diff options
Diffstat (limited to 'src/soc/intel/braswell/ramstage.c')
| -rw-r--r-- | src/soc/intel/braswell/ramstage.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/soc/intel/braswell/ramstage.c b/src/soc/intel/braswell/ramstage.c index 4559739987..20c09d5d52 100644 --- a/src/soc/intel/braswell/ramstage.c +++ b/src/soc/intel/braswell/ramstage.c @@ -3,6 +3,7 @@ * * Copyright (C) 2013 Google Inc. * Copyright (C) 2015 Intel Corp. + * Copyright (C) 2018 Eltan B.V. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -73,7 +74,7 @@ static inline void fill_in_msr(msr_t *msr, int idx) } static const char *const stepping_str[] = { - "A0", "A1", "B0", "B1", "B2", "B3", "C0" + "A0", "A1", "B0", "B1", "B2", "B3", "C0", "D1" }; static void fill_in_pattrs(void) @@ -86,7 +87,10 @@ static void fill_in_pattrs(void) dev = dev_find_slot(0, PCI_DEVFN(LPC_DEV, LPC_FUNC)); attrs->revid = pci_read_config8(dev, REVID); /* The revision to stepping IDs have two values per metal stepping. */ - if (attrs->revid >= RID_C_STEPPING_START) { + if (attrs->revid >= RID_D_STEPPING_START) { + attrs->stepping = (attrs->revid - RID_D_STEPPING_START) / 2; + attrs->stepping += STEP_D1; + } else if (attrs->revid >= RID_C_STEPPING_START) { attrs->stepping = (attrs->revid - RID_C_STEPPING_START) / 2; attrs->stepping += STEP_C0; } else if (attrs->revid >= RID_B_STEPPING_START) { |