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Add support for Eon EN25S series

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Add...
 - EN25S10
 - EN25S20
 - EN25S40
 - EN25S80
 - EN25S16
 - EN25S32
 - EN25S64

Corresponding to flashrom svn r1687.

Signed-off-by: Nikolay Nikolaev <evrinoma@gmail.com>
Reviewed-by: Steven Zakulec <spzakulec@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Nikolay Nikolaev
2013-06-28 21:29:08 +00:00
committed by Stefan Tauner
parent 01dac17ec5
commit d0e3ea1470
4 changed files with 273 additions and 0 deletions
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14
spi25_statusreg.c
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@ -591,6 +591,20 @@ int spi_disable_blockprotect_at25fs040(struct flashctx *flash)
return spi_disable_blockprotect_generic(flash, 0x7C, 1 << 7, 0, 0xFF);
}
/* === Eon === */
int spi_prettyprint_status_register_en25s_wp(struct flashctx *flash)
{
uint8_t status = spi_read_status_register(flash);
spi_prettyprint_status_register_hex(status);
spi_prettyprint_status_register_srwd(status);
msg_cdbg("Chip status register: WP# disable (WPDIS) is %sabled\n", (status & (1 << 6)) ? "en " : "dis");
spi_prettyprint_status_register_bp(status, 3);
spi_prettyprint_status_register_welwip(status);
return 0;
}
/* === Intel === */
/* TODO: Clear P_FAIL and E_FAIL with Clear SR Fail Flags Command (30h) here? */