[U-Boot] [PATCH 1/8] ARM: PSCI: Update psci.h for psci v0.2 -- CORRECTION

Albert ARIBAUD
2014-11-08T08:11:25Z

Hello Albert,

On Sat, 8 Nov 2014 08:43:16 +0100, Albert ARIBAUD
<albert.u.boot@aribaud.net> wrote:
> Hello Arnab,
>
> On Thu, 28 Aug 2014 01:59:54 +0530, Arnab Basu
> <arnab.basu@freescale.com> wrote:
> > Signed-off-by: Arnab Basu <arnab.basu@freescale.com>
> > Reviewed-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
> > Cc: Marc Zyngier <marc.zyngier@arm.com>
> > ---
> > arch/arm/include/asm/psci.h | 42 +++++++++++++++++++++++++++++++++++++++++-
> > 1 files changed, 41 insertions(+), 1 deletions(-)
> >
> > diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
> > index 704b4b0..68579cd 100644
> > --- a/arch/arm/include/asm/psci.h
> > +++ b/arch/arm/include/asm/psci.h
> > @@ -2,6 +2,10 @@
> > * Copyright (C) 2013 - ARM Ltd
> > * Author: Marc Zyngier <marc.zyngier@arm.com>
> > *
> > + * Copyright (C) 2014 - Freescale Semiconductor Ltd
> > + * Author: Arnab Basu <arnab.basu@freescale.com>
> > + * updated file for PSCI v0.2
> > + *
> > * This program is free software; you can redistribute it and/or modify
> > * it under the terms of the GNU General Public License version 2 as
> > * published by the Free Software Foundation.
> > @@ -18,7 +22,7 @@
> > #ifndef __ARM_PSCI_H__
> > #define __ARM_PSCI_H__
> >
> > -/* PSCI interface */
> > +/* PSCI v0.1 interface */
> > #define ARM_PSCI_FN_BASE 0x95c1ba5e
> > #define ARM_PSCI_FN(n) (ARM_PSCI_FN_BASE + (n))
> >
> > @@ -27,9 +31,45 @@
> > #define ARM_PSCI_FN_CPU_ON ARM_PSCI_FN(2)
> > #define ARM_PSCI_FN_MIGRATE ARM_PSCI_FN(3)
> >
> > +/* PSCI v0.2 interface */
> > +#define PSCI_0_2_FN_BASE 0x84000000
> > +#define PSCI_0_2_FN(n) (PSCI_0_2_FN_BASE + (n))
> > +#define PSCI_0_2_64BIT 0x40000000
> > +#define PSCI_0_2_FN64_BASE \
> > + (PSCI_0_2_FN_BASE + PSCI_0_2_64BIT)
> > +#define PSCI_0_2_FN64(n) (PSCI_0_2_FN64_BASE + (n))
> > +
> > +#define PSCI_0_2_FN_PSCI_VERSION PSCI_0_2_FN(0)
> > +#define PSCI_0_2_FN_CPU_SUSPEND PSCI_0_2_FN(1)
> > +#define PSCI_0_2_FN_CPU_OFF PSCI_0_2_FN(2)
> > +#define PSCI_0_2_FN_CPU_ON PSCI_0_2_FN(3)
> > +#define PSCI_0_2_FN_AFFINITY_INFO PSCI_0_2_FN(4)
> > +#define PSCI_0_2_FN_MIGRATE PSCI_0_2_FN(5)
> > +#define PSCI_0_2_FN_MIGRATE_INFO_TYPE PSCI_0_2_FN(6)
> > +#define PSCI_0_2_FN_MIGRATE_INFO_UP_CPU PSCI_0_2_FN(7)
> > +#define PSCI_0_2_FN_SYSTEM_OFF PSCI_0_2_FN(8)
> > +#define PSCI_0_2_FN_SYSTEM_RESET PSCI_0_2_FN(9)
> > +
> > +#define PSCI_0_2_FN64_CPU_SUSPEND PSCI_0_2_FN64(1)
> > +#define PSCI_0_2_FN64_CPU_ON PSCI_0_2_FN64(3)
> > +#define PSCI_0_2_FN64_AFFINITY_INFO PSCI_0_2_FN64(4)
> > +#define PSCI_0_2_FN64_MIGRATE PSCI_0_2_FN64(5)
> > +#define PSCI_0_2_FN64_MIGRATE_INFO_UP_CPU PSCI_0_2_FN64(7)
> > +
> > +
> > +/*
> > + * Only PSCI return values such as: SUCCESS, NOT_SUPPORTED,
> > + * INVALID_PARAMS, and DENIED defined below are applicable
> > + * to PSCI v0.1.
> > + */
> > #define ARM_PSCI_RET_SUCCESS 0
> > #define ARM_PSCI_RET_NI (-1)
> > #define ARM_PSCI_RET_INVAL (-2)
> > #define ARM_PSCI_RET_DENIED (-3)
> > +#define PSCI_RET_ALREADY_ON (-4)
> > +#define PSCI_RET_ON_PENDING (-5)
> > +#define PSCI_RET_INTERNAL_FAILURE (-6)
> > +#define PSCI_RET_NOT_PRESENT (-7)
> > +#define PSCI_RET_DISABLED (-8)
> >
> > #endif /* __ARM_PSCI_H__ */
> > --
> > 1.7.7.4
>
> Applied, with apologies for the delay. This patch will appear in
> 2015.01.

Drat -- I'd forgotten Arnab had hinted on possibly modifying patches
from the series, and I assumed this one would not. Un-applied for now.

> Amicalement,
> --
> Albert.

Amicalement,
--
Albert.