Hi Wolfgang,
Please pull from the 'for-upstream' branch of
git://www.atmel.no/~hskinnemoen/u-boot/avr32 for-upstream
to receive the following updates:
Haavard Skinnemoen (6): AVR32: Split start_u_boot into board_init_f and board_init_r AVR32: Use avr32-linux- cross-compilation prefix by default AVR32: Build position-independent u-boot AVR32: Clean up memory-map.h for at32ap7000 AVR32: Resource management rewrite AVR32: Relocate u-boot to SDRAM
Makefile | 2 +- avr32_config.mk | 2 +- board/atmel/atstk1000/atstk1000.c | 13 + board/atmel/atstk1000/flash.c | 2 +- board/atmel/atstk1000/u-boot.lds | 21 +- cpu/at32ap/Makefile | 2 +- cpu/at32ap/at32ap7000/Makefile | 2 +- cpu/at32ap/at32ap7000/devices.c | 448 ------------------------ cpu/at32ap/at32ap7000/gpio.c | 77 ++++ cpu/at32ap/at32ap7000/hebi.c | 38 -- cpu/at32ap/cpu.c | 64 +++- cpu/at32ap/device.c | 126 ------- cpu/at32ap/entry.S | 3 +- cpu/at32ap/exception.c | 7 +- cpu/at32ap/hsdramc.c | 43 +-- cpu/at32ap/hsdramc1.h | 8 +- cpu/at32ap/hsmc3.h | 8 +- cpu/at32ap/interrupts.c | 14 +- cpu/at32ap/pio.c | 90 ++---- cpu/at32ap/pio2.h | 8 +- cpu/at32ap/pm.c | 127 +------- cpu/at32ap/sm.h | 8 +- cpu/at32ap/start.S | 113 +++++-- drivers/atmel_usart.c | 48 ++- drivers/atmel_usart.h | 8 +- include/asm-avr32/arch-at32ap7000/clk.h | 58 +++ include/asm-avr32/arch-at32ap7000/gpio.h | 210 +++++++++++ include/asm-avr32/arch-at32ap7000/hmatrix2.h | 8 +- include/asm-avr32/arch-at32ap7000/memory-map.h | 81 +++-- include/asm-avr32/arch-at32ap7000/platform.h | 146 -------- include/asm-avr32/global_data.h | 3 +- include/configs/atstk1002.h | 17 +- lib_avr32/avr32_linux.c | 4 +- lib_avr32/board.c | 139 +++++++- 34 files changed, 796 insertions(+), 1152 deletions(-) delete mode 100644 cpu/at32ap/at32ap7000/devices.c create mode 100644 cpu/at32ap/at32ap7000/gpio.c delete mode 100644 cpu/at32ap/at32ap7000/hebi.c delete mode 100644 cpu/at32ap/device.c create mode 100644 include/asm-avr32/arch-at32ap7000/clk.h create mode 100644 include/asm-avr32/arch-at32ap7000/gpio.h delete mode 100644 include/asm-avr32/arch-at32ap7000/platform.h
After this, the avr32 port will relocate itself to the end of DRAM like the ppc port does. Attached is a combined diff with all the changes, for your reference (too big to include inline.)
Quite a large number of files were touched. This is mostly early init code which assumed the .data and .bss sections were available.
Now, I would like to use the cfi driver with the AT49BV6416 chip on atstk1000 instead of the custom driver, but unfortunately, it doesn't work. I'll have a closer look at it later (I think it's a combination of the geometry reversal issue and a special non-intel unlocking algorithm.)
Thanks,
Haavard