Re: [PATCH 2/2] spl: add fixed memory node in target fdt also when loading ATF

2020-05-14 Thread Kever Yang
On 2020/5/12 下午6:34, Heiko Stuebner wrote: From: Heiko Stuebner In a loading chain SPL -> ATF (->OP-TEE) -> U-Boot, ATF and a subsequent OP-TEE will re-use the same fdt as the U-Boot target and may need the information about usable memory ranges. Especially OP-TEE needs this to initialize dy

[PATCH 2/2] spl: add fixed memory node in target fdt also when loading ATF

2020-05-12 Thread Heiko Stuebner
From: Heiko Stuebner In a loading chain SPL -> ATF (->OP-TEE) -> U-Boot, ATF and a subsequent OP-TEE will re-use the same fdt as the U-Boot target and may need the information about usable memory ranges. Especially OP-TEE needs this to initialize dynamic shared memory (the only type U-Boot imple