Revert "ODROID-C3/N2: removing CONFIG_SYS_MEM_TOP_HIDE to free 128MB"

This reverts commit 7dd9588. Change-Id: I4de1c79672c4e458fb0501186deea817d1f46a38
hardkernel · Aug 20, 2019 · 2c90598 · 2c90598
1 parent 794349d
commit 2c90598
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Showing 2 changed files with 2 additions and 5 deletions.
diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c
@@ -147,11 +147,7 @@ unsigned int ddr_size_usable(unsigned int addr_start)
 	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
 		ddr_size += gd->bd->bi_dram[i].size;
 
-	free_size = (ddr_size - DRAM_UBOOT_RESERVE - addr_start - CONFIG_SYS_MALLOC_LEN);
-#if defined(CONFIG_SYS_MEM_TOP_HIDE)
-	free_size -= CONFIG_SYS_MEM_TOP_HIDE
-#endif
-
+	free_size = (ddr_size - DRAM_UBOOT_RESERVE - addr_start - CONFIG_SYS_MALLOC_LEN - CONFIG_SYS_MEM_TOP_HIDE);
 #if defined CONFIG_FASTBOOT_MAX_DOWN_SIZE
 	if (free_size > CONFIG_FASTBOOT_MAX_DOWN_SIZE)
 		free_size = CONFIG_FASTBOOT_MAX_DOWN_SIZE;

diff --git a/include/configs/odroid-g12-common.h b/include/configs/odroid-g12-common.h
@@ -542,6 +542,7 @@
 #define CONFIG_CMD_MISC				1
 #define CONFIG_CMD_ITEST			1
 #define CONFIG_CMD_CPU_TEMP			1
+#define CONFIG_SYS_MEM_TOP_HIDE			0x08000000 /* hide 128MB for kernel reserve */
 #define CONFIG_CMD_LOADB			1
 #define CONFIG_SUPPORT_RAW_INITRD		1