test: spl: Add a test for the NET load method
Add a test for loading U-Boot over TFTP. As with other sandbox net
routines, we need to initialize our packets manually since things like
net_set_ether and net_set_udp_header always use "our" addresses. We use
BOOTP instead of DHCP, since DHCP has a tag/length-based format which is
harder to parse. Our TFTP implementation doesn't define as many constants
as I'd like, so I create some here. Note that the TFTP block size is
one-based, but offsets are zero-based.
In order to avoid address errors, we need to set up/define some additional
address information settings. dram_init_banksize would be a good candidate
for settig up bi_dram, but it gets called too late in board_init_r.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/test/image/Makefile b/test/image/Makefile
index 6bd77bf..245672f 100644
--- a/test/image/Makefile
+++ b/test/image/Makefile
@@ -4,4 +4,5 @@
obj-y += spl_load.o
obj-$(CONFIG_SPL_UT_LOAD_FS) += spl_load_fs.o
+obj-$(CONFIG_SPL_UT_LOAD_NET) += spl_load_net.o
obj-$(CONFIG_SPL_UT_LOAD_OS) += spl_load_os.o