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2017-07-22meson-gx: reserved memory regionsxypron.glpk@gmx.de
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@suse.de> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2017-04-05board_f: Drop setup_dram_config() wrapperSimon Glass
By making dram_init_banksize() return an error code we can drop the wrapper. Adjust this and clean up all implementations. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2016-10-18arm: Disable HVC PSCI calls by defaultAlexander Graf
All systems that are running on armv8 are running bare metal with firmware that implements PSCI running in EL3. That means we don't really need to expose the hypercall variants of them. This patch leaves the code in, but makes the code explicit enough to have the compiler optimize it out. With this we don't need to worry about hvc vs smc calling convention when calling psci helper functions. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-07-15armv8: mmu: Add support of non-identical mappingYork Sun
Introduce virtual and physical addresses in the mapping table. This change have no impact on existing boards because they all use idential mapping. Signed-off-by: York Sun <york.sun@nxp.com>
2016-05-27arm: meson: implement calls to secure monitorBeniamino Galvani
Implement calls to secure monitor to read the MAC address from e-fuse. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
2016-05-27arm: add initial support for Amlogic Meson and ODROID-C2Beniamino Galvani
This adds platform code for the Amlogic Meson GXBaby (S905) SoC and a board definition for ODROID-C2. This initial submission only supports UART and Ethernet (through the existing Designware driver). DTS files are the ones submitted to Linux arm-soc for 4.7 [1]. [1] https://patchwork.ozlabs.org/patch/603583/ Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>