From mboxrd@z Thu Jan 1 00:00:00 1970 From: Albert ARIBAUD Date: Sat, 8 Nov 2014 09:11:25 +0100 Subject: [U-Boot] [PATCH 1/8] ARM: PSCI: Update psci.h for psci v0.2 -- CORRECTION In-Reply-To: <20141108084316.53d5308c@lilith> References: <1409171401-22616-1-git-send-email-arnab.basu@freescale.com> <1409171401-22616-2-git-send-email-arnab.basu@freescale.com> <20141108084316.53d5308c@lilith> Message-ID: <20141108091125.3e26c3ee@lilith> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello Albert, On Sat, 8 Nov 2014 08:43:16 +0100, Albert ARIBAUD wrote: > Hello Arnab, > > On Thu, 28 Aug 2014 01:59:54 +0530, Arnab Basu > wrote: > > Signed-off-by: Arnab Basu > > Reviewed-by: Bhupesh Sharma > > Cc: Marc Zyngier > > --- > > 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 > > * > > + * Copyright (C) 2014 - Freescale Semiconductor Ltd > > + * Author: Arnab Basu > > + * 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.