u-boot-brain/arch/mips
Weijie Gao 02cd449f0b mips: mtmips: rewrite lowlevel codes of mt7628
This patch rewrites the mtmips architecture with the following changes:

1. Move MT7628 soc parts into a subfolder.
2. Lock parts of D-Cache as temporary stack.
3. Reimplement DDR initialization in C language.
4. Reimplement DDR calibration in a clear logic.
5. Add full support for auto size detection for DDR1 and DDR2.
6. Use accurate CPU clock depending on the input xtal frequency for timer
   and delay functions.

Note:

print_cpuinfo() has incompatible parts with MT7620 so it's moved into
mt7628 subfolder.

Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2020-04-27 20:29:33 +02:00
..
cpu mips: add a option to support not reserving malloc space on initial stack 2020-04-27 20:29:33 +02:00
dts dts: mtmips: add alternative pinmux node for uart2 2020-04-27 20:29:33 +02:00
include/asm mips: add a mtmips-specific field to architecture-specific global data 2020-04-27 20:29:33 +02:00
lib mips: spl: Flush cache before jumping to U-Boot proper 2020-04-27 20:29:33 +02:00
mach-ath79 common: Move hang() to the same header as panic() 2020-01-17 17:53:40 -05:00
mach-bmips bmips: swapping IO space isn't required 2018-12-10 18:46:45 +01:00
mach-jz47xx common: Move hang() to the same header as panic() 2020-01-17 17:53:40 -05:00
mach-mscc mips: vcoreiii: Fix cache coherency issues 2020-04-09 18:55:59 +02:00
mach-mtmips mips: mtmips: rewrite lowlevel codes of mt7628 2020-04-27 20:29:33 +02:00
mach-pic32 dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
config.mk kconfig / kbuild: Re-sync with Linux 4.19 2020-04-10 11:18:32 -04:00
Kconfig mips: add a option to support not reserving malloc space on initial stack 2020-04-27 20:29:33 +02:00
Makefile mips: rename mach-mt7620 to mach-mtmips 2019-05-03 16:43:11 +02:00
Makefile.postlink SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00