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yaml
---
r: 355437
b: refs/heads/master
c: f50a038
h: refs/heads/master
i:
  355435: 67ed933
v: v3
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Daniel Mack authored and Tony Lindgren committed Jan 15, 2013
1 parent db63cdb commit b8b98f7
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Showing 2 changed files with 6 additions and 5 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 504f3c6d73650d2afeabb86e29bfeb465f2b15df
refs/heads/master: f50a0380897d2a5e61b251b07c50ee48fa298cfd
9 changes: 5 additions & 4 deletions trunk/arch/arm/mach-omap2/gpmc-nand.c
Original file line number Diff line number Diff line change
Expand Up @@ -92,17 +92,18 @@ static int omap2_nand_gpmc_retime(
static bool gpmc_hwecc_bch_capable(enum omap_ecc ecc_opt)
{
/* support only OMAP3 class */
if (!cpu_is_omap34xx()) {
if (!cpu_is_omap34xx() && !soc_is_am33xx()) {
pr_err("BCH ecc is not supported on this CPU\n");
return 0;
}

/*
* For now, assume 4-bit mode is only supported on OMAP3630 ES1.x, x>=1.
* Other chips may be added if confirmed to work.
* For now, assume 4-bit mode is only supported on OMAP3630 ES1.x, x>=1
* and AM33xx derivates. Other chips may be added if confirmed to work.
*/
if ((ecc_opt == OMAP_ECC_BCH4_CODE_HW) &&
(!cpu_is_omap3630() || (GET_OMAP_REVISION() == 0))) {
(!cpu_is_omap3630() || (GET_OMAP_REVISION() == 0)) &&
(!soc_is_am33xx())) {
pr_err("BCH 4-bit mode is not supported on this CPU\n");
return 0;
}
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