mx6: add support for el6x board
Custom Board based on MX6 Dual, 1GB RAM and eMMC.
There are two variants of the board with and without
PCIe (ZC5202 and ZC5601).
Signed-off-by: Stefano Babic <sbabic@denx.de>
diff --git a/include/configs/el6x_common.h b/include/configs/el6x_common.h
new file mode 100644
index 0000000..55ef612
--- /dev/null
+++ b/include/configs/el6x_common.h
@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) Stefano Babic <sbabic@denx.de>
+ *
+ * Configuration settings for the E+L i.MX6Q DO82 board.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __EL6Q_COMMON_CONFIG_H
+#define __EL6Q_COMMON_CONFIG_H
+
+#define CONFIG_BOARD_NAME EL6Q
+
+#include <config_distro_defaults.h>
+#include "mx6_common.h"
+
+#define CONFIG_IMX_THERMAL
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_LATE_INIT
+
+#define CONFIG_MXC_UART
+
+#ifdef CONFIG_SPL
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SYS_SPI_U_BOOT_OFFS (64 * 1024)
+#define CONFIG_SPL_SPI_LOAD
+#include "imx6_spl.h"
+#endif
+
+/* MMC Configs */
+#define CONFIG_SYS_FSL_ESDHC_ADDR 0
+#define CONFIG_SYS_FSL_USDHC_NUM 2
+
+/* I2C config */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
+#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
+#define CONFIG_SYS_I2C_SPEED 100000
+
+/* PMIC */
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
+#define CONFIG_POWER_PFUZE100
+#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
+
+/* Commands */
+#define CONFIG_MXC_SPI
+#define CONFIG_SF_DEFAULT_BUS 3
+#define CONFIG_SF_DEFAULT_CS 0
+#define CONFIG_SF_DEFAULT_SPEED 20000000
+#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_MXC_UART_BASE UART2_BASE
+#define CONFIG_BAUDRATE 115200
+
+/* Command definition */
+
+#define CONFIG_CMD_BMODE
+#define CONFIG_CMD_BOOTZ
+#undef CONFIG_CMD_IMLS
+
+#define CONFIG_BOARD_NAME EL6Q
+
+#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "board="__stringify(CONFIG_BOARD_NAME)"\0" \
+ "cma_size="__stringify(EL6Q_CMA_SIZE)"\0" \
+ "chp_size="__stringify(EL6Q_COHERENT_POOL_SIZE)"\0" \
+ "console=" CONFIG_CONSOLE_DEV "\0" \
+ "fdtfile=undefined\0" \
+ "fdt_high=0xffffffff\0" \
+ "fdt_addr_r=0x18000000\0" \
+ "fdt_addr=0x18000000\0" \
+ "findfdt=setenv fdtfile " CONFIG_DEFAULT_FDT_FILE "\0" \
+ "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
+ "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
+ "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
+ BOOTENV
+
+#define BOOT_TARGET_DEVICES(func) \
+ func(MMC, mmc, 0) \
+ func(MMC, mmc, 1) \
+ func(PXE, PXE, na) \
+ func(DHCP, dhcp, na)
+
+#define CONFIG_BOOTCOMMAND \
+ "run findfdt; " \
+ "run distro_bootcmd"
+
+#include <config_distro_bootcmd.h>
+
+#define CONFIG_ARP_TIMEOUT 200UL
+
+#define CONFIG_CMD_MEMTEST
+
+#define CONFIG_SYS_MEMTEST_START 0x10000000
+#define CONFIG_SYS_MEMTEST_END 0x10800000
+#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
+
+#define CONFIG_STACKSIZE (128 * 1024)
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS 1
+#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
+#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+/* FLASH and environment organization */
+#define CONFIG_SYS_NO_FLASH
+
+#define CONFIG_ENV_SIZE (8 * 1024)
+
+#define CONFIG_ENV_IS_IN_MMC
+
+#if defined(CONFIG_ENV_IS_IN_MMC)
+#define CONFIG_SYS_MMC_ENV_DEV 1
+#define CONFIG_SYS_MMC_ENV_PART 2
+#define CONFIG_ENV_OFFSET 0x0
+#endif
+
+#endif /* __EL6Q_COMMON_CONFIG_H */
diff --git a/include/configs/zc5202.h b/include/configs/zc5202.h
new file mode 100644
index 0000000..073a42c
--- /dev/null
+++ b/include/configs/zc5202.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) Stefano Babic <sbabic@denx.de>
+ *
+ * Configuration settings for the E+L i.MX6Q DO82 board.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __EL_ZC5202_H
+#define __EL_ZC5202_H
+
+#define CONFIG_MXC_UART_BASE UART2_BASE
+#define CONFIG_CONSOLE_DEV "ttymxc1"
+#define CONFIG_MMCROOT "/dev/mmcblk0p2"
+
+#define CONFIG_DEFAULT_FDT_FILE "imx6q-zc5202.dtb"
+
+#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
+
+#include "el6x_common.h"
+
+/* Ethernet */
+#define CONFIG_FEC_MXC
+#define CONFIG_MII
+#define IMX_FEC_BASE ENET_BASE_ADDR
+#define CONFIG_FEC_XCV_TYPE MII100
+#define CONFIG_ETHPRIME "FEC"
+#define CONFIG_FEC_MXC_PHYADDR 0
+#define CONFIG_MV88E6352_SWITCH
+
+#define CONFIG_CMD_PCI
+#define CONFIG_PCI
+#define CONFIG_PCI_PNP
+#define CONFIG_PCI_SCAN_SHOW
+#define CONFIG_PCIE_IMX
+
+#endif /*__EL6Q_CONFIG_H */
diff --git a/include/configs/zc5601.h b/include/configs/zc5601.h
new file mode 100644
index 0000000..28b9c6b
--- /dev/null
+++ b/include/configs/zc5601.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) Stefano Babic <sbabic@denx.de>
+ *
+ * Configuration settings for the E+L i.MX6Q DO82 board.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __EL_ZC5601_H
+#define __EL_ZC5601_H
+
+
+#define CONFIG_MXC_UART_BASE UART2_BASE
+#define CONFIG_CONSOLE_DEV "ttymxc1"
+#define CONFIG_MMCROOT "/dev/mmcblk0p1"
+
+#define CONFIG_DEFAULT_FDT_FILE "imx6q-zc5601.dtb"
+
+#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
+
+#include "el6x_common.h"
+
+/* Ethernet */
+#define CONFIG_FEC_MXC
+#define CONFIG_MII
+#define IMX_FEC_BASE ENET_BASE_ADDR
+#define CONFIG_FEC_XCV_TYPE RGMII
+#define CONFIG_ETHPRIME "FEC"
+#define CONFIG_FEC_MXC_PHYADDR 0x10
+#define CONFIG_PHYLIB
+#define CONFIG_FEC_FIXED_SPEED 1000 /* No autoneg, fix Gb */
+
+#endif /*__EL6Q_CONFIG_H */