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authorJorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>2018-01-10 11:33:50 +0100
committerTom Rini <trini@konsulko.com>2018-01-15 16:29:02 -0500
commit4b684a6b82572654b7398d871aa138398c2b18c7 (patch)
tree66aaaaa9f44d7d26f6509caca78fe35d1f4c68e7 /include/configs
parent7c75f7f1b29eb53912b75472f4d8135c465f87f5 (diff)
db820c: add qualcomm dragonboard 820C support
This commit adds support for 96Boards Dragonboard820C. The board is based on APQ8086 Qualcomm Soc, complying with the 96Boards specification. Features - 4x Kyro CPU (64 bit) up to 2.15GHz - USB2.0 - USB3.0 - ISP - Qualcomm Hexagon DSP - SD 3.0 (UHS-I) - UFS 2.0 - Qualcomm Adreno 530 GPU - GPS - BT 4.2 - Wi-Fi 2.4GHz, 5GHz (802.11ac) - PCIe 2.0 - MIPI-CSI, MIPI-DSI - I2S U-Boot boots chained from LK (LK implements the fastboot protocol) in 64-bit mode. For detailed build instructions see readme.txt in the board directory. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/dragonboard820c.h72
1 files changed, 72 insertions, 0 deletions
diff --git a/include/configs/dragonboard820c.h b/include/configs/dragonboard820c.h
new file mode 100644
index 0000000000..cb64a5612b
--- /dev/null
+++ b/include/configs/dragonboard820c.h
@@ -0,0 +1,72 @@
+/*
+ * Board configuration file for Dragonboard 410C
+ *
+ * (C) Copyright 2017 Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIGS_DRAGONBOARD820C_H
+#define __CONFIGS_DRAGONBOARD820C_H
+
+#include <linux/sizes.h>
+#include <asm/arch/sysmap-apq8096.h>
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS 2
+
+#define PHYS_SDRAM_SIZE 0xC0000000
+#define PHYS_SDRAM_1 0x80000000
+#define PHYS_SDRAM_1_SIZE 0x60000000
+#define PHYS_SDRAM_2 0x100000000
+#define PHYS_SDRAM_2_SIZE 0x5ea4ffff
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#define CONFIG_SYS_TEXT_BASE 0x80080000
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x80000)
+#define CONFIG_SYS_BOOTM_LEN SZ_64M
+#define CONFIG_SYS_LDSCRIPT "board/qualcomm/dragonboard820c/u-boot.lds"
+
+/* Generic Timer Definitions */
+#define COUNTER_FREQUENCY 19000000
+
+/* Partition table support */
+#define HAVE_BLOCK_DEVICE
+
+/* BOOTP options */
+#define CONFIG_BOOTP_BOOTFILESIZE
+
+#ifndef CONFIG_SPL_BUILD
+#include <config_distro_defaults.h>
+#include <config_distro_bootcmd.h>
+#endif
+
+#define BOOT_TARGET_DEVICES(func) \
+ func(MMC, mmc, 0)
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "loadaddr=0x95000000\0" \
+ "fdt_high=0xffffffffffffffff\0" \
+ "initrd_high=0xffffffffffffffff\0" \
+ "linux_image=uImage\0" \
+ "kernel_addr_r=0x95000000\0"\
+ "fdtfile=qcom/apq8096-db820c.dtb\0" \
+ "fdt_addr_r=0x93000000\0"\
+ "ramdisk_addr_r=0x91000000\0"\
+ "scriptaddr=0x90000000\0"\
+ "pxefile_addr_r=0x90100000\0"\
+ BOOTENV
+
+#define CONFIG_EXT4_WRITE
+#define CONFIG_ENV_SIZE 0x4000
+#define CONFIG_ENV_VARS_UBOOT_CONFIG
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_8M)
+
+/* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 512
+#define CONFIG_SYS_MAXARGS 64
+
+#endif