From 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 11:13:47 +0200
Subject: Adding upstream version 2.8.0+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 plat/allwinner/common/include/platform_def.h | 84 ++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 plat/allwinner/common/include/platform_def.h

(limited to 'plat/allwinner/common/include/platform_def.h')

diff --git a/plat/allwinner/common/include/platform_def.h b/plat/allwinner/common/include/platform_def.h
new file mode 100644
index 0000000..c9d075a
--- /dev/null
+++ b/plat/allwinner/common/include/platform_def.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2017-2020, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PLATFORM_DEF_H
+#define PLATFORM_DEF_H
+
+#include <common/tbbr/tbbr_img_def.h>
+#include <lib/utils_def.h>
+#include <plat/common/common_def.h>
+
+#include <sunxi_mmap.h>
+
+#ifdef SUNXI_BL31_IN_DRAM
+
+#define BL31_BASE			SUNXI_DRAM_BASE
+#define BL31_LIMIT			(SUNXI_DRAM_BASE + 0x40000)
+
+#define MAX_XLAT_TABLES			4
+#define PLAT_VIRT_ADDR_SPACE_SIZE	(1ULL << 32)
+
+#define SUNXI_BL33_VIRT_BASE		PRELOADED_BL33_BASE
+
+#else	/* !SUNXI_BL31_IN_DRAM */
+
+#define BL31_BASE			(SUNXI_SRAM_A2_BASE + \
+					 SUNXI_SRAM_A2_BL31_OFFSET)
+#define BL31_LIMIT			(SUNXI_SRAM_A2_BASE + \
+					 SUNXI_SRAM_A2_SIZE - SUNXI_SCP_SIZE)
+
+/* Overwrite U-Boot SPL, but reserve the first page for the SPL header. */
+#define BL31_NOBITS_BASE		(SUNXI_SRAM_A1_BASE + 0x1000)
+#define BL31_NOBITS_LIMIT		(SUNXI_SRAM_A1_BASE + SUNXI_SRAM_A1_SIZE)
+
+#define MAX_XLAT_TABLES			1
+#define PLAT_VIRT_ADDR_SPACE_SIZE	(1ULL << 28)
+
+#define SUNXI_BL33_VIRT_BASE		SUNXI_DRAM_VIRT_BASE
+
+/* The SCP firmware is allocated the last 16KiB of SRAM A2. */
+#define SUNXI_SCP_BASE			BL31_LIMIT
+#define SUNXI_SCP_SIZE			0x4000
+
+#endif /* SUNXI_BL31_IN_DRAM */
+
+/* How much DRAM to map (to map BL33, for fetching the DTB from U-Boot) */
+#define SUNXI_DRAM_MAP_SIZE		(64U << 20)
+
+#define CACHE_WRITEBACK_SHIFT		6
+#define CACHE_WRITEBACK_GRANULE		(1 << CACHE_WRITEBACK_SHIFT)
+
+#define MAX_STATIC_MMAP_REGIONS		3
+#define MAX_MMAP_REGIONS		(5 + MAX_STATIC_MMAP_REGIONS)
+
+#define PLAT_CSS_SCP_COM_SHARED_MEM_BASE \
+	(SUNXI_SRAM_A2_BASE + SUNXI_SRAM_A2_SIZE - 0x200)
+
+/* These states are used directly for SCPI communication. */
+#define PLAT_MAX_PWR_LVL_STATES		U(3)
+#define PLAT_MAX_RET_STATE		U(1)
+#define PLAT_MAX_OFF_STATE		U(3)
+
+#define PLAT_MAX_PWR_LVL		U(2)
+#define PLAT_NUM_PWR_DOMAINS		(U(1) + \
+					 PLATFORM_CLUSTER_COUNT + \
+					 PLATFORM_CORE_COUNT)
+
+#define PLAT_PHY_ADDR_SPACE_SIZE	(1ULL << 32)
+
+#define PLATFORM_CLUSTER_COUNT		U(1)
+#define PLATFORM_CORE_COUNT		(PLATFORM_CLUSTER_COUNT * \
+					 PLATFORM_MAX_CPUS_PER_CLUSTER)
+#define PLATFORM_MAX_CPUS_PER_CLUSTER	U(4)
+#define PLATFORM_STACK_SIZE		(0x1000 / PLATFORM_CORE_COUNT)
+
+#ifndef SPD_none
+#ifndef BL32_BASE
+#define BL32_BASE			SUNXI_DRAM_BASE
+#endif
+#endif
+
+#endif /* PLATFORM_DEF_H */
-- 
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