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From: Adam Ford <aford173@gmail.com>
To: u-boot@lists.denx.de
Subject: [PATCH u-boot v4 36/36] ARM: enable LTO for some boards
Date: Thu, 20 May 2021 13:56:29 -0500	[thread overview]
Message-ID: <CAHCN7x+NEt2wnb8SxnvDwbzrKuYdfeXmnGnftxT_x6u4RTbEog@mail.gmail.com> (raw)
In-Reply-To: <20210520112425.25166-37-marek.behun@nic.cz>

On Thu, May 20, 2021 at 6:25 AM Marek Beh?n <marek.behun@nic.cz> wrote:
>
> Enable LTO for some boards that were tested by people on U-Boot Mailing
> List.
>
> Signed-off-by: Marek Beh?n <marek.behun@nic.cz>
> Tested-by: Adam Ford <aford173@gmail.com>
> Tested-by: Pali Roh?r <pali@kernel.org>
> Tested-by: Tim Harvey <tharvey@gateworks.com>

Since the imx8mm beacon boards and the imx8mm venice board both show
promise, does it make sense to 'imply' the LTO for anything enabling
imx8mm?
Same thing for the various omap3 boards, and potentially the renesas
RZ/G2 boards.  I know Tom went through to remove a bunch of boards
that were never converted to DM.  Most of the boards remaining boards
have minimal board files and most of code is common to other boards in
the same platforms.

I have an l138_lcdk that I can use to test which I expect to be
similar to the da850evm.

adam
> ---
>  configs/am3517_evm_defconfig          | 1 +
>  configs/da850evm_defconfig            | 1 +
>  configs/da850evm_direct_nor_defconfig | 1 +
>  configs/da850evm_nand_defconfig       | 1 +
>  configs/imx6q_logic_defconfig         | 1 +
>  configs/imx8mm_beacon_defconfig       | 1 +
>  configs/imx8mm_venice_defconfig       | 1 +
>  configs/imx8mn_beacon_2g_defconfig    | 1 +
>  configs/imx8mn_beacon_defconfig       | 1 +
>  configs/nokia_rx51_defconfig          | 1 +
>  configs/omap3_logic_defconfig         | 1 +
>  configs/r8a774a1_beacon_defconfig     | 1 +
>  configs/r8a774b1_beacon_defconfig     | 1 +
>  configs/r8a774e1_beacon_defconfig     | 1 +
>  14 files changed, 14 insertions(+)
>
> diff --git a/configs/am3517_evm_defconfig b/configs/am3517_evm_defconfig
> index bae0e0af35..d61eec94a4 100644
> --- a/configs/am3517_evm_defconfig
> +++ b/configs/am3517_evm_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  # CONFIG_SPL_USE_ARCH_MEMCPY is not set
>  # CONFIG_SPL_USE_ARCH_MEMSET is not set
> diff --git a/configs/da850evm_defconfig b/configs/da850evm_defconfig
> index cbb7bcf0b6..8b93f33552 100644
> --- a/configs/da850evm_defconfig
> +++ b/configs/da850evm_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  CONFIG_SYS_THUMB_BUILD=y
>  CONFIG_ARCH_DAVINCI=y
> diff --git a/configs/da850evm_direct_nor_defconfig b/configs/da850evm_direct_nor_defconfig
> index 4ea41ca005..2610a82f7a 100644
> --- a/configs/da850evm_direct_nor_defconfig
> +++ b/configs/da850evm_direct_nor_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  CONFIG_ARCH_CPU_INIT=y
>  CONFIG_ARCH_DAVINCI=y
> diff --git a/configs/da850evm_nand_defconfig b/configs/da850evm_nand_defconfig
> index 9a86e57334..b347c01283 100644
> --- a/configs/da850evm_nand_defconfig
> +++ b/configs/da850evm_nand_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  CONFIG_SYS_THUMB_BUILD=y
