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sw_apps:zynqmp_fsbl: Updated bin file naming scheme for SD

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For SD and eMMC, BIN filenames now follow convention BOOTXXXX.BIN.
FSBL now updated as per this change.

Signed-off-by: Sarat Chand Savitala <saratcha@xilinx.com>
This commit is contained in:
Sarat Chand Savitala 2015-06-29 17:41:26 +05:30 • committed by Nava kishore Manne
parent 0ce98191e9
commit 1f87f492b1
1 changed files with 29 additions and 33 deletions
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62
lib/sw_apps/zynqmp_fsbl/src/xfsbl_misc.c
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@ -55,6 +55,8 @@
#include "xil_exception.h"
/************************** Constant Definitions *****************************/
#define XFSBL_BASE_FILE_NAME_LEN 8
#define XFSBL_NUM_DIGITS_IN_FILE_NAME 4
/**************************** Type Definitions *******************************/
@ -90,8 +92,6 @@ static void XFsbl_FiqHandler (void);
extern void XFsbl_ErrorLockDown(u32 ErrorStatus);
/************************** Variable Definitions *****************************/
static char ItoaBuf[20];
static const char *ItoaStringPtr = "0123456789abcdef";
/****************************************************************************/
/**
@ -132,32 +132,6 @@ void XFsbl_PrintArray (u32 DebugType, const u8 Buf[], u32 Len, const char *Str)
return;
}
/*****************************************************************************/
/**
*
*
*
* @param None
*
* @return None
*
******************************************************************************/
static char * XFsbl_Itoa(u32 Val, u32 Base)
{
u32 Count = 0;
ItoaBuf[17] = '\0';
ItoaBuf[18] = '\0';
for(Count=16U; ((0U < Val) && (0U < Count)) ; Count--)
{
ItoaBuf[Count] = ItoaStringPtr[Val % Base];
Val /= Base;
}
return (char *)(&ItoaBuf[Count+1]);
}
/*****************************************************************************/
/**
@ -327,13 +301,35 @@ u32 XFsbl_Htonl(u32 Value1)
void XFsbl_MakeSdFileName(char *XFsbl_SdEmmcFileName, u32 MultibootReg)
{
XFsbl_MemSet((void *)XFsbl_SdEmmcFileName, '\0', 32);
(void)XFsbl_Strcpy((char *)XFsbl_SdEmmcFileName, "BOOT");
u32 Index;
u32 Value;
u32 MultiBootNum = MultibootReg;
(void)XFsbl_Strcat((char *)XFsbl_SdEmmcFileName,
(char*)XFsbl_Itoa(MultibootReg, 10));
if (0x0U == MultiBootNum)
{
/* SD file name is BOOT.BIN when Multiboot register value is 0 */
(void)XFsbl_Strcpy((char *)XFsbl_SdEmmcFileName, "BOOT.BIN");
}
else
{
/* set default SD file name as BOOT0000.BIN */
(void)XFsbl_Strcpy((char *)XFsbl_SdEmmcFileName, "BOOT0000.BIN");
/* Update file name (to BOOTXXXX.BIN) based on Multiboot register value */
for(Index = XFSBL_BASE_FILE_NAME_LEN - 1;
Index >= XFSBL_BASE_FILE_NAME_LEN - XFSBL_NUM_DIGITS_IN_FILE_NAME;
Index--)
{
Value = MultiBootNum % 10;
MultiBootNum = MultiBootNum / 10;
XFsbl_SdEmmcFileName[Index] += (s8)Value;
if (MultiBootNum == 0)
{
break;
}
}
}
(void)XFsbl_Strcat((char *)XFsbl_SdEmmcFileName, ".BIN");
XFsbl_Printf(DEBUG_INFO,
"File name is %s\r\n",XFsbl_SdEmmcFileName);
}