diff --git a/litex/soc/software/bios/main.c b/litex/soc/software/bios/main.c
index 73613a0e4..239920bdd 100644
--- a/litex/soc/software/bios/main.c
+++ b/litex/soc/software/bios/main.c
@@ -413,7 +413,7 @@ static void do_command(char *c)
 		printf("Command not found\n");
 }
 
-extern unsigned int _ftext, _erodata;
+extern unsigned int _ftext, _edata;
 
 static void crcbios(void)
 {
@@ -423,14 +423,14 @@ static void crcbios(void)
 	unsigned int actual_crc;
 
 	/*
-	 * _erodata is located right after the end of the flat
+	 * _edata is located right after the end of the flat
 	 * binary image. The CRC tool writes the 32-bit CRC here.
-	 * We also use the address of _erodata to know the length
+	 * We also use the address of _edata to know the length
 	 * of our code.
 	 */
 	offset_bios = (unsigned int)&_ftext;
-	expected_crc = _erodata;
-	length = (unsigned int)&_erodata - offset_bios;
+	expected_crc = _edata;
+	length = (unsigned int)&_edata - offset_bios;
 	actual_crc = crc32((unsigned char *)offset_bios, length);
 	if(expected_crc == actual_crc)
 		printf("BIOS CRC passed (%08x)\n", actual_crc);