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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 02/11] ARM: Add code to support SMCCC on AArch64
Date: Mon, 2 Jul 2018 08:26:33 +0200	[thread overview]
Message-ID: <20180702062633.ipmyiq2jtlpcbjyj@pengutronix.de> (raw)
In-Reply-To: <20180630034900.3324-3-andrew.smirnov@gmail.com>

On Fri, Jun 29, 2018 at 08:48:51PM -0700, Andrey Smirnov wrote:
> Port SMCCC code from Linux kernel. To accomodate that:
> 
>   - Introduce CONFIG_ARM_SMCCC, to allow enabling the code
>     independent of CONFIG_ARM_SECURE_MONITOR
> 
>   - Bring <linux/arm-smccc.h> in
> 
>   - Add necessary constants to arch/arm/asm-offsets.c
> 
> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
> ---
>  arch/arm/Kconfig                   |   4 +
>  arch/arm/cpu/Makefile              |   4 +-
>  arch/arm/cpu/smccc-call_64.S       |  52 +++++++++++
>  arch/arm/include/asm/asm-offsets.h |   1 +
>  arch/arm/lib/asm-offsets.c         |   7 +-
>  include/linux/arm-smccc.h          | 135 +++++++++++++++++++++++++++++
>  6 files changed, 200 insertions(+), 3 deletions(-)
>  create mode 100644 arch/arm/cpu/smccc-call_64.S
>  create mode 100644 arch/arm/include/asm/asm-offsets.h
>  create mode 100644 include/linux/arm-smccc.h
> 
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index 3555b4ee5..6f8eec708 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -388,7 +388,11 @@ config ARM_SEMIHOSTING
>  	  the data on the host computer connected to the target via
>  	  debugging channel (JTAG, SWD). If unsure say N
>  
> +config ARM_SMCCC
> +	bool
> +
>  config ARM_SECURE_MONITOR
> +        select ARM_SMCCC

Whitespaces instead of tab here.

Sascha

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  reply	other threads:[~2018-07-02  6:26 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-30  3:48 [PATCH 00/11] ARM: i.MX8MQ and EVK support, part II Andrey Smirnov
2018-06-30  3:48 ` [PATCH 01/11] ARM: nxp-imx8mq-evk: Update DDR initialization code Andrey Smirnov
2018-06-30  3:48 ` [PATCH 02/11] ARM: Add code to support SMCCC on AArch64 Andrey Smirnov
2018-07-02  6:26   ` Sascha Hauer [this message]
2018-07-03 17:44     ` Andrey Smirnov
2018-06-30  3:48 ` [PATCH 03/11] ARM: i.MX8MQ: Configure cntfrq only in EL3 Andrey Smirnov
2018-06-30  3:48 ` [PATCH 04/11] ARM: i.MX8MQ: Add a macro to load BL31 ATF blob Andrey Smirnov
2018-07-02  6:25   ` Sascha Hauer
2018-07-03 17:58     ` Andrey Smirnov
2018-07-19 23:01       ` Andrey Smirnov
2018-06-30  3:48 ` [PATCH 05/11] ARM: i.MX: xload-esdhc: Move image base to MX8MQ_ATF_BL33_BASE_ADDR Andrey Smirnov
2018-06-30  3:48 ` [PATCH 06/11] ARM: i.MX: xload-esdhc: Allow patching first word of the image Andrey Smirnov
2018-07-02  6:20   ` Sascha Hauer
2018-07-03 18:12     ` Andrey Smirnov
2018-06-30  3:48 ` [PATCH 07/11] ARM: i.MX: fimware: Add pre-built BL31 ATF blob Andrey Smirnov
2018-07-02  5:23   ` Sascha Hauer
2018-07-03 17:59     ` Andrey Smirnov
2018-06-30  3:48 ` [PATCH 08/11] ARM: nxp-imx8mq-evk: Add code to load ATF BL31 blob Andrey Smirnov
2018-06-30  3:48 ` [PATCH 09/11] ARM: i.MX8MQ: Query and display ATF fimware hash if availible Andrey Smirnov
2018-06-30  3:48 ` [PATCH 10/11] ARM: nxp-imx8mq-evk: Add bootflow comments Andrey Smirnov
2018-07-02  5:48   ` Sascha Hauer
2018-07-03 18:00     ` Andrey Smirnov
2018-06-30  3:49 ` [PATCH 11/11] firmware: Fix copy-paste comment mistake Andrey Smirnov

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