+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
*
* (C) Copyright 2009 Freescale Semiconductor, Inc.
*
* Configuration settings for the MX51EVK Board
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
/*
* MMC Configs
* */
-#define CONFIG_FSL_ESDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR MMC_SDHC1_BASE_ADDR
#define CONFIG_SYS_FSL_ESDHC_NUM 2
/*
* Eth Configs
*/
-#define CONFIG_MII
#define CONFIG_FEC_MXC
#define IMX_FEC_BASE FEC_BASE_ADDR
#define CONFIG_FEC_MXC_PHYADDR 0x1F
/* USB Configs */
-#define CONFIG_USB_EHCI_MX5
#define CONFIG_MXC_USB_PORT 1
#define CONFIG_MXC_USB_PORTSC PORT_PTS_ULPI
#define CONFIG_MXC_USB_FLAGS MXC_EHCI_POWER_PINS_ENABLED
/* Framebuffer and LCD */
-#define CONFIG_PREBOOT
-#define CONFIG_VIDEO_IPUV3
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_SPLASH_SCREEN
#define CONFIG_BMP_16BPP
* Miscellaneous configurable options
*/
-#define CONFIG_SYS_MEMTEST_START 0x90000000
-#define CONFIG_SYS_MEMTEST_END 0x90010000
-
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/*-----------------------------------------------------------------------
* Physical Memory Map
*/
-#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM_1 CSD0_BASE_ADDR
#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
/*-----------------------------------------------------------------------
* environment organization
*/
-#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
-#define CONFIG_ENV_SIZE (8 * 1024)
+
+/*
+ * Environment starts at CONFIG_ENV_OFFSET=0xC0000 = 768k = 768 * 1024 = 786432
+ *
+ * Detect overlap between U-Boot image and environment area in build-time
+ *
+ * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.imx offset
+ * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408
+ *
+ * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so
+ * write the direct value here
+ */
+#define CONFIG_BOARD_SIZE_LIMIT 785408
#define CONFIG_SYS_MMC_ENV_DEV 0
#endif