>  CONFIG_ARCH_DAVINCI=y
> diff --git a/configs/imx6q_logic_defconfig b/configs/imx6q_logic_defconfig
> index 36dc24d080..0f8aea6983 100644
> --- a/configs/imx6q_logic_defconfig
> +++ b/configs/imx6q_logic_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  CONFIG_ARCH_MX6=y
>  CONFIG_SYS_TEXT_BASE=0x17800000
> diff --git a/configs/imx8mm_beacon_defconfig b/configs/imx8mm_beacon_defconfig
> index 6b26daee5c..6b2dc24b85 100644
> --- a/configs/imx8mm_beacon_defconfig
> +++ b/configs/imx8mm_beacon_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  CONFIG_ARCH_IMX8M=y
>  CONFIG_SYS_TEXT_BASE=0x40200000
> diff --git a/configs/imx8mm_venice_defconfig b/configs/imx8mm_venice_defconfig
> index d8228a4b9f..4b0e5d04d8 100644
> --- a/configs/imx8mm_venice_defconfig
> +++ b/configs/imx8mm_venice_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  CONFIG_ARCH_IMX8M=y
>  CONFIG_SYS_TEXT_BASE=0x40200000
> diff --git a/configs/imx8mn_beacon_2g_defconfig b/configs/imx8mn_beacon_2g_defconfig
> index c60bebc3ed..cc4c56c422 100644
> --- a/configs/imx8mn_beacon_2g_defconfig
> +++ b/configs/imx8mn_beacon_2g_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  CONFIG_ARCH_IMX8M=y
>  CONFIG_SYS_TEXT_BASE=0x40200000
> diff --git a/configs/imx8mn_beacon_defconfig b/configs/imx8mn_beacon_defconfig
> index db904d7735..66fe9d34c0 100644
> --- a/configs/imx8mn_beacon_defconfig
> +++ b/configs/imx8mn_beacon_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  CONFIG_ARCH_IMX8M=y
>  CONFIG_SYS_TEXT_BASE=0x40200000
> diff --git a/configs/nokia_rx51_defconfig b/configs/nokia_rx51_defconfig
> index f79613260f..802568aea7 100644
> --- a/configs/nokia_rx51_defconfig
> +++ b/configs/nokia_rx51_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  # CONFIG_SYS_THUMB_BUILD is not set
>  CONFIG_ARCH_OMAP2PLUS=y
> diff --git a/configs/omap3_logic_defconfig b/configs/omap3_logic_defconfig
> index 12483ffee2..7b17b28e6d 100644
> --- a/configs/omap3_logic_defconfig
> +++ b/configs/omap3_logic_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  # CONFIG_SPL_USE_ARCH_MEMCPY is not set
>  # CONFIG_SPL_USE_ARCH_MEMSET is not set
> diff --git a/configs/r8a774a1_beacon_defconfig b/configs/r8a774a1_beacon_defconfig
> index 58d3f9f019..8e65654318 100644
> --- a/configs/r8a774a1_beacon_defconfig
> +++ b/configs/r8a774a1_beacon_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  CONFIG_ARCH_RMOBILE=y
>  CONFIG_SYS_TEXT_BASE=0x50000000
> diff --git a/configs/r8a774b1_beacon_defconfig b/configs/r8a774b1_beacon_defconfig
> index c0d2d1bf53..37584db185 100644
> --- a/configs/r8a774b1_beacon_defconfig
> +++ b/configs/r8a774b1_beacon_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  CONFIG_ARCH_RMOBILE=y
>  CONFIG_SYS_TEXT_BASE=0x50000000
> diff --git a/configs/r8a774e1_beacon_defconfig b/configs/r8a774e1_beacon_defconfig
> index 800c7b8c79..8a65e86380 100644
> --- a/configs/r8a774e1_beacon_defconfig
> +++ b/configs/r8a774e1_beacon_defconfig
> @@ -1,3 +1,4 @@
> +CONFIG_LTO=y
>  CONFIG_ARM=y
>  CONFIG_ARCH_RMOBILE=y
>  CONFIG_SYS_TEXT_BASE=0x50000000
> --
> 2.26.3
>

