From 086f0c8e4f32ade9c80f2a8b2889ce870467c398 Mon Sep 17 00:00:00 2001 From: Edward O'Callaghan Date: Mon, 15 Nov 2021 15:47:15 +1100 Subject: flashrom: Drop read_flash_to_file() usage Aspire towards a goal of making cli_classic more of just a user of libflashrom than having quasi-parallel paths in flashrom.c This converts remaining read_flash_to_file() usage to the do_read() provider wrapper around libflashrom. BUG=b:208132085 TEST=` sudo ./flashrom -p ft2232_spi:type=232H,divisor=1000 -f -r out -c W25X05 Flashrom output: No EEPROM/flash device found. Force read (-f -r -c) requested, pretending the chip is there: Assuming Winbond flash chip "W25X05" (64 kB, SPI) on ft2232_spi. Please note that forced reads most likely contain garbage. Block protection could not be disabled! Reading flash... done. Data read: xxd out-1khz 00000000: 0000 07ff ffff e000 0000 7fff fffe 0000 ................ 00000010: 0007 ffff ffe0 0000 007f ffff fe00 0000 ................ 00000020: 07ff ffff e000 0000 7fff fffe 0000 0007 ................ 00000030: ffff ffe0 0000 007f ffff fe00 0000 0fff ................ xxd out-100khz 00000000: b6db 6db6 db6d b6db 6db6 db6d b6db 6db6 ..m..m..m..m..m. 00000010: db6d b6db 6db6 db6d b6db 6db6 db6d b6db .m..m..m..m..m.. 00000020: 6db6 db6d b6db 6db6 db24 9249 2492 4924 m..m..m..$.I$.I$ 00000030: 9249 2492 4924 9249 2492 4924 9249 2492 .I$.I$.I$.I$.I$. ` Change-Id: I4b690b688acf9d5deb46e8642a252a2132ea8c73 Signed-off-by: Edward O'Callaghan Tested-by: Nikolai Artemiev Reviewed-on: https://review.coreboot.org/c/flashrom/+/59291 Tested-by: build bot (Jenkins) Reviewed-by: Anastasia Klimchuk --- cli_classic.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'cli_classic.c') diff --git a/cli_classic.c b/cli_classic.c index a0c18d4e..95430098 100644 --- a/cli_classic.c +++ b/cli_classic.c @@ -916,14 +916,9 @@ int main(int argc, char *argv[]) ret = 1; goto out_shutdown; } - if (map_flash(&flashes[0]) != 0) { - free(flashes[0].chip); - ret = 1; - goto out_shutdown; - } msg_cinfo("Please note that forced reads most likely contain garbage.\n"); - ret = read_flash_to_file(&flashes[0], filename); - unmap_flash(&flashes[0]); + flashrom_flag_set(&flashes[0], FLASHROM_FLAG_FORCE, !!force); + ret = do_read(&flashes[0], filename); free(flashes[0].chip); goto out_shutdown; } -- cgit v1.2.3