[U-Boot] [PATCH v3 09/14] board: Add Microchip PIC32MZ[DA]-Starter-Kit board.

Daniel Schwierzeck
2016-01-13T15:03:37Z

Am Dienstag, den 12.01.2016, 15:48 +0530 schrieb Purna Chandra Mandal:
> This adds support for Microchip PIC32MZ[DA] StarterKit board
> based on a PIC32MZ[DA] family of microcontroller.
>
> Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
>
>
> ---
>
> Changes in v3:
> - drop SKIP_LOWLEVEL_INIT, GBL_DATA_OFFSET from config header
> - move CMD_MEMTEST, CMD_MEMINFO to defconfig
> - increase SYS_MALLOC_F_LEN to 0x600
> - use auto-generated defconfig - no hand edit
>
> Changes in v2:
> - move CONFIG_SYS_TEXT_BASE (from board/*/config.mk) to
> include/configs/<board>.h
>
> arch/mips/dts/Makefile | 2 +-
> arch/mips/dts/pic32mzda_sk.dts | 38 ++++
> arch/mips/mach-pic32/Kconfig | 13 ++
> board/microchip/pic32mzda/Kconfig | 13 ++
> board/microchip/pic32mzda/MAINTAINERS | 6 +
> board/microchip/pic32mzda/Makefile | 7 +
> board/microchip/pic32mzda/README | 22 ++
> board/microchip/pic32mzda/pic32mzda.c | 31 +++
> configs/pic32mzdask_defconfig | 416
> ++++++++++++++++++++++++++++++++++
> include/configs/pic32mzdask.h | 94 ++++++++
> 10 files changed, 641 insertions(+), 1 deletion(-)
> create mode 100644 arch/mips/dts/pic32mzda_sk.dts
> create mode 100644 board/microchip/pic32mzda/Kconfig
> create mode 100644 board/microchip/pic32mzda/MAINTAINERS
> create mode 100644 board/microchip/pic32mzda/Makefile
> create mode 100644 board/microchip/pic32mzda/README
> create mode 100644 board/microchip/pic32mzda/pic32mzda.c
> create mode 100644 configs/pic32mzdask_defconfig
> create mode 100644 include/configs/pic32mzdask.h
>
> diff --git a/arch/mips/dts/Makefile b/arch/mips/dts/Makefile
> index 47b6eb5..b513918 100644
> --- a/arch/mips/dts/Makefile
> +++ b/arch/mips/dts/Makefile
> @@ -2,7 +2,7 @@
> # SPDX-License-Identifier: GPL-2.0+
> #
>
> -dtb-y +=
> +dtb-$(CONFIG_TARGET_PIC32MZDASK) += pic32mzda_sk.dtb
>
> targets += $(dtb-y)
>
> diff --git a/arch/mips/dts/pic32mzda_sk.dts
> b/arch/mips/dts/pic32mzda_sk.dts
> new file mode 100644
> index 0000000..99e7f64
> --- /dev/null
> +++ b/arch/mips/dts/pic32mzda_sk.dts
> @@ -0,0 +1,38 @@
> +/*
> + * Copyright (C) 2015 Purna Chandra Mandal,
> purna.mandal at microchip.com
> + *
> + * SPDX-License-Identifier: GPL-2.0+
> + */
> +
> +/dts-v1/;
> +
> +#include "pic32mzda.dtsi"
> +
> +/ {
> + model = "Microchip PIC32MZDASK";
> + compatible = "microchip,pic32mzdask", "microchip,pic32mzda";
> +
> + aliases {
> + console = &uart2;
> + serial0 = &uart2;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +};
> +
> +&clock {
> + status = "okay";
> + u-boot,dm-pre-reloc;
> +};
> +
> +&pinctrl {
> + status = "okay";
> + u-boot,dm-pre-reloc;
> +};
> +
> +&uart2 {
> + status = "okay";
> + u-boot,dm-pre-reloc;
> +};
> diff --git a/arch/mips/mach-pic32/Kconfig b/arch/mips/mach
> -pic32/Kconfig
> index 74be9fb..d665f63 100644
> --- a/arch/mips/mach-pic32/Kconfig
> +++ b/arch/mips/mach-pic32/Kconfig
> @@ -22,4 +22,17 @@ config SOC_PIC32MZDA
>
> endchoice
>
> +choice
> + prompt "Board select"
> +
> +config TARGET_PIC32MZDASK
> + bool "Microchip PIC32MZ[DA] Starter Kit"
> + depends on SOC_PIC32MZDA
> + help
> + This supports Microchip PIC32MZ[DA] Starter Kit.
