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authorTom Rini <trini@konsulko.com>2016-02-01 16:58:46 -0500
committerTom Rini <trini@konsulko.com>2016-02-01 16:58:46 -0500
commitd2427caf54a08ec80e8bfa5ef2c0b4377da55bab (patch)
treecccf177a353a50be781364a69f957e2a116cac45 /include/configs
parent735b1a2e5a61401868bb35702b6e5e18bce6eb97 (diff)
parent7d514a7407756d96996960c2ae539a4b464c65bc (diff)
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Merge branch 'master' of git://git.denx.de/u-boot-mips
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/pic32mzdask.h168
1 files changed, 168 insertions, 0 deletions
diff --git a/include/configs/pic32mzdask.h b/include/configs/pic32mzdask.h
new file mode 100644
index 0000000..3ea1194
--- /dev/null
+++ b/include/configs/pic32mzdask.h
@@ -0,0 +1,168 @@
+/*
+ * (c) 2015 Purna Chandra Mandal <purna.mandal@microchip.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * Microchip PIC32MZ[DA] Starter Kit.
+ */
+
+#ifndef __PIC32MZDASK_CONFIG_H
+#define __PIC32MZDASK_CONFIG_H
+
+/* System Configuration */
+#define CONFIG_SYS_TEXT_BASE 0x9d004000 /* .text */
+#define CONFIG_DISPLAY_BOARDINFO
+
+/*--------------------------------------------
+ * CPU configuration
+ */
+/* CPU Timer rate */
+#define CONFIG_SYS_MIPS_TIMER_FREQ 100000000
+
+/* Cache Configuration */
+#define CONFIG_SYS_MIPS_CACHE_MODE CONF_CM_CACHABLE_NONCOHERENT
+
+/*----------------------------------------------------------------------
+ * Memory Layout
+ */
+#define CONFIG_SYS_SRAM_BASE 0x80000000
+#define CONFIG_SYS_SRAM_SIZE 0x00080000 /* 512K */
+
+/* Initial RAM for temporary stack, global data */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
+#define CONFIG_SYS_INIT_RAM_ADDR \
+ (CONFIG_SYS_SRAM_BASE + CONFIG_SYS_SRAM_SIZE - CONFIG_SYS_INIT_RAM_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE - 1)
+
+/* SDRAM Configuration (for final code, data, stack, heap) */
+#define CONFIG_SYS_SDRAM_BASE 0x88000000
+#define CONFIG_SYS_MALLOC_LEN (256 << 10)
+#define CONFIG_SYS_BOOTPARAMS_LEN (4 << 10)
+#define CONFIG_STACKSIZE (4 << 10) /* regular stack */
+
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_MONITOR_LEN (192 << 10)
+
+#define CONFIG_SYS_LOAD_ADDR 0x88500000 /* default load address */
+#define CONFIG_SYS_ENV_ADDR 0x88300000
+#define CONFIG_SYS_FDT_ADDR 0x89d00000
+
+/* Memory Test */
+#define CONFIG_SYS_MEMTEST_START 0x88000000
+#define CONFIG_SYS_MEMTEST_END 0x88080000
+
+/*----------------------------------------------------------------------
+ * Commands
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_CMD_CLK
+
+/*-------------------------------------------------
+ * FLASH configuration
+ */
+#define CONFIG_SYS_NO_FLASH
+
+/*------------------------------------------------------------
+ * Console Configuration
+ */
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
+#define CONFIG_SYS_PBSIZE \
+ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_CMDLINE_EDITING 1
+
+/*-----------------------------------------------------------------------
+ * Networking Configuration
+ */
+#define CONFIG_MII
+#define CONFIG_PHY_SMSC
+#define CONFIG_SYS_RX_ETH_BUFFER 8
+#define CONFIG_NET_RETRY_COUNT 20
+#define CONFIG_ARP_TIMEOUT 500 /* millisec */
+
+#define CONFIG_CMD_MII
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/*
+ * Handover flattened device tree (dtb file) to Linux kernel
+ */
+#define CONFIG_OF_LIBFDT 1
+
+/*-----------------------------------------------------------------------
+ * SDHC Configuration
+ */
+#define CONFIG_SDHCI
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_CMD_MMC
+
+/*-----------------------------------------------------------------------
+ * File System Configuration
+ */
+/* FAT FS */
+#define CONFIG_DOS_PARTITION
+#define CONFIG_PARTITION_UUIDS
+#define CONFIG_SUPPORT_VFAT
+#define CONFIG_FS_FAT
+#define CONFIG_FAT_WRITE
+#define CONFIG_CMD_FS_GENERIC
+#define CONFIG_CMD_PART
+#define CONFIG_CMD_FAT
+
+/* EXT4 FS */
+#define CONFIG_FS_EXT4
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_EXT4
+#define CONFIG_CMD_EXT4_WRITE
+
+/* -------------------------------------------------
+ * Environment
+ */
+#define CONFIG_ENV_IS_NOWHERE 1
+#define CONFIG_ENV_SIZE 0x4000
+
+/* ---------------------------------------------------------------------
+ * Board boot configuration
+ */
+#define CONFIG_TIMESTAMP /* Print image info with timestamp */
+#define CONFIG_BOOTDELAY 5
+
+#define MEM_LAYOUT_ENV_SETTINGS \
+ "kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \
+ "fdt_addr_r="__stringify(CONFIG_SYS_FDT_ADDR)"\0" \
+ "scriptaddr="__stringify(CONFIG_SYS_ENV_ADDR)"\0"
+
+#define CONFIG_LEGACY_BOOTCMD_ENV \
+ "legacy_bootcmd= " \
+ "if load mmc 0 ${scriptaddr} uEnv.txt; then " \
+ "env import -tr ${scriptaddr} ${filesize}; " \
+ "if test -n \"${bootcmd_uenv}\" ; then " \
+ "echo Running bootcmd_uenv ...; " \
+ "run bootcmd_uenv; " \
+ "fi; " \
+ "fi; \0"
+
+#define BOOT_TARGET_DEVICES(func) \
+ func(MMC, mmc, 0) \
+ func(DHCP, dhcp, na)
+
+#include <config_distro_bootcmd.h>
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ MEM_LAYOUT_ENV_SETTINGS \
+ CONFIG_LEGACY_BOOTCMD_ENV \
+ BOOTENV
+
+#undef CONFIG_BOOTCOMMAND
+#define CONFIG_BOOTCOMMAND "run distro_bootcmd || run legacy_bootcmd"
+
+#endif /* __PIC32MZDASK_CONFIG_H */