cgtqmx6eval: Add SPL support
Congatec has several MX6 boards based on quad, dual, dual-lite and solo.
Add SPL support so that all the variants can be supported
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
diff --git a/include/configs/cgtqmx6eval.h b/include/configs/cgtqmx6eval.h
index ee48fa6..79fc0f6 100644
--- a/include/configs/cgtqmx6eval.h
+++ b/include/configs/cgtqmx6eval.h
@@ -17,10 +17,21 @@
#define CONFIG_MACH_TYPE 4122
+#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
+
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_LATE_INIT
#define CONFIG_MISC_INIT_R
#define CONFIG_MXC_UART
@@ -144,10 +155,11 @@
#define CONFIG_MMCROOT "/dev/mmcblk0p2"
#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
#define CONFIG_EXTRA_ENV_SETTINGS \
"script=boot.scr\0" \
"image=zImage\0" \
- "fdtfile=imx6q-qmx6.dtb\0" \
+ "fdtfile=undefined\0" \
"fdt_addr_r=0x18000000\0" \
"boot_fdt=try\0" \
"ip_dyn=yes\0" \
@@ -192,6 +204,13 @@
"else " \
"bootz; " \
"fi;\0" \
+ "findfdt="\
+ "if test $board_rev = MX6Q ; then " \
+ "setenv fdtfile imx6q-qmx6.dtb; fi; " \
+ "if test $board_rev = MX6DL ; then " \
+ "setenv fdtfile imx6dl-qmx6.dtb; fi; " \
+ "if test $fdtfile = undefined; then " \
+ "echo WARNING: Could not determine dtb to use; fi; \0" \
"netargs=setenv bootargs console=${console},${baudrate} " \
"root=/dev/nfs " \
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
@@ -220,6 +239,7 @@
#define CONFIG_BOOTCOMMAND \
"run spilock;" \
+ "run findfdt; " \
"mmc dev ${mmcdev};" \
"if mmc rescan; then " \
"if run loadbootscript; then " \