diff options
Diffstat (limited to 'Core/EM/EfiOsBootOptionNames/EfiOsBootOrder.c')
| -rw-r--r-- | Core/EM/EfiOsBootOptionNames/EfiOsBootOrder.c | 120 |
1 files changed, 1 insertions, 119 deletions
diff --git a/Core/EM/EfiOsBootOptionNames/EfiOsBootOrder.c b/Core/EM/EfiOsBootOptionNames/EfiOsBootOrder.c index 3501a4b..df5ef53 100644 --- a/Core/EM/EfiOsBootOptionNames/EfiOsBootOrder.c +++ b/Core/EM/EfiOsBootOptionNames/EfiOsBootOrder.c @@ -245,123 +245,6 @@ extern UINT16 gSATA[3][2] ; EFI_DEVICE_PATH_PROTOCOL **NewEfiOsOptionDpList = NULL ; UINTN NewEfiOsOptionDpListCount = 0 ; -#define CONFIG_PORT0 0x2E -#define INDEX_PORT0 0x2E -#define DATA_PORT0 0x2F -#define SEND_BYTE_DELEY 0x200 -#define SEND_BYTE_ATEMPTS 0x10 - -#define COM_BASE_ADDR 0x03f8 - -#define LSR_OFFSET 0x05 -#define LCR_OFFSET 0x03 -#define DIV_MSB 0x01 -#define DIV_LSB 0 - -#define TRANSMIT_READY_BIT 0x020 -//#ifdef UART_INPUT_CLOCK -//UINTN UartInputClock=UART_INPUT_CLOCK; -//#else -//// -//// Set the default value((24000000/13)MHz input clock) if the UART_INPUT_CLOCK SDL token is not present. -//// -//UINTN UartInputClock=1843200; -//#endif - -#define BAUD_RATE_DIVISOR 115200 - -#define DATA_BITS 3 // 0 - 5 bits / 1 - 6 bits -// 2 - 7 bits / 3 - 8 bits -// RSP BUGBUG #define STOP_BIT 0 // 0 - 1 stop bit -#define STOP_BIT 1 // 0 - 1 stop bit -// 1 - mutiple bits depending on the databits -#define PARITY_BITS 0 // 0 - None / 1 enables parity -#define BREAK_BIT 0 // 0 - No break -#define DLAB_BIT 1 // 0 - Divisor Latch Disabled - -BOOLEAN EfiOsBootOrder_SendByte(UINT8 Byte) -{ - UINT8 Buffer8; - UINT32 Cntr = 0; - - do - { - // Read the ready signal to see if the serial port is - // ready for the next byte. - Buffer8 = IoRead8(COM_BASE_ADDR + LSR_OFFSET); - // Increment timeout counter. - Cntr++; - // Loop until the serial port is ready for the next byte. - } - while ( (Cntr < SEND_BYTE_DELEY) && - ((Buffer8 & TRANSMIT_READY_BIT) == FALSE) ); - if (Cntr < SEND_BYTE_DELEY){ - - IoWrite8(COM_BASE_ADDR, Byte); - return TRUE; - } else return FALSE; - -} - -//<AMI_PHDR_START> -//---------------------------------------------------------------------------- -// Procedure: EfiOsBootOrder_SerialOutput -// -// Description: Writes the given string to the serial port byte by byte -// using the function EfiOsBootOrder_SendByte. -// -// Input: -// IN EFI_PEI_SERVICES **PeiServices - pointer to the PEI Boot Services table -// CHAR8 *String - String to be sent over the serial port -// -// Output: EFI_SUCCESS -// -//---------------------------------------------------------------------------- -//<AMI_PHDR_END> -EFI_STATUS EfiOsBootOrder_SerialOutput( - IN CHAR8 *String -) -{ -//#if SERIAL_STATUS_SUPPORT - UINT8 *Buffer, i; - UINT32 Delay; - BOOLEAN ByteSent; - - if (String == NULL) return EFI_SUCCESS; - // first make data useable - Buffer = String; - - // now send data one byte at a time until the string hits the end of string - // or we hit the max number of characters - while (*Buffer) - { - // replace "\n" with "\r\n" - for (i = 0; i <= SEND_BYTE_ATEMPTS; i++){ - ByteSent = TRUE; - - if (*Buffer=='\n') ByteSent = EfiOsBootOrder_SendByte('\r'); - - if (ByteSent) ByteSent = EfiOsBootOrder_SendByte(*Buffer); - - if (ByteSent) break; - else - for (Delay = 0; Delay <= 100000; Delay++); - } - - // move Data pointer to the next byte if previous was sent - if (ByteSent) Buffer++; - else return EFI_SUCCESS; - } -//#endif - return EFI_SUCCESS; -} -VOID EfiOsBootOrder_SerialCheckpoint(UINT16 Checkpoint) -{ - char s[20]; - Sprintf_s(s, sizeof(s), "=== %X\n",Checkpoint); - EfiOsBootOrder_SerialOutput(s); -} - //<AMI_PHDR_START> //--------------------------------------------------------------------------- // @@ -1549,8 +1432,7 @@ BOOLEAN RemoveLegacyGptHdd(BOOT_DEVICE *Device){ Status = pRS->GetVariable(L"Setup", &SetupGuid, NULL, &Size, &SetupData); -// if( Device->BbsEntry->DeviceType != BBS_HARDDISK && SetupData.OnlyBootHDD == 1 ) return TRUE; - if( Device->BbsEntry->Class != PCI_CL_MASS_STOR && SetupData.OnlyBootHDD == 1 ) return TRUE; + if( Device->BbsEntry->DeviceType != BBS_HARDDISK && SetupData.OnlyBootHDD == 1 ) return TRUE; return FALSE; } #endif |