From: Samuel Holland <samuel@sholland.org>
To: Andre Przywara <andre.przywara@arm.com>,
Jagan Teki <jagan@amarulasolutions.com>
Cc: Jernej Skrabec <jernej.skrabec@gmail.com>,
linux-sunxi@lists.linux.dev, u-boot@lists.denx.de
Subject: Re: [PATCH 1/3] sunxi: armv8: fel: load only 32-bit values
Date: Sun, 8 Jan 2023 14:39:01 -0600 [thread overview]
Message-ID: <ec4156cd-6203-3055-75cb-642eca2eb50e@sholland.org> (raw)
In-Reply-To: <20220713152758.56929-2-andre.przywara@arm.com>
On 7/13/22 10:27, Andre Przywara wrote:
> Both the values and the MMIO addresses that we need during the 64-bit FEL
> restore are smaller than 2^32, so we don't need to do any 64-bit loads.
>
> Change the loads to only load 32 bits worth of data, that saves us some
> bytes for storing the values.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
> arch/arm/cpu/armv8/fel_utils.S | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
Reviewed-by: Samuel Holland <samuel@sholland.org>
Tested-by: Samuel Holland <samuel@sholland.org>
next prev parent reply other threads:[~2023-01-08 20:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-13 15:27 [PATCH 0/3] sunxi: FEL boot fixes Andre Przywara
2022-07-13 15:27 ` [PATCH 1/3] sunxi: armv8: fel: load only 32-bit values Andre Przywara
2023-01-08 20:39 ` Samuel Holland [this message]
2022-07-13 15:27 ` [PATCH 2/3] sunxi: h616: lower SPL stack address to avoid BROM data Andre Przywara
2023-01-08 20:49 ` Samuel Holland
2022-07-13 15:27 ` [PATCH 3/3] sunxi: fel: drop redundant "control register" save/restore Andre Przywara
2023-01-08 20:40 ` Samuel Holland
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