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software/liblitesdcard: replace hexdump with dump_bytes already available in the BIOS.

This commit is contained in:
Florent Kermarrec 2020-05-29 17:15:20 +02:00
parent 9e068a7494
commit 6c1e2d8413
1 changed files with 4 additions and 44 deletions
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48
litex/soc/software/liblitesdcard/sdcard.c
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@ -723,47 +723,7 @@ int sdcard_init(void) {
return 0;
}
void hexdump(volatile const char *buf, size_t len)
{
enum {
BYTES_PER_ROW = 16,
BYTES_PER_GROUP = 4,
ADDR_COL_1 = 1,
HEX_COL_1 = ADDR_COL_1 + 7,
CHAR_COL_1 = HEX_COL_1 + 3 * BYTES_PER_ROW
+ (BYTES_PER_ROW/BYTES_PER_GROUP) + 1,
};
int i;
unsigned char c;
int printable = 0;
unsigned column, hex_column, char_column;
char cstr[] = ".";
// Erase line
printf("\033[2K");
for(i = 0; i < len; ++i) {
c = cstr[0] = buf[i];
printable = (c >= ' ' && c < 127);
column = i % BYTES_PER_ROW;
hex_column = HEX_COL_1 + 3 * column + (column/BYTES_PER_GROUP);
char_column = CHAR_COL_1 + column + (column/BYTES_PER_GROUP);
if(column == 0) {
printf("\033[33m%04x\033[0m", i);
}
printf("\033[%uG""%02x"
"\033[%uG""%s""%s"
"\033[0m%s",
hex_column, c,
char_column, printable ? "\033[40m" : "\033[90m",
printable ? cstr : ".",
(column == BYTES_PER_ROW - 1 || i == len - 1) ? "\n" : "");
}
printf("\n");
}
extern void dump_bytes(unsigned int *ptr, int count, unsigned long addr);
void sdcard_test_write(unsigned block, const char *data)
{
@ -778,7 +738,7 @@ void sdcard_test_write(unsigned block, const char *data)
}
printf("SDWRITE:\n");
hexdump(SDWRITE, BLOCK_SIZE);
dump_bytes((unsigned int *)SDWRITE_BASE, BLOCK_SIZE, (unsigned long) SDWRITE_BASE);
sdcard_set_block_count(1);
sdcard_sddatawriter_start();
@ -798,7 +758,7 @@ void sdcard_test_read(unsigned block)
SDREAD[i] = 0;
}
printf("SDREAD (0x%08x) before read:\n", SDREAD);
hexdump(SDREAD, BLOCK_SIZE);
dump_bytes((unsigned int *)SDREAD_BASE, BLOCK_SIZE, (unsigned long) SDREAD_BASE);
sdcard_set_block_count(1);
sdcard_sddatareader_start();
@ -806,7 +766,7 @@ void sdcard_test_read(unsigned block)
sdcard_sddatareader_wait();
printf("SDREAD (0x%08x) after read:\n", SDREAD);
hexdump(SDREAD, BLOCK_SIZE);
dump_bytes((unsigned int *)SDREAD_BASE, BLOCK_SIZE, (unsigned long) SDREAD_BASE);
#else
printf("Reader core not present\n");
#endif