Various refactoring and addition of comments

This commit is contained in:
CTCaer
2020-12-11 17:25:59 +02:00
parent 8249d9e1a2
commit 5b8fb9fb6b
19 changed files with 99 additions and 85 deletions

View File

@@ -34,14 +34,16 @@
#define SD_APP_SEND_SCR 51 /* adtc R1 */
/* OCR bit definitions */
#define SD_OCR_CCS (1 << 30) /* Card Capacity Status */
#define SD_OCR_XPC (1 << 28) /* SDXC power control */
#define SD_OCR_S18R (1 << 24) /* 1.8V switching request */
#define SD_ROCR_S18A SD_OCR_S18R /* 1.8V switching accepted by card */
#define SD_OCR_XPC (1 << 28) /* SDXC power control */
#define SD_OCR_CCS (1 << 30) /* Card Capacity Status */
#define SD_OCR_VDD_27_34 (0x7F << 15) /* VDD voltage 2.7 ~ 3.4 */
#define SD_OCR_VDD_32_33 (1 << 20) /* VDD voltage 3.2 ~ 3.3 */
#define SD_OCR_VDD_18 (1 << 7) /* VDD voltage 1.8 */
#define SD_VHD_27_36 (1 << 8) /* VDD voltage 2.7 ~ 3.6 */
/*
* SD_SWITCH argument format:
*