I wasn't able to load the linux kernel using a Rock2 board using the latest master branch. The board hangs after it has handed executing over to the kernel. I found that the latest release that worked was v2016.03.
This patchset fixes kernel loading on rk3288 rock2 square board. I tested with with 3.14 adn 4.7-rc6 kernels. I used gcc-linaro-5.3-2016.02-x86_64_arm-linux-gnueabi.
Before fixing, the console output was:
Starting kernel ...
### ERROR ### Please RESET the board ###
Changes for v2: - Remove patch to change to high mem limit. - Rebase to u-boot/master.
Sandy Patterson (3): Revert "arm: Replace v7_maint_dcache_all(ARMV7_DCACHE_CLEAN_INVAL_ALL) with asm code" Revert "arm: Replace v7_maint_dcache_all(ARMV7_DCACHE_INVAL_ALL) with asm code" CONFIG_EFI_LOADER breaks rock2 kernel loading
arch/arm/cpu/armv7/Makefile | 2 +- arch/arm/cpu/armv7/cache_v7.c | 134 ++++++++++++++++++++++- arch/arm/cpu/armv7/cache_v7_asm.S | 154 --------------------------- arch/arm/mach-uniphier/arm32/lowlevel_init.S | 67 +++++++++++- configs/rock2_defconfig | 1 + 5 files changed, 198 insertions(+), 160 deletions(-) delete mode 100644 arch/arm/cpu/armv7/cache_v7_asm.S