Eric Lee / smarc-uboot

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Commit dc0b69fa9f97df90cbcabf16a51d7eb88f26cd2d

Authored by Stefan Agner
Committed by Stefano Babic
1 parent 5346c31e30
Exists in smarc_8mq_lf_v2020.04 and in 11 other branches 8qm-imx_v2020.04_5.4.70_2.3.0, emb_lf_v2022.04, pitx_8mp_lf_v2020.04, smarc-8m-android-10.0.0_2.6.0, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc_8m-imx_v2019.04_4.19.35_1.1.0, smarc_8mm-imx_v2019.04_4.19.35_1.1.0, smarc_8mm-imx_v2020.04_5.4.24_2.1.0, smarc_8mp_lf_v2020.04, smarc_8mq-imx_v2020.04_5.4.24_2.1.0

mtd: nand: mxs_nand: allow to enable BBT support 

Add config option which allows to enable on flash bad block table
support. This has the same effect as when using the device tree
property "nand-on-flash-bbt" in Linux.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>

Showing 1 changed file with 4 additions and 0 deletions Side-by-side Diff

drivers/mtd/nand/mxs_nand.c
Diff comments   View file @ dc0b69f
... ... @@ -1213,6 +1213,10 @@
1213 1213  
1214 1214 memset(&fake_ecc_layout, 0, sizeof(fake_ecc_layout));
1215 1215  
  1216 +#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
  1217 + nand->bbt_options |= NAND_BBT_USE_FLASH | NAND_BBT_NO_OOB;
  1218 +#endif
  1219 +
1216 1220 nand_set_controller_data(nand, nand_info);
1217 1221 nand->options |= NAND_NO_SUBPAGE_WRITE;
1218 1222