  reply	other threads:[~2021-05-20 18:56 UTC|newest]

Thread overview: 111+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-20 11:23 [PATCH u-boot v4 00/36] U-Boot LTO (Sandbox + Some ARM boards) Marek Behún
2021-05-20 11:23 ` [PATCH u-boot v4 01/36] regmap: fix a serious pointer casting bug Marek Behún
2021-05-20 17:51   ` Simon Glass
2021-05-20 19:30     ` Marek Behun
2021-05-25  0:54   ` Tom Rini
2021-05-20 11:23 ` [PATCH u-boot v4 02/36] checkpatch: require quotes around section name in the __section() macro Marek Behún
2021-05-20 17:51   ` Simon Glass
2021-05-25  0:54   ` Tom Rini
2021-05-20 11:23 ` [PATCH u-boot v4 03/36] treewide: Convert macro and uses of __section(foo) to __section("foo") Marek Behún
2021-05-20 17:51   ` Simon Glass
2021-05-25  0:54   ` Tom Rini
2021-05-20 11:23 ` [PATCH u-boot v4 04/36] compiler.h: align the __ADDRESSABLE macro with Linux' version Marek Behún
2021-05-25  0:54   ` Tom Rini
2021-05-20 11:23 ` [PATCH u-boot v4 05/36] test/py: improve regular expression for ut subtest symbol matcher Marek Behún
2021-05-20 17:51   ` Simon Glass
2021-05-25  0:54   ` Tom Rini
2021-05-20 11:23 ` [PATCH u-boot v4 06/36] string: make memcpy(), memset(), memcmp() and memmove() visible for LTO Marek Behún
2021-05-20 17:51   ` Simon Glass
2021-05-25  0:54   ` Tom Rini
2021-05-20 11:23 ` [PATCH u-boot v4 07/36] efi_loader: fix warning when linking with LTO Marek Behún
2021-05-25  0:54   ` Tom Rini
2021-05-20 11:23 ` [PATCH u-boot v4 08/36] efi_loader: add Sphinx doc for __efi_runtime and __efi_runtime_data Marek Behún
2021-05-25  0:54   ` Tom Rini
2021-05-20 11:23 ` [PATCH u-boot v4 09/36] efi_loader: add macro for const EFI runtime data Marek Behún
2021-05-25  0:55   ` Tom Rini
2021-05-20 11:23 ` [PATCH u-boot v4 10/36] efi_selftest: compiler flags for efi_selftest_miniapp_exception.o Marek Behún
2021-05-25  0:55   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 11/36] lib: crc32: put the crc_table variable into efi_runtime_rodata section Marek Behún
2021-05-25  0:55   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 12/36] Makefile, Makefile.spl: cosmetic change Marek Behún
2021-05-25  0:55   ` Tom Rini
2021-05-25  0:55   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 13/36] build: use thin archives instead of incremental linking Marek Behún
2021-05-20 17:51   ` Simon Glass
2021-05-25  0:55   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 14/36] build: support building with Link Time Optimizations Marek Behún
2021-05-20 17:51   ` Simon Glass
2021-05-25  0:55   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 15/36] build: link with --build-id=none Marek Behún
2021-05-20 17:51   ` Simon Glass
2021-05-25  0:55   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 16/36] sandbox: errno: avoid conflict with libc's errno Marek Behún
2021-05-25  0:55   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 17/36] sandbox: use sections instead of symbols for getopt array boundaries Marek Behún
2021-05-20 17:51   ` Simon Glass
2021-05-25  0:55   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 18/36] sandbox: make LTO available Marek Behún
2021-05-25  0:55   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 19/36] sandbox: enable LTO by default Marek Behún
2021-05-25  0:56   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 20/36] ARM: global_data: make set_gd() work for armv5 and armv6 Marek Behún
2021-05-20 17:51   ` Simon Glass
2021-05-25  0:56   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 21/36] ARM: make gd a function call for LTO and set via set_gd() Marek Behún
2021-05-20 17:52   ` Simon Glass
2021-05-25  0:56   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 22/36] ARM: fix LTO build for some thumb-interwork cases Marek Behún
2021-05-20 17:52   ` Simon Glass
2021-05-25  0:56   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 23/36] ARM: fix LTO for imx28_xea Marek Behún
2021-05-25  0:56   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 24/36] ARM: fix LTO for apf27 Marek Behún
2021-05-25  0:56   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 25/36] ARM: fix LTO for keystone Marek Behún
2021-05-25  0:56   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 26/36] ARM: kona: fix clk_bsc_enable() type mismatch for LTO Marek Behún
2021-05-25  0:56   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 27/36] ARM: imx8m: fix imx_eqos_txclk_set_rate() " Marek Behún
2021-05-25  0:56   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 28/36] ARM: fix LTO for seaboard Marek Behún
2021-05-20 17:52   ` Simon Glass
2021-05-25  0:56   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 29/36] ARM: fix LTO for rockchip and samsung Marek Behún
2021-05-22  2:45   ` Kever Yang
2021-05-25  0:56   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 30/36] ARM: omap3: fix LTO for DM3730 (and possibly other omap3 boards) Marek Behún
2021-05-25  0:57   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 31/36] armv8: SPL: discard relocation information Marek Behún
2021-05-20 17:52   ` Simon Glass
2021-05-25  0:57   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 32/36] ata: ahci: fix ahci_link_up() type mismatch for LTO Marek Behún
2021-05-25  0:57   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 33/36] ARM: make LTO available Marek Behún
2021-05-20 17:52   ` Simon Glass
2021-05-25  0:57   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 34/36] ARM: don't use -ffunction-sections/-fdata-sections with LTO build Marek Behún
2021-05-20 17:52   ` Simon Glass
2021-05-25  0:57   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 35/36] ARM: don't use --gc-sections with LTO when using private libgcc Marek Behún
2021-05-20 17:52   ` Simon Glass
2021-05-25  0:57   ` Tom Rini
2021-05-20 11:24 ` [PATCH u-boot v4 36/36] ARM: enable LTO for some boards Marek Behún
2021-05-20 18:56   ` Adam Ford [this message]
2021-05-21 14:11     ` Tom Rini
2021-05-21 16:00       ` Marek Behún
2021-05-21 16:56         ` Tom Rini
2021-05-24 15:40           ` Tom Rini
2021-05-24 15:58             ` Marek Behun
2021-05-24 16:23               ` Tom Rini
2021-05-24 17:09               ` Tom Rini
2021-05-24 17:44                 ` Tom Rini
2021-05-24 19:19                   ` Marek Behun
2021-05-24 19:56                     ` Tom Rini
2021-05-24 19:54               ` Tom Rini
2021-05-21 16:00       ` Marek Behún
2021-05-25  0:57   ` Tom Rini
2021-06-01 14:59 ` [PATCH u-boot v4 00/36] U-Boot LTO (Sandbox + Some ARM boards) Patrick DELAUNAY
2021-06-01 15:05   ` Tom Rini
2021-06-01 16:22   ` Marek Behún
2021-06-01 16:55     ` Heinrich Schuchardt
2021-06-01 17:23       ` Tom Rini

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