u-boot/arch
Stefan Roese f4db6c976c arm: mvebu: Add runtime detection of UART (xmodem) boot-mode
This patch adds runtime detection of the Marvell UART boot-mode (xmodem
protocol). If this boot-mode is detected, SPL will return to the
BootROM to continue the UART booting.

With this patch its now possible, to generate a U-Boot image that
can be booted either from the strapped boot-device (e.g. SPI NOR, MMC,
etc) or via the xmodem protocol from the UART. In the UART case,
the kwboot tool will dynamically insert the UART boot-device type
into the image. And also patch the load address in the header, so
that the mkimage header will be skipped (as its not expected by the
Marvell BootROM).

This simplifies the development for Armada XP / 38x based boards.
As no special images need to be generated by selecting the
MVEBU_BOOTROM_UARTBOOT Kconfig option.

Since the Kconfig option MVEBU_BOOTROM_UARTBOOT is not needed any
more, its now completely removed.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Dirk Eibach <dirk.eibach@gdsys.cc>
Cc: Phil Sutter <phil@nwl.cc>
Cc: Kevin Smith <kevin.smith@elecsyscorp.com>
2016-01-14 14:08:59 +01:00
..
arc axs103: add support of generic OHCI USB 1.1 controller 2015-12-21 23:29:04 +03:00
arm arm: mvebu: Add runtime detection of UART (xmodem) boot-mode 2016-01-14 14:08:59 +01:00
avr32 avr32: Use the generic bitops headers 2015-11-05 10:52:31 -05:00
blackfin Move console definitions into a new console.h file 2015-11-19 20:27:50 -07:00
m68k m68k: add private libgcc 2015-12-13 20:22:00 -05:00
microblaze microblaze: Enable DM by default 2015-12-18 13:15:58 +01:00
mips Merge branch 'master' of git://git.denx.de/u-boot-mips 2015-11-06 09:17:17 -05:00
nds32 nds32: Use the generic bitops headers 2015-11-05 10:52:21 -05:00
nios2 nios2: display altera sysid at startup 2015-12-19 09:51:19 +08:00
openrisc openrisc: updating build tools naming convention 2015-11-12 18:13:20 -05:00
powerpc powerpc: Various typo fixes under arch/powerpc/cpu/mpc83xx 2016-01-08 10:15:43 -05:00
sandbox sandbox: eth-raw-os.c: Ensure that our interface name is not too long 2016-01-12 10:19:09 -07:00
sh Move console definitions into a new console.h file 2015-11-19 20:27:50 -07:00
sparc sparc: Remove non-generic board init files: board.c, time.c 2015-12-03 13:15:50 +02:00
x86 dm: Convert PCI MMC over to use DM PCI API 2016-01-12 10:19:09 -07:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig m68k: add private libgcc 2015-12-13 20:22:00 -05:00