[U-Boot] [U-Boot,v2,1/1] meson-gx: reserved memory regions

Tom Rini trini at konsulko.com
Tue Jul 25 00:42:27 UTC 2017


On Fri, Jun 09, 2017 at 10:13:59PM +0200, xypron.glpk at gmx.de wrote:

> The Odroid C2 has two GiB of memory with two reserved regions.
> reg = <0x0 0x0 0x0 0x1000000>;
> reg = <0x0 0x10000000 0x0 0x200000>;
> 
> Patch
> bfcef28ae4cf (arm: add initial support for Amlogic Meson and
> ODROID-C2) provided function dram_init_banksize to reserve the
> first 16 MiB of RAM for firmware in function dram_init_banksize
> in arch/arm/mach-meson/board.c and defined
> CONFIG_NR_DRAM_BANKS = 1.
> 
> With this patch dram_init_banksize is changed to additionally
> reserve the 2MiB region for the ARM Trusted Firmware (BL31).
> CONFIG_NR_DRAM_BANKS is set to 2.
> 
> Cc: Andreas Färber <afaerber at suse.de>
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>

Applied to u-boot/master, thanks!

-- 
Tom
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