> +
> +endchoice
> +
> +source "board/microchip/pic32mzda/Kconfig"
> +
> endmenu
> diff --git a/board/microchip/pic32mzda/Kconfig
> b/board/microchip/pic32mzda/Kconfig
> new file mode 100644
> index 0000000..8acb393
> --- /dev/null
> +++ b/board/microchip/pic32mzda/Kconfig
> @@ -0,0 +1,13 @@
> +
> +if TARGET_PIC32MZDASK
> +
> +config SYS_BOARD
> + default "pic32mzda"
> +
> +config SYS_VENDOR
> + default "microchip"
> +
> +config SYS_CONFIG_NAME
> + default "pic32mzdask"
> +
> +endif
> diff --git a/board/microchip/pic32mzda/MAINTAINERS
> b/board/microchip/pic32mzda/MAINTAINERS
> new file mode 100644
> index 0000000..c934f1a
> --- /dev/null
> +++ b/board/microchip/pic32mzda/MAINTAINERS
> @@ -0,0 +1,6 @@
> +PIC32MZDASK BOARD
> +M: Purna Chandra Mandal <purna.mandal@microchip.com>
> +S: Maintained
> +F: board/microchip/pic32mzda/
> +F: include/configs/pic32mzdask.h
> +F: configs/pic32mzdask_defconfig
> diff --git a/board/microchip/pic32mzda/Makefile
> b/board/microchip/pic32mzda/Makefile
> new file mode 100644
> index 0000000..3629530
> --- /dev/null
> +++ b/board/microchip/pic32mzda/Makefile
> @@ -0,0 +1,7 @@
> +#
> +# (C) Copyright 2015
> +# Purna Chandra Mandal, purna.mandal at microchip.com.
> +#
> +# SPDX-License-Identifier: GPL-2.0+
> +#
> +obj-y := pic32mzda.o
> diff --git a/board/microchip/pic32mzda/README
> b/board/microchip/pic32mzda/README
> new file mode 100644
> index 0000000..91d16ab
> --- /dev/null
> +++ b/board/microchip/pic32mzda/README
> @@ -0,0 +1,22 @@
> +/*
> + * (c) 2015 Purna Chandra Mandal <purna.mandal@microchip.com>
> + */
> +
> +PIC32MZ[DA] Starter Kit
> +----------------------------------------
> +PIC32MZ[DA] Starter Kit is based on PIC32MZ[DA] family of micro
> -controller.
> +This family is powered by MIPS M14KEC 32bit general purpose core and
> has
> +advanced microcontroller features and peripherals.
> +
> +This processor boots with proprietary stage1 bootloader running from
> internal
> +boot-flash. Stage1 bootloader inturns locates and jumps to U-Boot
> programmed
> +on internal program-flash. Finally U-Boot loads OS image (along with
> other
> +required files for booting) from either uSD card, or ethernet, or
> from USB
> +storage.
> +
> +To boot Linux following three files are mandatory - uEnv.txt (custom
> U-Boot
> +environment file), uImage, *.dtb (platform device-tree-blob file).
> +
> +U-Boot jumps to Linux using UHI specification.
> +
> +Visit http://microchip.com for details.
> diff --git a/board/microchip/pic32mzda/pic32mzda.c
> b/board/microchip/pic32mzda/pic32mzda.c
> new file mode 100644
> index 0000000..afe2ab8
> --- /dev/null
> +++ b/board/microchip/pic32mzda/pic32mzda.c
> @@ -0,0 +1,31 @@
> +/*
> + * Microchip PIC32MZ[DA] Starter Kit board
> + *
> + * Copyright (C) 2015, Microchip Technology Inc.
