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-rw-r--r--include/configs/librem5.h95
1 files changed, 95 insertions, 0 deletions
diff --git a/include/configs/librem5.h b/include/configs/librem5.h
new file mode 100644
index 0000000000..389469aec5
--- /dev/null
+++ b/include/configs/librem5.h
@@ -0,0 +1,95 @@
+/* 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