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liblitesdcard/sdcard: cosmetic: fix indentation, eliminate redundant counter

This commit is contained in:
Gabriel Somlo 2020-07-04 15:22:28 -04:00
parent 2bfa372b7c
commit 499d291daa
1 changed files with 21 additions and 16 deletions
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37
litex/soc/software/liblitesdcard/sdcard.c
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@ -250,8 +250,9 @@ int sdcard_switch(unsigned int mode, unsigned int group, unsigned int value, uns
sdcore_cmd_argument_write(arg);
sdcore_block_length_write(64);
sdcore_block_count_write(1);
sdcore_cmd_command_write((6 << 8) | SDCARD_CTRL_RESPONSE_SHORT |
(SDCARD_CTRL_DATA_TRANSFER_READ << 5));
sdcore_cmd_command_write((6 << 8) |
SDCARD_CTRL_RESPONSE_SHORT |
(SDCARD_CTRL_DATA_TRANSFER_READ << 5));
sdcore_cmd_send_write(1);
sdcard_wait_response();
return sdcard_wait_data_done();
@ -264,8 +265,9 @@ int sdcard_app_send_scr(void) {
sdcore_cmd_argument_write(0x00000000);
sdcore_block_length_write(8);
sdcore_block_count_write(1);
sdcore_cmd_command_write((51 << 8) | SDCARD_CTRL_RESPONSE_SHORT |
(SDCARD_CTRL_DATA_TRANSFER_READ << 5));
sdcore_cmd_command_write((51 << 8) |
SDCARD_CTRL_RESPONSE_SHORT |
(SDCARD_CTRL_DATA_TRANSFER_READ << 5));
sdcore_cmd_send_write(1);
sdcard_wait_response();
return sdcard_wait_data_done();
@ -291,8 +293,9 @@ int sdcard_write_single_block(unsigned int blockaddr) {
sdcore_cmd_argument_write(blockaddr);
sdcore_block_length_write(512);
sdcore_block_count_write(1);
sdcore_cmd_command_write((24 << 8) | SDCARD_CTRL_RESPONSE_SHORT |
(SDCARD_CTRL_DATA_TRANSFER_WRITE << 5));
sdcore_cmd_command_write((24 << 8) |
SDCARD_CTRL_RESPONSE_SHORT |
(SDCARD_CTRL_DATA_TRANSFER_WRITE << 5));
sdcore_cmd_send_write(1);
cmd_response = sdcard_wait_response();
}
@ -308,8 +311,9 @@ int sdcard_write_multiple_block(unsigned int blockaddr, unsigned int blockcnt) {
sdcore_cmd_argument_write(blockaddr);
sdcore_block_length_write(512);
sdcore_block_count_write(blockcnt);
sdcore_cmd_command_write((25 << 8) | SDCARD_CTRL_RESPONSE_SHORT |
(SDCARD_CTRL_DATA_TRANSFER_WRITE << 5));
sdcore_cmd_command_write((25 << 8) |
SDCARD_CTRL_RESPONSE_SHORT |
(SDCARD_CTRL_DATA_TRANSFER_WRITE << 5));
sdcore_cmd_send_write(1);
cmd_response = sdcard_wait_response();
}
@ -320,13 +324,14 @@ int sdcard_read_single_block(unsigned int blockaddr) {
#ifdef SDCARD_DEBUG
printf("CMD17: READ_SINGLE_BLOCK\n");
#endif
int cmd_response = -1;
int cmd_response = -1;
while (cmd_response != SD_OK) {
sdcore_cmd_argument_write(blockaddr);
sdcore_block_length_write(512);
sdcore_block_count_write(1);
sdcore_cmd_command_write((17 << 8) | SDCARD_CTRL_RESPONSE_SHORT |
(SDCARD_CTRL_DATA_TRANSFER_READ << 5));
sdcore_cmd_command_write((17 << 8) |
SDCARD_CTRL_RESPONSE_SHORT |
(SDCARD_CTRL_DATA_TRANSFER_READ << 5));
sdcore_cmd_send_write(1);
cmd_response = sdcard_wait_response();
}
@ -337,13 +342,14 @@ int sdcard_read_multiple_block(unsigned int blockaddr, unsigned int blockcnt) {
#ifdef SDCARD_DEBUG
printf("CMD18: READ_MULTIPLE_BLOCK\n");
#endif
int cmd_response = -1;
int cmd_response = -1;
while (cmd_response != SD_OK) {
sdcore_cmd_argument_write(blockaddr);
sdcore_block_length_write(512);
sdcore_block_count_write(blockcnt);
sdcore_cmd_command_write((18 << 8) | SDCARD_CTRL_RESPONSE_SHORT |
(SDCARD_CTRL_DATA_TRANSFER_READ << 5));
sdcore_cmd_command_write((18 << 8) |
SDCARD_CTRL_RESPONSE_SHORT |
(SDCARD_CTRL_DATA_TRANSFER_READ << 5));
sdcore_cmd_send_write(1);
cmd_response = sdcard_wait_response();
}
@ -531,8 +537,7 @@ sdcard_set_block_count(count);
void sdcard_write(uint32_t sector, uint32_t count, uint8_t* buf)
{
uint32_t i;
for (i=0; i<count; i++) {
while (count--) {
/* Initialize DMA Reader */
sdwriter_enable_write(0);
sdwriter_base_write((uint32_t) buf);