On 07/06/21 7:08 pm, Aswath Govindraju wrote: > Due to a limitation for USB DFU boot mode, SPL load address has to be less > than or equal to 0x70001000. So, load address of SPL and ATF have been > moved to 0x70000000 and 0x701a0000 respectively. > > Also, the maximum size of ATF has been increased to 0x1c000 [1]. > > Therefore, update ATF's location and maximum size accordingly in the device > tree file. > > [1] - https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/commit/?id=2fb5312f61a7de8b7a70e1639199c4f14a10b6f9 > > Signed-off-by: Aswath Govindraju <a-govindraju@xxxxxx> > --- > arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi > index ca59d1f711f8..fcd12b6f10f6 100644 > --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi > @@ -13,8 +13,8 @@ > #size-cells = <1>; > ranges = <0x0 0x00 0x70000000 0x200000>; > > - atf-sram@0 { > - reg = <0x0 0x1a000>; > + atf-sram@1a0000 { > + reg = <0x1a0000 0x1c000>; After thinking a bot more, isn't size be 0x20000? ATF is allocated with 125KB no? no point keeping the ~3 as hole IMO. Thanks and regards, Lokesh > }; > }; > >
