m25p80: Add additional flash commands:
Page program 4byte/quad and erase 32K sectors 4 bytes. Signed-off-by: Marcin Krzeminski <marcin.krzeminski@nokia.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-id: 1466755631-25201-6-git-send-email-marcin.krzeminski@nokia.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
parent
9964674e50
commit
30467afe7b
@ -297,12 +297,14 @@ typedef enum {
|
|||||||
|
|
||||||
PP = 0x02,
|
PP = 0x02,
|
||||||
PP4 = 0x12,
|
PP4 = 0x12,
|
||||||
|
PP4_4 = 0x3e,
|
||||||
DPP = 0xa2,
|
DPP = 0xa2,
|
||||||
QPP = 0x32,
|
QPP = 0x32,
|
||||||
|
|
||||||
ERASE_4K = 0x20,
|
ERASE_4K = 0x20,
|
||||||
ERASE4_4K = 0x21,
|
ERASE4_4K = 0x21,
|
||||||
ERASE_32K = 0x52,
|
ERASE_32K = 0x52,
|
||||||
|
ERASE4_32K = 0x5c,
|
||||||
ERASE_SECTOR = 0xd8,
|
ERASE_SECTOR = 0xd8,
|
||||||
ERASE4_SECTOR = 0xdc,
|
ERASE4_SECTOR = 0xdc,
|
||||||
|
|
||||||
@ -449,6 +451,7 @@ static void flash_erase(Flash *s, int offset, FlashCMD cmd)
|
|||||||
capa_to_assert = ER_4K;
|
capa_to_assert = ER_4K;
|
||||||
break;
|
break;
|
||||||
case ERASE_32K:
|
case ERASE_32K:
|
||||||
|
case ERASE4_32K:
|
||||||
len = 32 << 10;
|
len = 32 << 10;
|
||||||
capa_to_assert = ER_32K;
|
capa_to_assert = ER_32K;
|
||||||
break;
|
break;
|
||||||
@ -519,9 +522,11 @@ static inline int get_addr_length(Flash *s)
|
|||||||
|
|
||||||
switch (s->cmd_in_progress) {
|
switch (s->cmd_in_progress) {
|
||||||
case PP4:
|
case PP4:
|
||||||
|
case PP4_4:
|
||||||
case READ4:
|
case READ4:
|
||||||
case QIOR4:
|
case QIOR4:
|
||||||
case ERASE4_4K:
|
case ERASE4_4K:
|
||||||
|
case ERASE4_32K:
|
||||||
case ERASE4_SECTOR:
|
case ERASE4_SECTOR:
|
||||||
case FAST_READ4:
|
case FAST_READ4:
|
||||||
case DOR4:
|
case DOR4:
|
||||||
@ -555,6 +560,7 @@ static void complete_collecting_data(Flash *s)
|
|||||||
case QPP:
|
case QPP:
|
||||||
case PP:
|
case PP:
|
||||||
case PP4:
|
case PP4:
|
||||||
|
case PP4_4:
|
||||||
s->state = STATE_PAGE_PROGRAM;
|
s->state = STATE_PAGE_PROGRAM;
|
||||||
break;
|
break;
|
||||||
case READ:
|
case READ:
|
||||||
@ -574,6 +580,7 @@ static void complete_collecting_data(Flash *s)
|
|||||||
case ERASE_4K:
|
case ERASE_4K:
|
||||||
case ERASE4_4K:
|
case ERASE4_4K:
|
||||||
case ERASE_32K:
|
case ERASE_32K:
|
||||||
|
case ERASE4_32K:
|
||||||
case ERASE_SECTOR:
|
case ERASE_SECTOR:
|
||||||
case ERASE4_SECTOR:
|
case ERASE4_SECTOR:
|
||||||
flash_erase(s, s->cur_addr, s->cmd_in_progress);
|
flash_erase(s, s->cur_addr, s->cmd_in_progress);
|
||||||
@ -669,6 +676,7 @@ static void decode_new_cmd(Flash *s, uint32_t value)
|
|||||||
case ERASE_4K:
|
case ERASE_4K:
|
||||||
case ERASE4_4K:
|
case ERASE4_4K:
|
||||||
case ERASE_32K:
|
case ERASE_32K:
|
||||||
|
case ERASE4_32K:
|
||||||
case ERASE_SECTOR:
|
case ERASE_SECTOR:
|
||||||
case ERASE4_SECTOR:
|
case ERASE4_SECTOR:
|
||||||
case READ:
|
case READ:
|
||||||
@ -677,6 +685,7 @@ static void decode_new_cmd(Flash *s, uint32_t value)
|
|||||||
case QPP:
|
case QPP:
|
||||||
case PP:
|
case PP:
|
||||||
case PP4:
|
case PP4:
|
||||||
|
case PP4_4:
|
||||||
s->needed_bytes = get_addr_length(s);
|
s->needed_bytes = get_addr_length(s);
|
||||||
s->pos = 0;
|
s->pos = 0;
|
||||||
s->len = 0;
|
s->len = 0;
|
||||||
|
Loading…
x
Reference in New Issue
Block a user