Merge changes from topic "sgi-updates-jul-2022" into integration
* changes:
feat(sgi): bump bl1 rw size
refactor(sgi): rewrite address space size definitions
diff --git a/plat/arm/board/rde1edge/include/platform_def.h b/plat/arm/board/rde1edge/include/platform_def.h
index a9b30a4..69bfd7b 100644
--- a/plat/arm/board/rde1edge/include/platform_def.h
+++ b/plat/arm/board/rde1edge/include/platform_def.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2018-2021, Arm Limited. All rights reserved.
+ * Copyright (c) 2018-2022, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -26,12 +26,15 @@
#define CSS_SYSTEM_PWR_DMN_LVL ARM_PWR_LVL3
+/* Maximum number of address bits used per chip */
+#define CSS_SGI_ADDR_BITS_PER_CHIP U(36)
+
/*
* Physical and virtual address space limits for MMU in AARCH64 & AARCH32 modes
*/
#ifdef __aarch64__
-#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 36)
-#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 36)
+#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << CSS_SGI_ADDR_BITS_PER_CHIP)
+#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << CSS_SGI_ADDR_BITS_PER_CHIP)
#else
#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
diff --git a/plat/arm/board/rdn1edge/include/platform_def.h b/plat/arm/board/rdn1edge/include/platform_def.h
index a61b0d5..de01902 100644
--- a/plat/arm/board/rdn1edge/include/platform_def.h
+++ b/plat/arm/board/rdn1edge/include/platform_def.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2018-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -30,12 +30,17 @@
/* Virtual address used by dynamic mem_protect for chunk_base */
#define PLAT_ARM_MEM_PROTEC_VA_FRAME UL(0xc0000000)
+/* Maximum number of address bits used per chip */
+#define CSS_SGI_ADDR_BITS_PER_CHIP U(42)
+
/*
* Physical and virtual address space limits for MMU in AARCH64 & AARCH32 modes
*/
#ifdef __aarch64__
-#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 43)
-#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 43)
+#define PLAT_PHY_ADDR_SPACE_SIZE CSS_SGI_REMOTE_CHIP_MEM_OFFSET( \
+ CSS_SGI_CHIP_COUNT)
+#define PLAT_VIRT_ADDR_SPACE_SIZE CSS_SGI_REMOTE_CHIP_MEM_OFFSET( \
+ CSS_SGI_CHIP_COUNT)
#else
#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
diff --git a/plat/arm/board/rdn2/include/platform_def.h b/plat/arm/board/rdn2/include/platform_def.h
index e4015f7..464a157 100644
--- a/plat/arm/board/rdn2/include/platform_def.h
+++ b/plat/arm/board/rdn2/include/platform_def.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2020-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -69,15 +69,16 @@
*/
#ifdef __aarch64__
#if (CSS_SGI_PLATFORM_VARIANT == 2)
+#define CSS_SGI_ADDR_BITS_PER_CHIP U(46) /* 64TB */
+#else
+#define CSS_SGI_ADDR_BITS_PER_CHIP U(42) /* 4TB */
+#endif
+
#define PLAT_PHY_ADDR_SPACE_SIZE CSS_SGI_REMOTE_CHIP_MEM_OFFSET( \
CSS_SGI_CHIP_COUNT)
#define PLAT_VIRT_ADDR_SPACE_SIZE CSS_SGI_REMOTE_CHIP_MEM_OFFSET( \
CSS_SGI_CHIP_COUNT)
#else
-#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 42)
-#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 42)
-#endif
-#else
#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
#endif
diff --git a/plat/arm/board/rdv1/include/platform_def.h b/plat/arm/board/rdv1/include/platform_def.h
index 5b98b4e..620fa3e 100644
--- a/plat/arm/board/rdv1/include/platform_def.h
+++ b/plat/arm/board/rdv1/include/platform_def.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -46,12 +46,15 @@
(TZC_REGION_ACCESS_RDWR(TZC_NSAID_CLCD)) | \
(TZC_REGION_ACCESS_RDWR(TZC_NSAID_VIRTIO))
+/* Maximum number of address bits used per chip */
+#define CSS_SGI_ADDR_BITS_PER_CHIP U(42)
+
/*
* Physical and virtual address space limits for MMU in AARCH64 & AARCH32 modes
*/
#ifdef __aarch64__
-#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 42)
-#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 42)
+#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << CSS_SGI_ADDR_BITS_PER_CHIP)
+#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << CSS_SGI_ADDR_BITS_PER_CHIP)
#else
#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
diff --git a/plat/arm/board/rdv1mc/include/platform_def.h b/plat/arm/board/rdv1mc/include/platform_def.h
index 12ce806..3670904 100644
--- a/plat/arm/board/rdv1mc/include/platform_def.h
+++ b/plat/arm/board/rdv1mc/include/platform_def.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2020-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -46,6 +46,9 @@
/* Virtual address used by dynamic mem_protect for chunk_base */
#define PLAT_ARM_MEM_PROTEC_VA_FRAME UL(0xC0000000)
+/* Remote chip address offset (4TB per chip) */
+#define CSS_SGI_ADDR_BITS_PER_CHIP U(42)
+
/* Physical and virtual address space limits for MMU in AARCH64 mode */
#define PLAT_PHY_ADDR_SPACE_SIZE CSS_SGI_REMOTE_CHIP_MEM_OFFSET( \
CSS_SGI_CHIP_COUNT)
diff --git a/plat/arm/board/sgi575/include/platform_def.h b/plat/arm/board/sgi575/include/platform_def.h
index 72d5f7c..82a38c5 100644
--- a/plat/arm/board/sgi575/include/platform_def.h
+++ b/plat/arm/board/sgi575/include/platform_def.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2018-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -27,12 +27,15 @@
#define PLAT_MAX_PWR_LVL ARM_PWR_LVL1
+/* Maximum number of address bits used per chip */
+#define CSS_SGI_ADDR_BITS_PER_CHIP U(36)
+
/*
* Physical and virtual address space limits for MMU in AARCH64 & AARCH32 modes
*/
#ifdef __aarch64__
-#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 36)
-#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 36)
+#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << CSS_SGI_ADDR_BITS_PER_CHIP)
+#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << CSS_SGI_ADDR_BITS_PER_CHIP)
#else
#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
diff --git a/plat/arm/css/sgi/include/sgi_base_platform_def.h b/plat/arm/css/sgi/include/sgi_base_platform_def.h
index 58a153a..22870c4 100644
--- a/plat/arm/css/sgi/include/sgi_base_platform_def.h
+++ b/plat/arm/css/sgi/include/sgi_base_platform_def.h
@@ -21,8 +21,9 @@
#define PLAT_ARM_TRUSTED_SRAM_SIZE 0x00040000 /* 256 KB */
-/* Remote chip address offset (4TB per chip) */
-#define CSS_SGI_REMOTE_CHIP_MEM_OFFSET(n) ((ULL(1) << 42) * (n))
+/* Remote chip address offset */
+#define CSS_SGI_REMOTE_CHIP_MEM_OFFSET(n) \
+ ((ULL(1) << CSS_SGI_ADDR_BITS_PER_CHIP) * (n))
/*
* PLAT_ARM_MMAP_ENTRIES depends on the number of entries in the
@@ -67,7 +68,7 @@
* PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size
* plus a little space for growth.
*/
-#define PLAT_ARM_MAX_BL1_RW_SIZE 0xC000
+#define PLAT_ARM_MAX_BL1_RW_SIZE (64 * 1024) /* 64 KB */
/*
* PLAT_ARM_MAX_ROMLIB_RW_SIZE is define to use a full page