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board: purism: add the Purism Librem5 phone

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Initial commit of Librem5 u-boot and SPL

Signed-off-by: Angus Ainslie <angus@akkea.ca>
Co-developed-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Reviewed-by: Fabio Estevam <festevam@denx.de>
This commit is contained in:
Angus Ainslie
2022-08-25 06:46:02 -07:00
committed by Stefano Babic
parent 1f650d9ec6
commit 466a9ea2a1
19 changed files with 5400 additions and 1 deletions
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95
include/configs/librem5.h Normal file
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2017 NXP
* Copyright 2018 Emcraft Systems
* Copyright 2022 Purism
*
*/
#ifndef __LIBREM5_H
#define __LIBREM5_H
/* #define DEBUG */
#include <version.h>
#include <linux/sizes.h>
#include <asm/arch/imx-regs.h>
#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SPL_ABORT_ON_RAW_IMAGE /* For RAW image gives a error info not panic */
#define CONFIG_POWER_BD71837
#define CONFIG_POWER_BD71837_I2C_BUS 0
#define CONFIG_POWER_BD71837_I2C_ADDR 0x4B
#endif /* CONFIG_SPL_BUILD*/
#define CONFIG_SYS_FSL_USDHC_NUM 2
#define CONFIG_USBD_HS
#define CONSOLE_ON_UART1
#ifdef CONSOLE_ON_UART1
#define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
#define CONSOLE_UART_CLK 0
#define CONSOLE "ttymxc0"
#elif defined(CONSOLE_ON_UART2)
#define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
#define CONSOLE_UART_CLK 1
#define CONSOLE "ttymxc1"
#elif defined(CONSOLE_ON_UART3)
#define CONFIG_MXC_UART_BASE UART3_BASE_ADDR
#define CONSOLE_UART_CLK 2
#define CONSOLE "ttymxc2"
#elif defined(CONSOLE_ON_UART4)
#define CONFIG_MXC_UART_BASE UART4_BASE_ADDR
#define CONSOLE_UART_CLK 3
#define CONSOLE "ttymxc3"
#else
#define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
#define CONSOLE_UART_CLK 0
#define CONSOLE "ttymxc0"
#endif
#ifndef CONFIG_SPL_BUILD
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(USB, usb, 0) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
#else
#define BOOTENV
#endif
/* Initial environment variables */
#define CONFIG_EXTRA_ENV_SETTINGS \
"scriptaddr=0x80000000\0" \
"pxefile_addr_r=0x80100000\0" \
"kernel_addr_r=0x80800000\0" \
"fdt_addr_r=0x84800000\0" \
"ramdisk_addr_r=0x85000000\0" \
"console=" CONSOLE ",115200\0" \
"bootargs=u_boot_version=" PLAIN_VERSION "\0" \
"stdin=usbacm,serial\0" \
"stdout=usbacm,serial\0" \
"stderr=usbacm,serial\0" \
BOOTENV
/* Link Definitions */
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
#define CONFIG_SYS_INIT_RAM_SIZE 0x80000
#define CONFIG_SYS_SDRAM_BASE 0x40000000
#define PHYS_SDRAM 0x40000000
#define PHYS_SDRAM_SIZE 0xc0000000 /* 3GB LPDDR4 one Rank */
/* Monitor Command Prompt */
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#endif