X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fsun8i.h;h=5636356366242d7acd4921bbe8045b8a885696f8;hb=be7dbb60c5bfa38ea444fe7de1dca8bd35f83f5b;hp=fe8c511448b517d5a617ce30ba84c94c213d2a3c;hpb=014414f53695ab3ba5a9d344ad1ba8952bce157c;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/configs/sun8i.h b/include/configs/sun8i.h
index fe8c511..5636356 100644
--- a/include/configs/sun8i.h
+++ b/include/configs/sun8i.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2014 Chen-Yu Tsai <wens@csie.org>
  *
  * Configuration settings for the Allwinner A23 (sun8i) CPU
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __CONFIG_H
@@ -13,24 +12,17 @@
  * A23 specific configuration
  */
 
-#ifdef CONFIG_USB_EHCI
-#define CONFIG_USB_EHCI_SUNXI
-#define CONFIG_USB_MAX_CONTROLLER_COUNT	1
-#endif
-
-#define CONFIG_SUNXI_USB_PHYS	2
+#include <asm/arch/cpu.h>
 
-#define CONFIG_ARMV7_PSCI		1
-#if defined(CONFIG_MACH_SUN8I_A23)
-#define CONFIG_ARMV7_PSCI_NR_CPUS	2
-#define CONFIG_NAND_SUNXI_GPC_PORTS	{16, 17, 18}
-#elif defined(CONFIG_MACH_SUN8I_A33)
-#define CONFIG_ARMV7_PSCI_NR_CPUS	4
-#define CONFIG_NAND_SUNXI_GPC_PORTS	{16}
-#else
-#error Unsupported sun8i variant
+#ifdef SUNXI_SRAM_A2_SIZE
+/*
+ * If the SoC has enough SRAM A2, use that for the secure monitor.
+ * Skip the first 16 KiB of SRAM A2, which is not usable, as only certain bytes
+ * are writable. Reserve the last 17 KiB for the resume shim and SCP firmware.
+ */
+#define CONFIG_ARMV7_SECURE_BASE	(SUNXI_SRAM_A2_BASE + 16 * 1024)
+#define CONFIG_ARMV7_SECURE_MAX_SIZE	(SUNXI_SRAM_A2_SIZE - 33 * 1024)
 #endif
-#define CONFIG_TIMER_CLK_FREQ		24000000
 
 /*
  * Include common sunxi configuration where most the settings are