From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peng Fan Date: Mon, 18 Mar 2019 08:43:38 +0000 Subject: [U-Boot] [PATCH] imx8qxp: mek: enable dm-spl for pm In-Reply-To: <20190307125529.32593-1-peng.fan@nxp.com> References: <20190307125529.32593-1-peng.fan@nxp.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: u-boot@lists.denx.de Hi Stefano, Are you fine with this patch? Thanks, Peng. > -----Original Message----- > From: Peng Fan > Sent: 2019年3月7日 20:44 > To: sbabic at denx.de; festevam at gmail.com > Cc: dl-uboot-imx ; u-boot at lists.denx.de; Peng Fan > > Subject: [PATCH] imx8qxp: mek: enable dm-spl for pm > > with u-boot,dm-spl added for imx8qx-pm node, and SPL_SIMPLE_BUS > enabled, the bind and probe code in board file could be removed. > > Also we need to enlarge SYS_MALLOC_F_LEN to avoid calloc fail. > > Signed-off-by: Peng Fan > --- > arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi | 5 +++++ > board/freescale/imx8qxp_mek/spl.c | 15 --------------- > configs/imx8qxp_mek_defconfig | 2 +- > 3 files changed, 6 insertions(+), 16 deletions(-) > > diff --git a/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi > b/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi > index 5d50eb028e..201559008c 100644 > --- a/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi > +++ b/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi > @@ -3,6 +3,11 @@ > * Copyright 2018 NXP > */ > > +&{/imx8qx-pm} { > + > + u-boot,dm-spl; > +}; > + > &mu { > u-boot,dm-spl; > }; > diff --git a/board/freescale/imx8qxp_mek/spl.c > b/board/freescale/imx8qxp_mek/spl.c > index 95ce9f37e8..51f323811a 100644 > --- a/board/freescale/imx8qxp_mek/spl.c > +++ b/board/freescale/imx8qxp_mek/spl.c > @@ -27,21 +27,6 @@ void spl_board_init(void) > continue; > } > > - offset = fdt_node_offset_by_compatible(gd->fdt_blob, -1, > "nxp,imx8-pd"); > - while (offset != -FDT_ERR_NOTFOUND) { > - lists_bind_fdt(gd->dm_root, offset_to_ofnode(offset), > - NULL, true); > - offset = fdt_node_offset_by_compatible(gd->fdt_blob, offset, > - "nxp,imx8-pd"); > - } > - > - uclass_find_first_device(UCLASS_POWER_DOMAIN, &dev); > - > - for (; dev; uclass_find_next_device(&dev)) { > - if (device_probe(dev)) > - continue; > - } > - > arch_cpu_init(); > > board_early_init_f(); > diff --git a/configs/imx8qxp_mek_defconfig b/configs/imx8qxp_mek_defconfig > index a94998b8b5..915d8812ad 100644 > --- a/configs/imx8qxp_mek_defconfig > +++ b/configs/imx8qxp_mek_defconfig > @@ -4,7 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x80020000 > CONFIG_SPL_GPIO_SUPPORT=y CONFIG_SPL_LIBCOMMON_SUPPORT=y > CONFIG_SPL_LIBGENERIC_SUPPORT=y > -CONFIG_SYS_MALLOC_F_LEN=0x2000 > +CONFIG_SYS_MALLOC_F_LEN=0x4000 > CONFIG_TARGET_IMX8QXP_MEK=y > CONFIG_SPL_MMC_SUPPORT=y > CONFIG_SPL_SERIAL_SUPPORT=y > -- > 2.16.4