From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Date: Wed, 2 May 2018 14:04:49 +0200 Subject: [U-Boot] [PATCH 1/2] sunxi-mmc: use new mode on A64 In-Reply-To: <20180428211628.13753-2-anarsoul@gmail.com> References: <20180428211628.13753-1-anarsoul@gmail.com> <20180428211628.13753-2-anarsoul@gmail.com> Message-ID: <20180502120449.4khk5izlx4ugnb3a@flea> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi, On Sat, Apr 28, 2018 at 02:16:27PM -0700, Vasily Khoruzhick wrote: > That is necessary for using automatic calibration on A64 eMMC. > > Signed-off-by: Vasily khoruzhick > --- > arch/arm/mach-sunxi/Kconfig | 1 + > drivers/mmc/sunxi_mmc.c | 4 ++++ > 2 files changed, 5 insertions(+) > > diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig > index b868f0e350..774a39f580 100644 > --- a/arch/arm/mach-sunxi/Kconfig > +++ b/arch/arm/mach-sunxi/Kconfig > @@ -256,6 +256,7 @@ config MACH_SUN50I > select SUNXI_DE2 > select SUNXI_GEN_SUN6I > select SUNXI_HIGH_SRAM > + select MMC_SUNXI_HAS_NEW_MODE > select SUPPORT_SPL > select SUNXI_DRAM_DW > select SUNXI_DRAM_DW_32BIT > diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c > index df6f32850e..06b0fd491c 100644 > --- a/drivers/mmc/sunxi_mmc.c > +++ b/drivers/mmc/sunxi_mmc.c > @@ -167,8 +167,12 @@ static int mmc_set_mod_clk(struct sunxi_mmc_priv *priv, unsigned int hz) > > if (new_mode) { > #ifdef CONFIG_MMC_SUNXI_HAS_NEW_MODE > +#ifdef CONFIG_MACH_SUN50I > + val = 0; > +#else > val = CCM_MMC_CTRL_MODE_SEL_NEW; > setbits_le32(&priv->reg->ntsr, SUNXI_MMC_NTSR_MODE_SEL_NEW); > +#endif Maybe we just can have #ifdef CONFIG_MMC_SUNXI_HAS_NEW_MODE && !CONFIG_MACH_SUN50I ? Thanks! maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: