diff options
Diffstat (limited to 'external/meta-openembedded/meta-oe/recipes-bsp/flashrom/flashrom/sst26.patch')
| -rw-r--r-- | external/meta-openembedded/meta-oe/recipes-bsp/flashrom/flashrom/sst26.patch | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/external/meta-openembedded/meta-oe/recipes-bsp/flashrom/flashrom/sst26.patch b/external/meta-openembedded/meta-oe/recipes-bsp/flashrom/flashrom/sst26.patch deleted file mode 100644 index 46a01529..00000000 --- a/external/meta-openembedded/meta-oe/recipes-bsp/flashrom/flashrom/sst26.patch +++ /dev/null @@ -1,198 +0,0 @@ ---- flashrom-0.9.9.orig/chipdrivers.h -+++ flashrom-0.9.9/chipdrivers.h -@@ -103,6 +103,7 @@ - int spi_prettyprint_status_register_sst25(struct flashctx *flash); - int spi_prettyprint_status_register_sst25vf016(struct flashctx *flash); - int spi_prettyprint_status_register_sst25vf040b(struct flashctx *flash); -+int spi_disable_blockprotect_sst26_global_unprotect(struct flashctx *flash); - - /* sfdp.c */ - int probe_spi_sfdp(struct flashctx *flash); ---- flashrom-0.9.9.orig/flashchips.c -+++ flashrom-0.9.9/flashchips.c -@@ -12564,6 +12564,120 @@ - - { - .vendor = "SST", -+ .name = "SST26VF016B(A)", -+ .bustype = BUS_SPI, -+ .manufacture_id = SST_ID, -+ .model_id = SST_SST26VF016B, -+ .total_size = 2048, -+ .page_size = 256, -+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP, -+ .tested = TEST_OK_PREW, -+ .probe = probe_spi_rdid, -+ .probe_timing = TIMING_ZERO, -+ .block_erasers = -+ { -+ { -+ .eraseblocks = { {4 * 1024, 512} }, -+ .block_erase = spi_block_erase_20, -+ }, { -+ .eraseblocks = { -+ {8 * 1024, 4}, -+ {32 * 1024, 1}, -+ {64 * 1024, 30}, -+ {32 * 1024, 1}, -+ {8 * 1024, 4}, -+ }, -+ .block_erase = spi_block_erase_d8, -+ }, { -+ .eraseblocks = { {2 * 1024 * 1024, 1} }, -+ .block_erase = spi_block_erase_c7, -+ }, -+ }, -+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */ -+ .unlock = spi_disable_blockprotect_sst26_global_unprotect, -+ .write = spi_chip_write_256, /* Multi I/O supported */ -+ .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ -+ .voltage = {2700, 3600}, -+ }, -+ { -+ .vendor = "SST", -+ .name = "SST26VF032B(A)", -+ .bustype = BUS_SPI, -+ .manufacture_id = SST_ID, -+ .model_id = SST_SST26VF032B, -+ .total_size = 4096, -+ .page_size = 256, -+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP, -+ .tested = TEST_UNTESTED, -+ .probe = probe_spi_rdid, -+ .probe_timing = TIMING_ZERO, -+ .block_erasers = -+ { -+ { -+ .eraseblocks = { {4 * 1024, 1024} }, -+ .block_erase = spi_block_erase_20, -+ }, { -+ .eraseblocks = { -+ {8 * 1024, 4}, -+ {32 * 1024, 1}, -+ {64 * 1024, 62}, -+ {32 * 1024, 1}, -+ {8 * 1024, 4}, -+ }, -+ .block_erase = spi_block_erase_d8, -+ }, { -+ .eraseblocks = { {4 * 1024 * 1024, 1} }, -+ .block_erase = spi_block_erase_c7, -+ }, -+ }, -+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */ -+ .unlock = spi_disable_blockprotect_sst26_global_unprotect, -+ .write = spi_chip_write_256, /* Multi I/O supported */ -+ .