ompare to yours and hopefully spot any differences or errors, thank you!
>
> Regards,
>
> Tim.
>
> > On 19 Sep 2022, at 17:18, NXWorld Lee wrote:
> >
> > Hi Tim,
> > SAMA5D2 has 2 XDMA controllers and the definition of peripherals channel
> is
> &g
Hi Tim,
SAMA5D2 has 2 XDMA controllers and the definition of peripherals channel is
also different with SAMA5D3 and SAMA5D4.
I will raise a pull request of adding SAMA5D2 XDMA definition to NuttX.
But I didn't test the XDMA driver on any SAMA5Dx platform.
I run NuttX on SAMA5D3 and SAMA5D2, the ma
Hi Tim,
Please find the following code in arch/arm/src/armv7-a/arm_head.S.
The ICache and DCache will be enabled by default.
#undef CPU_DCACHE_DISABLE
#undef CPU_ICACHE_DISABLE
#if !defined(CPU_DCACHE_DISABLE) && !defined(CONFIG_SMP)
/* Dcache enable
*
* SCTLR_CBit 2: DCache enable
*/
orr