> + * Purna Chandra Mandal <purna.mandal@microchip.com>
> + *
> + * SPDX-License-Identifier: GPL-2.0+
> + *
> + */
> +
> +#include <common.h>
> +#include <dm.h>
> +#include <clk.h>
> +#include <mach/pic32.h>
> +
> +#ifdef CONFIG_DISPLAY_BOARDINFO
> +int checkboard(void)
> +{
> + ulong rate = 0;
> + struct udevice *dev;
> +
> + printf("Core: %s\n", get_core_name());
> +
> + if (!uclass_get_device(UCLASS_CLK, 0, &dev)) {
> + rate = clk_get_rate(dev);
> + printf("CPU Speed: %lu MHz\n", rate / 1000000);
> + }
> +
> + return 0;
> +}
> +#endif
> diff --git a/configs/pic32mzdask_defconfig
> b/configs/pic32mzdask_defconfig
> new file mode 100644
> index 0000000..3483eb0
> --- /dev/null
> +++ b/configs/pic32mzdask_defconfig
> @@ -0,0 +1,416 @@
> +#
> +# Automatically generated file; DO NOT EDIT.
> +# U-Boot 2016.01-rc3 Configuration
> +#

this is not a defconfig file. Please create it like that (after you
fixed the remaining Kconfig issues in your other patches)

$ make pic32mzdask_defconfig

$ make menuconfig (optionally, if you want to change some options)

$ make savedefconfig
$ cp defconfig configs/pic32mzdask_defconfig

The purpose is, that all options with "default y" or "select XYZ" are
filtered out and that you only store the options different from the
default ones.

With your current configuration, your defconfig file would look like
this:

CONFIG_MIPS=y
CONFIG_SYS_MALLOC_F_LEN=0x600
CONFIG_DM_GPIO=y
CONFIG_MACH_PIC32=y
# CONFIG_MIPS_BOOT_ENV_LEGACY is not set
CONFIG_MIPS_BOOT_FDT=y
CONFIG_DEFAULT_DEVICE_TREE="pic32mzda_sk"
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="dask # "
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_SAVEENV is not set
CONFIG_LOOPW=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_MEMINFO=y
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_CMD_GPIO=y
CONFIG_CMD_RARP=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_PING=y
CONFIG_CMD_TIME=y
CONFIG_OF_EMBED=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_CLK=y
CONFIG_DM_MMC=y
CONFIG_PIC32_SDHCI=y
CONFIG_DM_ETH=y
CONFIG_PHYLIB=y
CONFIG_PIC32_ETH=y
CONFIG_PINCTRL=y
# CONFIG_PINCTRL_FULL is not set
CONFIG_SYS_VSNPRINTF=y
CONFIG_USE_TINY_PRINTF=y
CONFIG_CMD_DHRYSTONE=y

> +CONFIG_HAVE_GENERIC_BOARD=y
> +CONFIG_SYS_GENERIC_BOARD=y
> +# CONFIG_ARC is not set
> +# CONFIG_ARM is not set
> +# CONFIG_AVR32 is not set
> +# CONFIG_BLACKFIN is not set
> +# CONFIG_M68K is not set
> +# CONFIG_MICROBLAZE is not set
> +CONFIG_MIPS=y
> +# CONFIG_NDS32 is not set
> +# CONFIG_NIOS2 is not set
> +# CONFIG_OPENRISC is not set
> +# CONFIG_PPC is not set
> +# CONFIG_SANDBOX is not set
> +# CONFIG_SH is not set
> +# CONFIG_SPARC is not set
> +# CONFIG_X86 is not set
> +CONFIG_SYS_ARCH="mips"
> +CONFIG_SYS_CPU="mips32"
> +CONFIG_SYS_SOC="pic32mzda"
> +CONFIG_SYS_VENDOR="microchip"
> +CONFIG_SYS_BOARD="pic32mzda"
> +CONFIG_SYS_CONFIG_NAME="pic32mzdask"
> +CONFIG_SYS_MALLOC_F_LEN=0x600
> +CONFIG_SYS_MALLOC_F=y
> +CONFIG_DM_SERIAL=y
> +# CONFIG_DM_SPI is not set
> +# CONFIG_DM_I2C is not set
> +CONFIG_DM_GPIO=y
> +
> +#
> +# MIPS architecture
> +#
> +# CONFIG_TARGET_QEMU_MIPS is not set
> +# CONFIG_TARGET_MALTA is not set
> +# CONFIG_TARGET_VCT is not set
> +# CONFIG_TARGET_DBAU1X00 is not set
> +# CONFIG_TARGET_PB1X00 is not set
> +CONFIG_MACH_PIC32=y
> +
> +#
> +# Microchip PIC32 platforms
> +#
> +CONFIG_SOC_PIC32MZDA=y
> +CONFIG_TARGET_PIC32MZDASK=y
> +CONFIG_SYS_LITTLE_ENDIAN=y
> +# CONFIG_CPU_MIPS32_R1 is not set
> +CONFIG_CPU_MIPS32_R2=y
> +
> +#
> +# OS boot interface
> +#
> +CONFIG_MIPS_BOOT_CMDLINE_LEGACY=y
> +# CONFIG_MIPS_BOOT_ENV_LEGACY is not set
> +CONFIG_MIPS_BOOT_FDT=y
> +CONFIG_SUPPORTS_LITTLE_ENDIAN=y
> +CONFIG_SUPPORTS_CPU_MIPS32_R1=y
> +CONFIG_SUPPORTS_CPU_MIPS32_R2=y
> +CONFIG_CPU_MIPS32=y
> +CONFIG_32BIT=y
> +CONFIG_SYS_MIPS_CACHE_INIT_RAM_LOAD=y
> +CONFIG_MIPS_L1_CACHE_SHIFT_4=y
> +CONFIG_MIPS_L1_CACHE_SHIFT=4
> +# CONFIG_DM_KEYBOARD is not set
> +CONFIG_DEFAULT_DEVICE_TREE="pic32mzda_sk"
> +
> +#
> +# General setup
> +#
> +CONFIG_LOCALVERSION=""
> +CONFIG_LOCALVERSION_AUTO=y
> +CONFIG_CC_OPTIMIZE_FOR_SIZE=y
> +CONFIG_EXPERT=y
> +CONFIG_SYS_MALLOC_CLEAR_ON_INIT=y
> +
> +#
> +# Boot images
> +#
> +# CONFIG_FIT is not set
> +CONFIG_SYS_EXTRA_OPTIONS=""
> +
> +#
> +# Command line interface
> +#
> +CONFIG_HUSH_PARSER=y
> +CONFIG_SYS_HUSH_PARSER=y
> +CONFIG_SYS_PROMPT="dask # "
> +
> +#
> +# Autoboot options
> +#
> +# CONFIG_AUTOBOOT_KEYED is not set
> +
> +#
> +# Commands
> +#
> +
> +#
> +# Info commands
> +#
> +CONFIG_CMD_BDI=y
> +CONFIG_CMD_CONSOLE=y
> +# CONFIG_CMD_CPU is not set
> +# CONFIG_CMD_LICENSE is not set
> +
> +#
> +# Boot commands
> +#
> +CONFIG_CMD_BOOTD=y
> +CONFIG_CMD_BOOTM=y
> +CONFIG_CMD_ELF=y
> +CONFIG_CMD_GO=y
> +CONFIG_CMD_RUN=y
> +CONFIG_CMD_IMI=y
> +# CONFIG_CMD_IMLS is not set
> +CONFIG_CMD_XIMG=y
> +
> +#
> +# Environment commands
> +#
> +# CONFIG_CMD_EXPORTENV is not set
> +CONFIG_CMD_IMPORTENV=y
> +CONFIG_CMD_EDITENV=y
> +# CONFIG_CMD_SAVEENV is not set
> +CONFIG_CMD_ENV_EXISTS=y
> +
> +#
> +# Memory commands
> +#
> +CONFIG_CMD_MEMORY=y
> +CONFIG_CMD_CRC32=y
> +CONFIG_LOOPW=y
> +CONFIG_CMD_MEMTEST=y
> +# CONFIG_CMD_MX_CYCLIC is not set
> +CONFIG_CMD_MEMINFO=y
> +
> +#
> +# Device access commands
> +#
> +CONFIG_CMD_DM=y
> +# CONFIG_CMD_DEMO is not set
> +CONFIG_CMD_LOADB=y
> +CONFIG_CMD_LOADS=y
> +# CONFIG_CMD_FLASH is not set
> +# CONFIG_CMD_NAND is not set
> +# CONFIG_CMD_SF is not set
> +# CONFIG_CMD_SPI is not set
> +# CONFIG_CMD_I2C is not set
> +# CONFIG_CMD_USB is not set
