Stephen, > -----Original Message----- > From: Stephen Warren [mailto:swar...@wwwdotorg.org] > Sent: Wednesday, July 22, 2015 10:40 AM > To: Tom Warren > Cc: u-boot@lists.denx.de; Thierry Reding; Stephen Warren; > tomcwarren3...@gmail.com > Subject: Re: [U-Boot] [PATCH V2 2/6] Tegra: Rework KConfig options to allow > 64-bit builds (T210) > > On 07/20/2015 01:50 PM, Tom Warren wrote: > > Moved Tegra config options to mach-tegra/Kconfig so that both 32-bit > > and 64-bit builds can co-exist for Tegra SoCs. > > > > T210 will be 64-bit only (no SPL) and will requires a 32-bit AVP/BPMP > > loader. > > > diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig > > > config TEGRA20 > > bool "Tegra20 family" > > + select SUPPORT_SPL > > + select SPL > > + select OF_CONTROL > > + select SPL_DISABLE_OF_CONTROL > > + select CPU_V7 > > + select DM > > + select DM_SPI_FLASH > > + select DM_SERIAL > > + select DM_I2C > > + select DM_SPI > > + select DM_GPIO > > This patch duplicates all those added lines for all current chips. Could we > add a > new config variable to share these; something like: > > config TEGRA_ARMV7_COMMON > select SUPPORT_SPL > select SPL > select OF_CONTROL > select SPL_DISABLE_OF_CONTROL > select CPU_V7 > select DM > select DM_SPI_FLASH > select DM_SERIAL > select DM_I2C > select DM_SPI > select DM_GPIO > > config TEGRA20 > bool "Tegra20 family" > select TEGRA_ARMv7_COMMON Great idea - I'll do that for V3. Thanks.
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