aboutsummaryrefslogtreecommitdiff
path: root/include/configs/pic32mzdask.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/configs/pic32mzdask.h')
-rw-r--r--include/configs/pic32mzdask.h93
1 files changed, 93 insertions, 0 deletions
diff --git a/include/configs/pic32mzdask.h b/include/configs/pic32mzdask.h
new file mode 100644
index 00000000000..5ba2a19c607
--- /dev/null
+++ b/include/configs/pic32mzdask.h
@@ -0,0 +1,93 @@
+/*
+ * (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
+
+/* 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
+
+/*
+ * Handover flattened device tree (dtb file) to Linux kernel
+ */
+#define CONFIG_OF_LIBFDT 1
+
+/* -------------------------------------------------
+ * 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 /* autoboot after X seconds */
+#undef CONFIG_BOOTARGS
+
+#endif /* __PIC32MZDASK_CONFIG_H */