From 206ad6c7b0a3829c49e50ba81eddab8ef0cea858 Mon Sep 17 00:00:00 2001
From: Jiaxun Yang <jiaxun.yang@flygoat.com>
Date: Tue, 18 Jun 2024 14:56:09 +0100
Subject: board: emulation: New board qemu-xtensa

Introduce the new board, define every bits.

Tested-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
 include/configs/qemu-xtensa.h | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 include/configs/qemu-xtensa.h

(limited to 'include')

diff --git a/include/configs/qemu-xtensa.h b/include/configs/qemu-xtensa.h
new file mode 100644
index 00000000000..505aa0646bc
--- /dev/null
+++ b/include/configs/qemu-xtensa.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2007-2013 Tensilica, Inc.
+ * Copyright (C) 2014 - 2016 Cadence Design Systems Inc.
+ * Copyright (C) 2024 Jiaxun Yang <jiaxun.yang@flygoat.com>
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/arch/core.h>
+#include <asm/addrspace.h>
+#include <asm/config.h>
+
+#if XCHAL_HAVE_PTP_MMU
+#define CFG_SYS_MEMORY_BASE		\
+	(XCHAL_VECBASE_RESET_VADDR - XCHAL_VECBASE_RESET_PADDR)
+#define CFG_SYS_IO_BASE			0xf0000000
+#define CFG_SYS_SDRAM_SIZE		0x80000000 /* xtensa.sysram0 */
+#else
+#define CFG_SYS_MEMORY_BASE		0x60000000
+#define CFG_SYS_SDRAM_SIZE		0x08000000 /* xtensa.sysram0 */
+#endif
+
+#define CFG_SYS_SDRAM_BASE		MEMADDR(0x00000000)
+
+#if defined(CFG_MAX_MEM_MAPPED) && \
+	CFG_MAX_MEM_MAPPED < CFG_SYS_SDRAM_SIZE
+#define XTENSA_SYS_TEXT_ADDR		\
+	(MEMADDR(CFG_MAX_MEM_MAPPED) - CONFIG_SYS_MONITOR_LEN)
+#else
+#define XTENSA_SYS_TEXT_ADDR		\
+	(MEMADDR(CFG_SYS_SDRAM_SIZE) - CONFIG_SYS_MONITOR_LEN)
+#endif
+
+#endif /* __CONFIG_H */
-- 
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