On Mon, Jan 29, 2018 at 01:49:14PM +0530, Jagan Teki wrote: > On Mon, Jan 29, 2018 at 1:32 PM, Maxime Ripard > <maxime.rip...@free-electrons.com> wrote: > > On Sun, Jan 28, 2018 at 09:49:38PM +0530, Jagan Teki wrote: > >> U-Boot size is crossing MMC environment offset due to adding > >> new features on arm64 boards. So update the ENV_OFFSET to > >> 0x100000 so the u-boot size limit increased to 0xf6000 > >> > >> MMC layout(updated): > >> =================== > >> part: sector: size > >> unused: 0: 8KiB > >> SPL: 16: 32KiB > >> U-Boot: 80: 984KiB > >> uENV: 2048: 128KiB > >> > >> Signed-off-by: Jagan Teki <ja...@amarulasolutions.com> > >> --- > >> env/Kconfig | 3 ++- > >> include/configs/sunxi-common.h | 2 +- > >> 2 files changed, 3 insertions(+), 2 deletions(-) > >> > >> diff --git a/env/Kconfig b/env/Kconfig > >> index 692f863..e2b32c2 100644 > >> --- a/env/Kconfig > >> +++ b/env/Kconfig > >> @@ -441,7 +441,8 @@ config ENV_OFFSET > >> hex "Environment Offset" > >> depends on !ENV_IS_IN_UBI > >> depends on !ENV_IS_NOWHERE > >> - default 0x88000 if ARCH_SUNXI > >> + default 0x88000 if ARCH_SUNXI && !ARM64 > >> + default 0x100000 if ARCH_SUNXI && ARM64 > > > > This breaks all existing platforms. NAK. > > Can you elaborate, what it breaks. 32 bit sunxi start with 0x88000 and > 64-sun start with 0x100000 this is what I expecting here.
If you have an environment already flashed, flashing the new u-boot will overwrite it, and might break any partition layout you have set. > > Why do you think we went into so great troubles recently? > > Certainly yes, MUSB_GADGET increasing u-boot.itb 548K > > u-boot.itb exceeds file size limit: > limit: 516096 bytes > actual: 560088 bytes > excess: 43992 bytes > make: *** [u-boot.itb] Error 1 > make: *** Waiting for unfinished jobs.. That's not my question. Why do you think we had some many discussions, debates and patches if we could have done so from the beginning? Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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