> Subject: [PATCH] apalis_imx6: allocate specific region of memory to OP-TEE > > OP-TEE uses the memory region defined by the maximum DRAM address > minus CONFIG_OPTEE_TZDRAM_SIZE, so subtract > CONFIG_OPTEE_TZDRAM_SIZE from the available DRAM size to avoid > conflicts. > > Signed-off-by: Ricardo Salveti <rica...@foundries.io> > --- > board/toradex/apalis_imx6/apalis_imx6.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/board/toradex/apalis_imx6/apalis_imx6.c > b/board/toradex/apalis_imx6/apalis_imx6.c > index 6421a22c25..fa7fcc8d46 100644 > --- a/board/toradex/apalis_imx6/apalis_imx6.c > +++ b/board/toradex/apalis_imx6/apalis_imx6.c > @@ -75,6 +75,11 @@ int dram_init(void) > gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, > (ulong)imx_ddr_size()); > > + /* Subtract the defined OPTEE runtime firmware length */ #ifdef > +CONFIG_OPTEE_TZDRAM_SIZE > + gd->ram_size -= CONFIG_OPTEE_TZDRAM_SIZE; #endif > +
Has OPTEE been enabled? I not see that in defconfig. Regards, Peng. > return 0; > } > > -- > 2.23.0 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot