ArmPlatformPkg: remove unused PL35x driver

[mirror_edk2.git] / ArmPlatformPkg / Drivers / PL35xSmc / InitializeSMC.S

diff --git a/ArmPlatformPkg/Drivers/PL35xSmc/InitializeSMC.S b/ArmPlatformPkg/Drivers/PL35xSmc/InitializeSMC.S
deleted file mode 100644 (file)
index a26a4d4..0000000
--- a/ArmPlatformPkg/Drivers/PL35xSmc/InitializeSMC.S
+++ /dev/null
@@ -1,60 +0,0 @@
-#\r
-#  Copyright (c) 2011-2012, ARM Limited. All rights reserved.\r
-#\r
-#  This program and the accompanying materials\r
-#  are licensed and made available under the terms and conditions of the BSD License\r
-#  which accompanies this distribution.  The full text of the license may be found at\r
-#  http://opensource.org/licenses/bsd-license.php\r
-#\r
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-#\r
-#\r
-\r
-#include <AsmMacroIoLib.h>\r
-#include <Library/PcdLib.h>\r
-#include <AutoGen.h>\r
-#include <Drivers/PL35xSmc.h>\r
-\r
-.text\r
-\r
-#Maintain 8 byte alignment\r
-.align 3\r
-\r
-GCC_ASM_EXPORT(PL35xSmcInitialize)\r
-GCC_ASM_EXPORT(PL35xSmcSetRefresh)\r
-\r
-// IN r1 Smc Base Address\r
-// IN r2 Smc Configuration Start Address\r
-// IN r3 Smc Configuration End Address\r
-// NOTE: This code is been called before any stack has been setup. It means some registers\r
-//       could be overwritten (case of 'r0')\r
-ASM_PFX(PL35xSmcInitialize):\r
-  // While (SmcConfigurationStart < SmcConfigurationEnd)\r
-  cmp   r2, r3\r
-  blxge lr\r
-\r
-  // Write to set_cycle register(holding register for NOR 1 cycle register or NAND cycle register)\r
-  ldr   r0, [r2, #0x4]\r
-  str   r0, [r1, #PL350_SMC_SET_CYCLES_OFFSET]\r
-\r
-  // Write to set_opmode register(holding register for NOR 1 opomode register or NAND opmode register)\r
-  ldr   r0, [r2, #0x8]\r
-  str   r0, [r1, #PL350_SMC_SET_OPMODE_OFFSET]\r
-\r
-  // Write to direct_cmd register so that the NOR 1 registers(set-cycles and opmode) are updated with holding registers\r
-  ldr   r0, =PL350_SMC_DIRECT_CMD_ADDR_CMD_UPDATE\r
-  ldr   r4, [r2, #0x0]\r
-  orr   r0, r0, r4\r
-  str   r0, [r1, #PL350_SMC_DIRECT_CMD_OFFSET]\r
-\r
-  add   r2, #0xC\r
-  b     ASM_PFX(PL35xSmcInitialize)\r
-\r
-// IN r1 Smc Base Address\r
-// IN r2 Smc Refresh Period 0\r
-// IN r3 Smc Refresh Period 1\r
-ASM_PFX(PL35xSmcSetRefresh):\r
-  str   r2, [r1, #PL350_SMC_REFRESH_0_OFFSET]\r
-  str   r3, [r1, #PL350_SMC_REFRESH_1_OFFSET]\r
-  blx lr\r