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ -+ .voltage = {2700, 3600}, -+ }, -+ -+ -+ { -+ .vendor = "SST", -+ .name = "SST26VF064B(A)", -+ .bustype = BUS_SPI, -+ .manufacture_id = SST_ID, -+ .model_id = SST_SST26VF064B, -+ .total_size = 8192, -+ .page_size = 256, -+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP, -+ .tested = TEST_OK_PREW, -+ .probe = probe_spi_rdid, -+ .probe_timing = TIMING_ZERO, -+ .block_erasers = -+ { -+ { -+ .eraseblocks = { {4 * 1024, 2048} }, -+ .block_erase = spi_block_erase_20, -+ }, { -+ .eraseblocks = { -+ {8 * 1024, 4}, -+ {32 * 1024, 1}, -+ {64 * 1024, 126}, -+ {32 * 1024, 1}, -+ {8 * 1024, 4}, -+ }, -+ .block_erase = spi_block_erase_d8, -+ }, { -+ .eraseblocks = { {8 * 1024 * 1024, 1} }, -+ .block_erase = spi_block_erase_c7, -+ }, -+ }, -+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */ -+ .unlock = spi_disable_blockprotect_sst26_global_unprotect, -+ .write = spi_chip_write_256, /* Multi I/O supported */ -+ .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ -+ .voltage = {2700, 3600}, -+ }, -+ -+ { -+ .vendor = "SST", - .name = "SST25WF512", - .bustype = BUS_SPI, - .manufacture_id = SST_ID, ---- flashrom-0.9.9.orig/flashchips.h -+++ flashrom-0.9.9/flashchips.h -@@ -697,6 +697,8 @@ - #define SST_SST25VF064C 0x254B - #define SST_SST26VF016 0x2601 - #define SST_SST26VF032 0x2602 -+#define SST_SST26VF016B 0x2641 -+#define SST_SST26VF032B 0x2642 - #define SST_SST26VF064B 0x2643 - #define SST_SST27SF512 0xA4 - #define SST_SST27SF010 0xA5 ---- flashrom-0.9.9.orig/linux_spi.c -+++ flashrom-0.9.9/linux_spi.c -@@ -141,6 +141,16 @@ - return 0; - } - -+static void print_hex(const char *msg, const void *buf, size_t len) -+{ -+ size_t i; -+ msg_pspew("%s:\n", msg); -+ for (i = 0; i < len; i++) { -+ msg_pspew(" %02x", ((uint8_t *)buf)[i]); -+ } -+ msg_pspew("\n"); -+} -+ - static int linux_spi_send_command(struct flashctx *flash, unsigned int writecnt, - unsigned int readcnt, - const unsigned char *txbuf, -@@ -172,10 +182,12 @@ - else - iocontrol_code = SPI_IOC_MESSAGE(2); - -+ print_hex("Write", txbuf, writecnt); - if (ioctl(fd, iocontrol_code, msg) == -1) { - msg_cerr("%s: ioctl: %s\n", __func__, strerror(errno)); - return -1; - } -+ if (readcnt) print_hex("Got", rxbuf, readcnt); - return 0; - } - ---- flashrom-0.9.9.orig/spi25_statusreg.c -+++ flashrom-0.9.9/spi25_statusreg.c -@@ -196,6 +196,19 @@ - return spi_disable_blockprotect_generic(flash, 0x3C, 0, 0, 0xFF); - } - -+int spi_disable_blockprotect_sst26_global_unprotect(struct flashctx *flash) -+{ -+ int result = spi_write_enable(flash); -+ if (result) -+ return result; -+ -+ static const unsigned char cmd[] = { 0x98 }; /* ULBPR */ -+ result = spi_send_command(flash, sizeof(cmd), 0, cmd, NULL); -+ if (result) -+ msg_cerr("ULBPR failed\n"); -+ return result; -+} -+ - /* A common block protection disable that tries to unset the status register bits masked by 0x0C (BP0-1) and - * protected/locked by bit #7. Useful when bits 4-5 may be non-0). */ - int spi_disable_blockprotect_bp1_srwd(struct flashctx *flash) |