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contrib: add source to the cfi flash loaders

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Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
This commit is contained in:
Spencer Oliver
2010-12-10 19:37:39 +00:00
parent 9a76c68563
commit cbf48bed6a
8 changed files with 475 additions and 6 deletions
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19
src/flash/nor/cfi.c
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@@ -1226,6 +1226,7 @@ static int cfi_intel_write_block(struct flash_bank *bank, uint8_t *buffer,
* r6: error test pattern
*/
/* see contib/loaders/flash/armv4_5_cfi_intel_32.s for src */
static const uint32_t word_32_code[] = {
0xe4904004, /* loop: ldr r4, [r0], #4 */
0xe5813000, /* str r3, [r1] */
@@ -1243,6 +1244,7 @@ static int cfi_intel_write_block(struct flash_bank *bank, uint8_t *buffer,
0xeafffffe /* done: b -2 */
};
/* see contib/loaders/flash/armv4_5_cfi_intel_16.s for src */
static const uint32_t word_16_code[] = {
0xe0d040b2, /* loop: ldrh r4, [r0], #2 */
0xe1c130b0, /* strh r3, [r1] */
@@ -1260,6 +1262,7 @@ static int cfi_intel_write_block(struct flash_bank *bank, uint8_t *buffer,
0xeafffffe /* done: b -2 */
};
/* see contib/loaders/flash/armv4_5_cfi_intel_8.s for src */
static const uint32_t word_8_code[] = {
0xe4d04001, /* loop: ldrb r4, [r0], #1 */
0xe5c13000, /* strb r3, [r1] */
@@ -1487,6 +1490,7 @@ static int cfi_spansion_write_block(struct flash_bank *bank, uint8_t *buffer,
/* R10 = unlock2_addr */
/* R11 = unlock2_cmd */
/* see contib/loaders/flash/armv4_5_cfi_span_32.s for src */
static const uint32_t word_32_code[] = {
/* 00008100 <sp_32_code>: */
0xe4905004, /* ldr r5, [r0], #4 */
@@ -1519,9 +1523,10 @@ static int cfi_spansion_write_block(struct flash_bank *bank, uint8_t *buffer,
/* */
/* 00008154 <sp_32_done>: */
0xeafffffe /* b 8154 <sp_32_done> */
};
};
static const uint32_t word_16_code[] = {
/* see contib/loaders/flash/armv4_5_cfi_span_16.s for src */
static const uint32_t word_16_code[] = {
/* 00008158 <sp_16_code>: */
0xe0d050b2, /* ldrh r5, [r0], #2 */
0xe1c890b0, /* strh r9, [r8] */
@@ -1553,9 +1558,10 @@ static int cfi_spansion_write_block(struct flash_bank *bank, uint8_t *buffer,
/* */
/* 000081ac <sp_16_done>: */
0xeafffffe /* b 81ac <sp_16_done> */
};
};
static const uint32_t word_16_code_dq7only[] = {
/* see contib/loaders/flash/armv4_5_cfi_span_16_dq7.s for src */
static const uint32_t word_16_code_dq7only[] = {
/* <sp_16_code>: */
0xe0d050b2, /* ldrh r5, [r0], #2 */
0xe1c890b0, /* strh r9, [r8] */
@@ -1578,9 +1584,10 @@ static int cfi_spansion_write_block(struct flash_bank *bank, uint8_t *buffer,
/* */
/* 000081ac <sp_16_done>: */
0xeafffffe /* b 81ac <sp_16_done> */
};
};
static const uint32_t word_8_code[] = {
/* see contib/loaders/flash/armv4_5_cfi_span_8.s for src */
static const uint32_t word_8_code[] = {
/* 000081b0 <sp_16_code_end>: */
0xe4d05001, /* ldrb r5, [r0], #1 */
0xe5c89000, /* strb r9, [r8] */