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225d30b708
u-boot/common/spl
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Philipp Tomsich 225d30b708 spl: add a 'return to bootrom' boot method 
Some devices (e.g. the RK3368) have only limited SRAM, but provide
support for loading the next boot stage after our SPL performs basic
setup (e.g. DRAM).

For target systems like these, we add a boot device BOOTROM that will
invoke a board-specific hook to return to the bootrom (if supported).

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-13 17:12:19 +02:00
..
Kconfig spl: add a 'return to bootrom' boot method 2017-08-13 17:12:19 +02:00
Makefile spl: add a 'return to bootrom' boot method 2017-08-13 17:12:19 +02:00
spl_atf.c spl: add support to booting with ATF 2017-05-15 10:38:09 -04:00
spl_bootrom.c spl: add a 'return to bootrom' boot method 2017-08-13 17:12:19 +02:00
spl_dfu.c spl: dfu: adding dfu support functions for SPL-DFU 2016-09-27 23:30:19 +02:00
spl_ext.c spl: Remove inline ifdef check for EXT and FAT support 2017-01-20 15:37:59 -05:00
spl_fat.c spl: Remove inline ifdef check for EXT and FAT support 2017-01-20 15:37:59 -05:00
spl_fit.c spl: fit: Break out some functions into a common file 2017-07-10 14:24:39 -04:00
spl_mmc.c dm: mmc: Allow disabling driver model in SPL 2017-08-01 11:58:00 +09:00
spl_nand.c spl: Add a name to the SPL load-image methods 2016-12-09 08:40:13 -05:00
spl_net.c spl: net: Add FIT image support over network boot 2017-04-08 21:35:08 -04:00
spl_nor.c spl: make image arg or fdt blob address reconfigurable 2017-05-08 11:38:40 -04:00
spl_onenand.c spl: Add a name to the SPL load-image methods 2016-12-09 08:40:13 -05:00
spl_ram.c spl: move RAM boot support in separate file 2017-01-14 16:46:26 -05:00
spl_sata.c dm: scsi: Document and rename the scsi_scan() parameter 2017-07-11 10:08:19 -06:00
spl_spi.c spl: spi: override CONFIG_SYS_SPI_U_BOOT_OFFS via /config-property 2017-05-11 22:03:39 -04:00
spl_ubi.c spl: Make UBI fastmap support Kconfig selectable 2017-07-06 13:09:37 -04:00
spl_usb.c spl: Add a name to the SPL load-image methods 2016-12-09 08:40:13 -05:00
spl_xip.c SPL: Add XIP booting support 2017-06-09 11:23:59 -04:00
spl_ymodem.c spl: Add a name to the SPL load-image methods 2016-12-09 08:40:13 -05:00
spl.c spl: make SPL and normal u-boot stage use independent SYS_MALLOC_F_LEN 2017-07-27 14:59:03 +02:00