This is the first attempt to add generic board support to avr32 architecture. It has at least one relevant part for other manual reloc architectures.
This series is currently runtime tested on grasshhopper and atstk1002. Waldemar, could you please test the ngw100 device? Boards not converted to generic board will be removed soon.
Andreas Bießmann
Changes in v3: - new in v3 - make arch_reserve_stacks weak and adopt ppc/arm versions - remove unnecessary stack implementation for avr32 - fix bdinfo output
Changes in v2: - new since v1 - new since v1 - provide as extra patch, remove from avr32 generic board support - remove bootparams allocation, provide as extra patch - use the else path in setup_mon_len() - provide arch_reserve_stacks() for avr32 - use the newly introduced dram_init()
Changes in v1: - new since RFC - new since RFC - add timer_init in board_r - remove extern declaration of mmu_init_r() - new since RFC
Andreas Bießmann (12): avr32: use dlmalloc for DMA buffers avr32: rename cpu_init() -> arch_cpu_init() avr32: factor out cpu_mmc_init() avr32: rename mmu.h definitions avr32: convert to dram_init() avr32: use generic gd->start_addr_sp common/board_f: factor out reserve_stacks common/board_r: manual relocation for cmd table common/board_r: allocate bootparams avr32: add generic board support grasshopper: enable generic board atstk1002: enable generic board
arch/arm/lib/Makefile | 1 + arch/arm/lib/stack.c | 42 +++++++++++++ arch/avr32/config.mk | 3 + arch/avr32/cpu/Makefile | 1 + arch/avr32/cpu/at32ap700x/mmu.c | 8 +-- arch/avr32/cpu/cpu.c | 2 +- arch/avr32/cpu/exception.c | 6 +- arch/avr32/cpu/mmc.c | 16 +++++ arch/avr32/cpu/u-boot.lds | 2 + arch/avr32/include/asm/arch-at32ap700x/mmu.h | 6 +- arch/avr32/include/asm/config.h | 1 + arch/avr32/include/asm/dma-mapping.h | 7 ++- arch/avr32/include/asm/global_data.h | 1 - arch/avr32/include/asm/u-boot.h | 10 ++++ arch/avr32/lib/Makefile | 3 + arch/avr32/lib/board.c | 83 ++++---------------------- arch/avr32/lib/dram_init.c | 17 ++++++ arch/avr32/lib/interrupts.c | 5 ++ arch/powerpc/lib/Makefile | 1 + arch/powerpc/lib/stack.c | 31 ++++++++++ board/atmel/atngw100/atngw100.c | 32 +++------- board/atmel/atngw100mkii/atngw100mkii.c | 39 ++++-------- board/atmel/atstk1000/atstk1000.c | 33 +++------- board/earthlcd/favr-32-ezkit/favr-32-ezkit.c | 33 +++------- board/in-circuit/grasshopper/grasshopper.c | 32 +++------- board/mimc/mimc200/mimc200.c | 38 ++++-------- board/miromico/hammerhead/hammerhead.c | 32 +++------- common/board_f.c | 46 ++++---------- common/board_r.c | 40 ++++++++++++- common/cmd_bdinfo.c | 4 +- include/asm-generic/u-boot.h | 4 ++ include/common.h | 18 ++++++ include/configs/atngw100.h | 1 - include/configs/atngw100mkii.h | 1 - include/configs/atstk1002.h | 5 +- include/configs/atstk1006.h | 1 - include/configs/favr-32-ezkit.h | 1 - include/configs/grasshopper.h | 5 +- include/configs/hammerhead.h | 1 - include/configs/mimc200.h | 1 - 40 files changed, 306 insertions(+), 307 deletions(-) create mode 100644 arch/arm/lib/stack.c create mode 100644 arch/avr32/cpu/mmc.c create mode 100644 arch/avr32/lib/dram_init.c create mode 100644 arch/powerpc/lib/stack.c