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From: "Rebecca Cran" <rebecca@bsdio.com>
To: devel@edk2.groups.io, Leif Lindholm <leif@nuviainc.com>,
	Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Rebecca Cran <rebecca@bsdio.com>
Subject: [edk2-platforms PATCH v2 1/6] BeagleBoardPkg: Remove the configuration and image headers from flash
Date: Tue, 28 Sep 2021 13:33:15 -0600	[thread overview]
Message-ID: <20210928193320.197688-2-rebecca@bsdio.com> (raw)
In-Reply-To: <20210928193320.197688-1-rebecca@bsdio.com>

Remove the configuration and image headers from the flash image.
This was likely intended for the UEFI firmware to be loaded by the ROM
code, but the BeagleBoard only has 64KB SRAM and so EDK2 needs to be
executed as a second stage loader.

Signed-off-by: Rebecca Cran <rebecca@bsdio.com>
---
 Platform/BeagleBoard/BeagleBoardPkg/BeagleBoardPkg.fdf | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/Platform/BeagleBoard/BeagleBoardPkg/BeagleBoardPkg.fdf b/Platform/BeagleBoard/BeagleBoardPkg/BeagleBoardPkg.fdf
index a2cfeb3bc27b..dbae015ff382 100644
--- a/Platform/BeagleBoard/BeagleBoardPkg/BeagleBoardPkg.fdf
+++ b/Platform/BeagleBoard/BeagleBoardPkg/BeagleBoardPkg.fdf
@@ -23,7 +23,7 @@
 
 
 [FD.BeagleBoard_EFI]
-BaseAddress   = 0x80007DF8|gArmTokenSpaceGuid.PcdFdBaseAddress  #The base address of the FLASH Device.
+BaseAddress   = 0x80008000|gArmTokenSpaceGuid.PcdFdBaseAddress  #The base address of the FLASH Device.
 Size          = 0x000B0000|gArmTokenSpaceGuid.PcdFdSize         #The size in bytes of the FLASH Device
 ErasePolarity = 1
 BlockSize     = 0x1
@@ -44,16 +44,7 @@ NumBlocks     = 0xB0000
 # RegionType <FV, DATA, or FILE>
 #
 ################################################################################
-0x00000000|0x00000200
-FILE = Platform/BeagleBoard/BeagleBoardPkg/ConfigurationHeader.bin
-
-0x00000200|0x00000008
-DATA = {
-  0xF8, 0xFD, 0x0A, 0x00,   # image size:   0xB0000 - 0x208 == 0xAFDF8
-  0x00, 0x80, 0x00, 0x80    # entry point:  0x80008000
-}
-
-0x00000208|0x000AFDF8
+0x00000000|0x000B0000
 gArmTokenSpaceGuid.PcdFvBaseAddress|gArmTokenSpaceGuid.PcdFvSize
 FV = FVMAIN_COMPACT
 
-- 
2.31.1



  reply	other threads:[~2021-09-28 19:33 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-28 19:33 [edk2-platforms PATCH v2 0/6] Some BeagleBoardPkg fixes Rebecca Cran
2021-09-28 19:33 ` Rebecca Cran [this message]
2021-09-28 19:33 ` [edk2-platforms PATCH v2 2/6] BeagleBoardPkg: Remove PerformanceLib from build Rebecca Cran
2021-09-28 19:33 ` [edk2-platforms PATCH v2 3/6] BeagleBoardPkg: Align PE sections to 4K Rebecca Cran
2021-09-28 19:33 ` [edk2-platforms PATCH v2 4/6] Omap35xxPkg: InterruptDxe: add gEfiCpuArchProtocolGuid runtime dependency Rebecca Cran
2021-09-28 19:33 ` [edk2-platforms PATCH v2 5/6] Platform/BeagleBoard: bump Fv size to 768KB to fix NOOPT build Rebecca Cran
2021-09-28 19:33 ` [edk2-platforms PATCH v2 6/6] Platform/BeagleBoard: Add Readme.rst Rebecca Cran
2021-09-30 13:57 ` [edk2-platforms PATCH v2 0/6] Some BeagleBoardPkg fixes Leif Lindholm

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