file mode 100644
index 0000000000..a5a213d30c
--- /dev/null
+++ b/board/phytium/durian/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 _FT_DURIAN_H
+#define _FT_DURIAN_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 /* _FT_DURIAN_H */
+
diff --git a/board/phytium/durian/durian.c b/board/phytium/durian/durian.c
new file mode 100644
index 0000000000..59f307d357
--- /dev/null
+++ b/board/phytium/durian/durian.c
@@ -0,0 +1,110 @@
+// 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;
+
+	arm_smccc_smc(0x84000009, 0, 0, 0, 0, 0, 0, 0, &res);
+	debug("reset cpu error, %lx\n", res.a0);
+}
+
+static struct mm_region durian_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 = durian_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;
+}
+
+int last_stage_init(void)
+{
+	int ret;
+
+	/* pci e */
+	pci_init();
+	/* scsi scan */
+	ret = scsi_scan(true);
+	if (ret) {
+		printf("scsi scan failed\n");
+		return CMD_RET_FAILURE;
+	}
+	return ret;
+}
+