diff options
| author | AJFISH <AJFISH@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-12-06 01:57:05 +0000 |
|---|---|---|
| committer | AJFISH <AJFISH@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-12-06 01:57:05 +0000 |
| commit | 2ef2b01e07c02db339f34004445734a2dbdd80e1 (patch) | |
| tree | 19532a6be8d8bdb0aef04bd00c1efb582f6dc841 /BeagleBoardPkg/Sec/Arm/Macro.inc | |
| parent | f7753a96ba1653ddd31b01c198a352f6332ac404 (diff) | |
| download | edk2-platforms-2ef2b01e07c02db339f34004445734a2dbdd80e1.tar.xz | |
Adding support for BeagleBoard.
ArmPkg - Supoprt for ARM specific things that can change as the architecture changes. Plus semihosting JTAG drivers.
EmbeddedPkg - Generic support for an embeddded platform. Including a light weight command line shell.
BeagleBoardPkg - Platform specifics for BeagleBoard. SD Card works, but USB has issues. Looks like a bug in the open source USB stack (Our internal stack works fine).
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9518 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'BeagleBoardPkg/Sec/Arm/Macro.inc')
| -rwxr-xr-x | BeagleBoardPkg/Sec/Arm/Macro.inc | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/BeagleBoardPkg/Sec/Arm/Macro.inc b/BeagleBoardPkg/Sec/Arm/Macro.inc new file mode 100755 index 0000000000..cacfef976a --- /dev/null +++ b/BeagleBoardPkg/Sec/Arm/Macro.inc @@ -0,0 +1,67 @@ +//%HEADER%
+ MACRO
+ MmioWrite32Macro $Address, $Data
+ ldr r1, = ($Address)
+ ldr r0, = ($Data)
+ str r0, [r1]
+ MEND + + MACRO
+ MmioOr32Macro $Address, $OrData
+ ldr r1, =($Address)
+ ldr r2, =($OrData)
+ ldr r0, [r1]
+ orr r0, r0, r2
+ str r0, [r1]
+ MEND + + MACRO
+ MmioAnd32Macro $Address, $AndData
+ ldr r1, =($Address)
+ ldr r2, =($AndData)
+ ldr r0, [r1]
+ and r0, r0, r2
+ str r0, [r1]
+ MEND + + MACRO
+ MmioAndThenOr32Macro $Address, $AndData, $OrData
+ ldr r1, =($Address)
+ ldr r0, [r1]
+ ldr r2, =($AndData)
+ and r0, r0, r2
+ ldr r2, =($OrData)
+ orr r0, r0, r2
+ str r0, [r1]
+ MEND + + MACRO
+ MmioWriteFromReg32Macro $Address, $Reg
+ ldr r1, =($Address)
+ str $Reg, [r1]
+ MEND + + MACRO
+ MmioRead32Macro $Address
+ ldr r1, =($Address)
+ ldr r0, [r1]
+ MEND + + MACRO
+ MmioReadToReg32Macro $Address, $Reg
+ ldr r1, =($Address)
+ ldr $Reg, [r1]
+ MEND + + MACRO
+ LoadConstantMacro $Data
+ ldr r0, =($Data)
+ MEND + + MACRO
+ LoadConstantToRegMacro $Data, $Reg
+ ldr $Reg, =($Data)
+ MEND
+
+ END
+
\ No newline at end of file |