> +# CONFIG_CMD_FPGA is not set
> +CONFIG_CMD_GPIO=y
> +
> +#
> +# Shell scripting commands
> +#
> +CONFIG_CMD_ECHO=y
> +CONFIG_CMD_ITEST=y
> +CONFIG_CMD_SOURCE=y
> +CONFIG_CMD_SETEXPR=y
> +
> +#
> +# Network commands
> +#
> +# CONFIG_CMD_NET is not set
> +# CONFIG_CMD_TFTPPUT is not set
> +# CONFIG_CMD_TFTPSRV is not set
> +# CONFIG_CMD_RARP is not set
> +# CONFIG_CMD_DHCP is not set
> +# CONFIG_CMD_NFS is not set
> +# CONFIG_CMD_PING is not set
> +# CONFIG_CMD_CDP is not set
> +# CONFIG_CMD_SNTP is not set
> +# CONFIG_CMD_DNS is not set
> +# CONFIG_CMD_LINK_LOCAL is not set
> +
> +#
> +# Misc commands
> +#
> +CONFIG_CMD_TIME=y
> +CONFIG_CMD_MISC=y
> +# CONFIG_CMD_TIMER is not set
> +
> +#
> +# Boot timing
> +#
> +# CONFIG_BOOTSTAGE is not set
> +CONFIG_BOOTSTAGE_USER_COUNT=20
> +CONFIG_BOOTSTAGE_STASH_ADDR=0
> +CONFIG_BOOTSTAGE_STASH_SIZE=4096
> +
> +#
> +# Power commands
> +#
> +
> +#
> +# Security commands
> +#
> +# CONFIG_CONSOLE_RECORD is not set
> +CONFIG_SUPPORT_OF_CONTROL=y
> +
> +#
> +# Device Tree Control
> +#
> +CONFIG_OF_CONTROL=y
> +# CONFIG_OF_SEPARATE is not set
> +CONFIG_OF_EMBED=y
> +# CONFIG_NET is not set
> +
> +#
> +# Device Drivers
> +#
> +
> +#
> +# Generic Driver Options
> +#
> +CONFIG_DM=y
> +CONFIG_DM_WARN=y
> +CONFIG_DM_DEVICE_REMOVE=y
> +CONFIG_DM_STDIO=y
> +CONFIG_DM_SEQ_ALIAS=y
> +# CONFIG_REGMAP is not set
> +# CONFIG_SPL_REGMAP is not set
> +# CONFIG_DEVRES is not set
> +CONFIG_SIMPLE_BUS=y
> +CONFIG_OF_TRANSLATE=y
> +# CONFIG_ADC is not set
> +# CONFIG_ADC_EXYNOS is not set
> +# CONFIG_ADC_SANDBOX is not set
> +CONFIG_CLK=y
> +# CONFIG_SPL_CLK is not set
> +# CONFIG_CPU is not set
> +
> +#
> +# Hardware crypto devices
> +#
> +# CONFIG_FSL_CAAM is not set
> +
> +#
> +# Demo for driver model
> +#
> +# CONFIG_DM_DEMO is not set
> +
> +#
> +# DFU support
> +#
> +# CONFIG_DFU_TFTP is not set
> +
> +#
> +# GPIO Support
> +#
> +# CONFIG_ALTERA_PIO is not set
> +# CONFIG_DWAPB_GPIO is not set
> +# CONFIG_ATMEL_PIO4 is not set
> +# CONFIG_LPC32XX_GPIO is not set
> +# CONFIG_ROCKCHIP_GPIO is not set
> +# CONFIG_VYBRID_GPIO is not set
> +CONFIG_PIC32_GPIO=y
> +
> +#
> +# I2C support
> +#
> +# CONFIG_DM_I2C_COMPAT is not set
> +# CONFIG_CROS_EC_KEYB is not set
> +
> +#
> +# LED Support
> +#
> +# CONFIG_LED is not set
> +
> +#
> +# Multifunction device drivers
> +#
> +# CONFIG_MISC is not set
> +# CONFIG_CROS_EC is not set
> +# CONFIG_FSL_SEC_MON is not set
> +# CONFIG_MXC_OCOTP is not set
> +# CONFIG_PCA9551_LED is not set
> +# CONFIG_RESET is not set
> +
> +#
> +# MMC Host controller Support
> +#
> +# CONFIG_DM_MMC is not set
> +
> +#
> +# MTD Support
> +#
> +# CONFIG_MTD is not set
> +
> +#
> +# NAND Device Support
> +#
> +# CONFIG_NAND_DENALI is not set
> +# CONFIG_NAND_VF610_NFC is not set
