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authorRonald Cron <Ronald.Cron@arm.com>2015-02-26 10:57:27 +0000
committeroliviermartin <oliviermartin@Edk2>2015-02-26 10:57:27 +0000
commit7aec2926b926ad90d09fb026af0ee04c4c831237 (patch)
treeb4e9bc435f6168a08261387f29a68e07e2f4030e /ArmPkg/Include
parentcae7af275ed6bc8873fb5469b861f37b59685e07 (diff)
downloadedk2-platforms-7aec2926b926ad90d09fb026af0ee04c4c831237.tar.xz
ArmPlatformPkg/ArmJunoDxe: Set the platform dependent FDT device path
The MIDR register of the CPU on which the UEFI firmware is running on is used to infer if the platform is a Juno r0 or a Juno r1. The right device path to the platform FDT is then stored in the "gEmbeddedTokenSpaceGuid.PcdFdtDevicePaths" dynamic PCD. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <Ronald.Cron@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16939 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/Include')
-rw-r--r--ArmPkg/Include/Chipset/AArch64.h4
-rw-r--r--ArmPkg/Include/Chipset/ArmV7.h5
2 files changed, 7 insertions, 2 deletions
diff --git a/ArmPkg/Include/Chipset/AArch64.h b/ArmPkg/Include/Chipset/AArch64.h
index 0400740247..47993ec9fc 100644
--- a/ArmPkg/Include/Chipset/AArch64.h
+++ b/ArmPkg/Include/Chipset/AArch64.h
@@ -1,7 +1,7 @@
/** @file
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
- Copyright (c) 2011 - 2014, ARM Ltd. All rights reserved.<BR>
+ Copyright (c) 2011 - 2015, ARM Ltd. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -44,12 +44,14 @@
#define SCR_AW (1 << 5)
// MIDR - Main ID Register definitions
+#define ARM_CPU_TYPE_SHIFT 4
#define ARM_CPU_TYPE_MASK 0xFFF
#define ARM_CPU_TYPE_AEMv8 0xD0F
#define ARM_CPU_TYPE_A53 0xD03
#define ARM_CPU_TYPE_A57 0xD07
#define ARM_CPU_TYPE_A15 0xC0F
#define ARM_CPU_TYPE_A9 0xC09
+#define ARM_CPU_TYPE_A7 0xC07
#define ARM_CPU_TYPE_A5 0xC05
#define ARM_CPU_REV_MASK ((0xF << 20) | (0xF) )
diff --git a/ArmPkg/Include/Chipset/ArmV7.h b/ArmPkg/Include/Chipset/ArmV7.h
index ceb32170ed..4fb06636e0 100644
--- a/ArmPkg/Include/Chipset/ArmV7.h
+++ b/ArmPkg/Include/Chipset/ArmV7.h
@@ -1,7 +1,7 @@
/** @file
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
- Copyright (c) 2011-2014, ARM Ltd. All rights reserved.<BR>
+ Copyright (c) 2011-2015, ARM Ltd. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -75,12 +75,15 @@
#define SCR_AW (1 << 5)
// MIDR - Main ID Register definitions
+#define ARM_CPU_TYPE_SHIFT 4
#define ARM_CPU_TYPE_MASK 0xFFF
#define ARM_CPU_TYPE_AEMv8 0xD0F
#define ARM_CPU_TYPE_A53 0xD03
#define ARM_CPU_TYPE_A57 0xD07
#define ARM_CPU_TYPE_A15 0xC0F
+#define ARM_CPU_TYPE_A12 0xC0D
#define ARM_CPU_TYPE_A9 0xC09
+#define ARM_CPU_TYPE_A7 0xC07
#define ARM_CPU_TYPE_A5 0xC05
#define ARM_CPU_REV_MASK ((0xF << 20) | (0xF) )