On Fri, 1 Feb 2019 at 02:34, Stefan Hajnoczi <stefa...@redhat.com> wrote: > > v4: > * assert(offset + size <= s->flash_size) [Peter] > v3: > * Fix endianness of s->storage[], tested by Joel Stanley <j...@jms.id.au> on > big-endian ppc [Peter] > * Fix off-by-one that prevented clearing the last page of flash > * Add missing memory_region_flush_rom_device() call to flash_write() > v2: > * Add Patch 2 to call memory_region_flush_rom_device() from pflash devices > [Peter] > > This series adds the Non-Volatile Memory Controller, which controls access to > the User Information Control Registers (UICR), Factory Information Control > Registers (FICR), and flash memory. > > This is the last piece of microbit work needed to make basic programs like > Micropython "Hello world" work under QEMU. > > Originally sent as part of Steffen's longer microbit device emulation series, > I > extracted this and deferred it until later because cleanups were necessary: > > * Use memory_region_flush_rom_device() to dirty/invalidate memory [Peter] > ^--- Paolo: I CCed you on this new memory API > * Fix device-introspect-test segfault due to missing owner when initializing > FICR and UICR memory regions [Peter] > * Fix off-by-one assertion checks [Peter] > * Fix missing whitespace at end of comment [Peter] > * Clear UICR on reset - we'd need a block device for true non-volatility > [Peter] > > Steffen Görtz (3): > hw/nvram/nrf51_nvm: Add nRF51 non-volatile memories > arm: Instantiate NRF51 special NVM's and NVMC > tests/microbit-test: Add tests for nRF51 NVMC
Applied to target-arm.next, thanks. -- PMM