The extlinux and PXE code for booting is almost the same. Move it into the common file so it is easier to keep it in sync.
Signed-off-by: Simon Glass sjg@chromium.org ---
boot/bootmeth_extlinux.c | 24 +++--------------------- boot/bootmeth_pxe.c | 19 +------------------ boot/ext_pxe_common.c | 24 ++++++++++++++++++++++++ include/extlinux.h | 11 +++++++++++ 4 files changed, 39 insertions(+), 39 deletions(-)
diff --git a/boot/bootmeth_extlinux.c b/boot/bootmeth_extlinux.c index ce11077ee35..df5b5ea7bf4 100644 --- a/boot/bootmeth_extlinux.c +++ b/boot/bootmeth_extlinux.c @@ -138,27 +138,9 @@ static int extlinux_read_bootflow(struct udevice *dev, struct bootflow *bflow) return 0; }
-static int extlinux_boot(struct udevice *dev, struct bootflow *bflow) +static int extlinux_local_boot(struct udevice *dev, struct bootflow *bflow) { - struct extlinux_plat *plat = dev_get_plat(dev); - ulong addr; - int ret; - - addr = map_to_sysmem(bflow->buf); - - plat->info.dev = dev; - plat->info.bflow = bflow; - - ret = pxe_setup_ctx(&plat->ctx, extlinux_getfile, &plat->info, true, - bflow->fname, false, plat->use_fallback, bflow); - if (ret) - return log_msg_ret("ctx", -EINVAL); - - ret = pxe_process(&plat->ctx, addr, false); - if (ret) - return log_msg_ret("bread", -EINVAL); - - return 0; + return extlinux_boot(dev, bflow, extlinux_getfile); }
static int extlinux_bootmeth_bind(struct udevice *dev) @@ -176,7 +158,7 @@ static struct bootmeth_ops extlinux_bootmeth_ops = { .check = extlinux_check, .read_bootflow = extlinux_read_bootflow, .read_file = bootmeth_common_read_file, - .boot = extlinux_boot, + .boot = extlinux_local_boot, .set_property = extlinux_set_property, };
diff --git a/boot/bootmeth_pxe.c b/boot/bootmeth_pxe.c index a9608edcef9..6ecf81d7878 100644 --- a/boot/bootmeth_pxe.c +++ b/boot/bootmeth_pxe.c @@ -139,24 +139,7 @@ static int extlinux_pxe_read_file(struct udevice *dev, struct bootflow *bflow,
static int extlinux_pxe_boot(struct udevice *dev, struct bootflow *bflow) { - struct extlinux_plat *plat = dev_get_plat(dev); - struct pxe_context *ctx = &plat->ctx; - ulong addr; - int ret; - - addr = map_to_sysmem(bflow->buf); - plat->info.dev = dev; - plat->info.bflow = bflow; - ret = pxe_setup_ctx(ctx, extlinux_pxe_getfile, &plat->info, false, - bflow->subdir, false, plat->use_fallback, bflow); - if (ret) - return log_msg_ret("ctx", -EINVAL); - - ret = pxe_process(ctx, addr, false); - if (ret) - return log_msg_ret("bread", -EINVAL); - - return 0; + return extlinux_boot(dev, bflow, extlinux_pxe_getfile); }
static int extlinux_bootmeth_pxe_bind(struct udevice *dev) diff --git a/boot/ext_pxe_common.c b/boot/ext_pxe_common.c index e42865b84f5..7b9c41b5f77 100644 --- a/boot/ext_pxe_common.c +++ b/boot/ext_pxe_common.c @@ -74,3 +74,27 @@ int extlinux_set_property(struct udevice *dev, const char *property,
return 0; } + +int extlinux_boot(struct udevice *dev, struct bootflow *bflow, + pxe_getfile_func getfile) +{ + struct extlinux_plat *plat = dev_get_plat(dev); + ulong addr; + int ret; + + addr = map_to_sysmem(bflow->buf); + + plat->info.dev = dev; + plat->info.bflow = bflow; + + ret = pxe_setup_ctx(&plat->ctx, getfile, &plat->info, true, + bflow->fname, false, plat->use_fallback, bflow); + if (ret) + return log_msg_ret("ctx", -EINVAL); + + ret = pxe_process(&plat->ctx, addr, false); + if (ret) + return log_msg_ret("bread", -EINVAL); + + return 0; +} diff --git a/include/extlinux.h b/include/extlinux.h index f97164954cc..69781e666c3 100644 --- a/include/extlinux.h +++ b/include/extlinux.h @@ -49,4 +49,15 @@ struct extlinux_plat { int extlinux_set_property(struct udevice *dev, const char *property, const char *value);
+/** + * extlinux_boot() - Boot a bootflow + * + * @dev: bootmeth device + * @bflow: Bootflow to boot + * @getfile: Function to use to read files + * Return: 0 if OK, -ve error code on failure + */ +int extlinux_boot(struct udevice *dev, struct bootflow *bflow, + pxe_getfile_func getfile); + #endif