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ARM: renesas: Save boot parameters passed in by ATF
authorMarek Vasut <marek.vasut+renesas@gmail.com>
Thu, 18 Oct 2018 16:38:05 +0000 (18:38 +0200)
committerMarek Vasut <marex@denx.de>
Tue, 9 Apr 2019 16:19:09 +0000 (18:19 +0200)
commit4fa8375ffec5bd1c7edabde42b8ee0339072df38
tree53c84ee2aad81d73c7cf8ebdc714ebd3c4ed9b7ftree | snapshot
parent118f4d4559a4386fa87a1e2509e84a1986b24a34commit | diff
ARM: renesas: Save boot parameters passed in by ATF

The ATF can pass additional information via the first four registers,
x0...x3. The R-Car Gen3 with mainline ATF, register x1 contains pointer
to a device tree with platform information. Save these registers for
future use.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
arch/arm/mach-rmobile/lowlevel_init_gen3.S diff | blob | history
My U-Boot fork