From: Sascha Hauer <sha@pengutronix.de>
To: Ahmad Fatoum <a.fatoum@pengutronix.de>
Cc: barebox@lists.infradead.org, lst@pengutronix.de
Subject: Re: [PATCH 1/2] ARM: i.MX8M: select ARM_USE_COMPRESSED_DTB for all boards
Date: Tue, 5 Jul 2022 05:56:02 +0200 [thread overview]
Message-ID: <20220705035602.GJ2387@pengutronix.de> (raw)
In-Reply-To: <20220704092409.124836-1-a.fatoum@pengutronix.de>
On Mon, Jul 04, 2022 at 11:24:08AM +0200, Ahmad Fatoum wrote:
> With DDR firmware, ARM trusted firmware and possibly OP-TEE, we are
> already quite short on SRAM, so it makes sense to always use compressed
> device trees on the i.MX8M to shift some of the size from PBL into
> barebox proper. Select ARM_USE_COMPRESSED_DTB for the i.MX8M boards.
>
> Follow-up commit will touch all i.MX8M boards we have in tree that do
> not yet make use of this.
>
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> ---
> arch/arm/mach-imx/Kconfig | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
Applied, thanks
Sascha
>
> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
> index c9f03f8aaddd..83ea0059ca35 100644
> --- a/arch/arm/mach-imx/Kconfig
> +++ b/arch/arm/mach-imx/Kconfig
> @@ -183,6 +183,7 @@ config ARCH_IMX8M
> select HW_HAS_PCI
> select IMX8M_DRAM
> select PBL_VERIFY_PIGGY if HABV4
> + select ARM_USE_COMPRESSED_DTB
>
> config ARCH_IMX8MM
> select ARCH_IMX8M
> @@ -514,7 +515,6 @@ config MACH_ZII_IMX8MQ_DEV
> select ARM_SMCCC
> select MCI_IMX_ESDHC_PBL
> select MACH_ZII_COMMON
> - select ARM_USE_COMPRESSED_DTB
>
> config MACH_ZII_VF610_DEV
> bool "ZII VF610 Dev Family"
> @@ -574,7 +574,6 @@ config MACH_NXP_IMX8MN_EVK
> select MCI_IMX_ESDHC_PBL
> select IMX8M_DRAM
> select I2C_IMX_EARLY
> - select ARM_USE_COMPRESSED_DTB
>
> config MACH_NXP_IMX8MP_EVK
> bool "NXP i.MX8MP EVK Board"
> --
> 2.30.2
>
>
>
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prev parent reply other threads:[~2022-07-05 3:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-04 9:24 Ahmad Fatoum
2022-07-04 9:24 ` [PATCH 2/2] ARM: i.MX8M: use compressed DTBs Ahmad Fatoum
2022-07-05 3:56 ` Sascha Hauer [this message]
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