u-boot/doc/README.rockchip

110 	./firefly-rk3288/spl/u-boot-spl-dtb.bin out && \
115    U-Boot SPL 2015.07-rc1-00383-ge345740-dirty (Jun 03 2015 - 10:06:49)
117    spl: mmc init failed with error: -17
122 in SPL then we could in principle load U-Boot and boot to a prompt from USB
124 use the existing boot ROM code from SPL.
133 	firefly-rk3288/spl/u-boot-spl-dtb.bin out && \
137 This puts the Rockchip header and SPL image first and then places the U-Boot
161 The rockchip bootrom can load and boot an initial spl, then continue to
171 	firefly-rk3288/spl/u-boot-spl-dtb.bin out && \
178 	./evb-rk3036/tools/mkimage -n rk3036 -T rksd  -d evb-rk3036/spl/u-boot-spl.bin out && \
189 Since the size of SPL can't be exceeded 0x8000 bytes in RK3288, it is not possible add
190 new SPL features like Falcon mode or etc.
192 So introduce TPL so-that adding new features to SPL is possible because now TPL should
193 run minimal with code like DDR, clock etc and rest of new features in SPL.
200     cat ./spl/u-boot-spl-dtb.bin >> out &&
213 handled by a single image (built as the SPL stage) that tests whether
221 # copy tpl, pad to 1020 bytes and append spl
222 tools/mkimage -n rk3188 -T rksd -d spl/u-boot-spl.bin out
242         fastboot -i 0x2207 flash loader evb-rk3288/spl/u-boot-spl-dtb.bin
261 	-d chromebook_jerry/spl/u-boot-spl-dtb.bin spl.bin && \
262    dd if=spl.bin of=spl-out.bin bs=128K conv=sync && \
263    cat spl-out.bin chromebook_jerry/u-boot-dtb.img >out.bin && \
266 This converts the SPL image to the required SPI format by adding the Rockchip
279    U-Boot SPL 2015.07-rc2-00215-g9a58220-dirty (Jun 23 2015 - 12:11:32)
303 - Boot U-Boot proper over USB OTG (at present only SPL works)
319 rkimage.c produces an SPL image suitable for sending directly to the boot ROM
321 followed by u-boot-spl-dtb.bin.
330 u-boot-spl-dtb.bin. The header is defined by 'struct header0_info' although
332 signature, a flag and the block offset and size of the SPL image.
335 is encoding using RC4 with the key 7c4e0304550509072d2c7b38170d1711. The SPL
338 The maximum size of u-boot-spl-dtb.bin which the boot ROM will read is 32KB,
353 rkspi.c produces an image consisting of a header and u-boot-spl-dtb.bin. The
373 overhead and in SPL with a 32KB size limit some shortcuts have been taken.
374 In general all Rockchip drivers should use these features, with SPL-specific