Hi,
On 20. 01. 19 12:29, Anton Gerasimov wrote:
Hi Michal,
I understand all of this but will be good to know what consumes that 0x5xx space and if we mark nodes properly that maybe something is not used and we should remove that marking.
It means expected data is that uarts consumes 0xXXX, axi 0xXXX, sd 0xXXX, etc.
measuring only the memory consumed in device_bind_common, I've got the following results (in decimal):
root_driver: 108 mod_exp_sw: 108 amba: 120 serial@e0000000 aka uart0: 112 serial@e0001000 aka uart1: 88 spi@e000d000 aka qspi: 120 sdhci@e0100000 aka mmc0: 455 sdhci@e0100000.blk: 208 slcr@f8000000: 96 clkc@100: 72 (total) 1487 = 0x5cf of 0x600
So the most memory is being consumed by mmc0 (not quite sure what is this '.blk' device, but it is probably also required), but it's not dominating, other seemingly useful devices also have a decent share.
ok. Thanks for this list. I have extended that commit message with this and applied. We can look at these separately to find out if we can tune it a little bit.
Thanks, Michal