> +# CONFIG_NAND_PXA3XX is not set
> +
> +#
> +# Generic NAND options
> +#
> +
> +#
> +# SPI Flash Support
> +#
> +# CONFIG_SPI_FLASH is not set
> +# CONFIG_DM_ETH is not set
> +# CONFIG_PHYLIB is not set
> +
> +#
> +# PCI
> +#
> +# CONFIG_DM_PCI is not set
> +
> +#
> +# Pin controllers
> +#
> +CONFIG_PINCTRL=y
> +# CONFIG_PINCTRL_FULL is not set
> +# CONFIG_ROCKCHIP_PINCTRL is not set
> +# CONFIG_ROCKCHIP_3036_PINCTRL is not set
> +CONFIG_PIC32_PINCTRL=y
> +
> +#
> +# Power
> +#
> +# CONFIG_DM_PMIC is not set
> +# CONFIG_DM_REGULATOR is not set
> +# CONFIG_RAM is not set
> +
> +#
> +# Remote Processor drivers
> +#
> +
> +#
> +# Real Time Clock
> +#
> +# CONFIG_DM_RTC is not set
> +
> +#
> +# Serial drivers
> +#
> +CONFIG_REQUIRE_SERIAL_CONSOLE=y
> +# CONFIG_DEBUG_UART is not set
> +# CONFIG_ALTERA_JTAG_UART is not set
> +# CONFIG_ALTERA_UART is not set
> +# CONFIG_SYS_NS16550 is not set
> +CONFIG_PIC32_SERIAL=y
> +
> +#
> +# Sound support
> +#
> +# CONFIG_SOUND is not set
> +
> +#
> +# SPI Support
> +#
> +# CONFIG_FSL_ESPI is not set
> +# CONFIG_TI_QSPI is not set
> +# CONFIG_DM_THERMAL is not set
> +
> +#
> +# Timer Support
> +#
> +# CONFIG_TIMER is not set
> +
> +#
> +# TPM support
> +#
> +# CONFIG_USB is not set
> +
> +#
> +# Graphics support
> +#
> +# CONFIG_VIDEO_VESA is not set
> +# CONFIG_VIDEO_LCD_ANX9804 is not set
> +# CONFIG_VIDEO_LCD_SSD2828 is not set
> +# CONFIG_DISPLAY_PORT is not set
> +# CONFIG_VIDEO_TEGRA124 is not set
> +# CONFIG_VIDEO_BRIDGE is not set
> +# CONFIG_PHYS_TO_BUS is not set
> +
> +#
> +# File systems
> +#
> +
> +#
> +# Library routines
> +#
> +# CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED is not set
> +CONFIG_HAVE_PRIVATE_LIBGCC=y
> +# CONFIG_USE_PRIVATE_LIBGCC is not set
> +CONFIG_SYS_HZ=1000
> +CONFIG_SYS_VSNPRINTF=y
> +CONFIG_USE_TINY_PRINTF=y
> +CONFIG_REGEX=y
> +# CONFIG_LIB_RAND is not set
> +CONFIG_CMD_DHRYSTONE=y
> +# CONFIG_RSA is not set
> +# CONFIG_TPM is not set
> +
> +#
> +# Hashing Support
> +#
> +# CONFIG_SHA1 is not set
> +# CONFIG_SHA256 is not set
> +# CONFIG_SHA_HW_ACCEL is not set
> +
> +#
> +# Compression Support
> +#
> +# CONFIG_LZ4 is not set
> +# CONFIG_ERRNO_STR is not set
> +# CONFIG_UNIT_TEST is not set
> diff --git a/include/configs/pic32mzdask.h
> b/include/configs/pic32mzdask.h
> new file mode 100644
> index 0000000..6552fa2
> --- /dev/null
> +++ b/include/configs/pic32mzdask.h
> @@ -0,0 +1,94 @@
> +/*
> + * (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_NONCOHERE
> NT
> +
> +/*------------------------------------------------------------------
> ----
> + * 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_BAUDRATE_TABLE {9600, 19200, 38400, 57600,
> 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 */
--
- Daniel