board/ls1021aqds: Add DDR4 support

[u-boot] / arch / arm / include / asm / arch-ls102xa / config.h

diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
index ed78c33e0a3ef4ffc19f84dbf16f81218a079ca6..a500b5bc3b6581b9e72a73998d8ee3ded1d55034 100644 (file)
--- a/arch/arm/include/asm/arch-ls102xa/config.h
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -50,7 +50,11 @@
 #ifdef CONFIG_DDR_SPD
 #define CONFIG_SYS_FSL_DDR_BE
 #define CONFIG_VERY_BIG_RAM
+#ifdef CONFIG_SYS_FSL_DDR4
+#define CONFIG_SYS_FSL_DDRC_GEN4
+#else
 #define CONFIG_SYS_FSL_DDRC_ARM_GEN3
+#endif
 #define CONFIG_SYS_FSL_DDR
 #define CONFIG_SYS_LS1_DDR_BLOCK1_SIZE         ((phys_size_t)2 << 30)
 #define CONFIG_MAX_MEM_MAPPED                  CONFIG_SYS_LS1_DDR_BLOCK1_SIZE
@@ -71,6 +75,7 @@
 #define CONFIG_MAX_CPUS                                2
 #define CONFIG_SYS_FSL_IFC_BANK_COUNT          8
 #define CONFIG_NUM_DDR_CONTROLLERS             1
+#define CONFIG_SYS_FSL_DDR_VER                 FSL_DDR_VER_5_0
 #else
 #error SoC not defined
 #endif