Adjust the remaining call in this function to use the bootm API. This will allow PXE to work without the command line.
Signed-off-by: Simon Glass sjg@chromium.org ---
arch/x86/lib/zimage.c | 27 +++++++++++++++++++-------- boot/pxe_utils.c | 13 +++++-------- include/bootm.h | 9 +++++++++ 3 files changed, 33 insertions(+), 16 deletions(-)
diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c index 4dfcde68060..26d623711bc 100644 --- a/arch/x86/lib/zimage.c +++ b/arch/x86/lib/zimage.c @@ -433,27 +433,38 @@ int zboot_go(struct bootm_info *bmi) return ret; }
-int zboot_run_args(ulong addr, ulong size, ulong initrd, ulong initrd_size, - ulong base, char *cmdline) +int zboot_run(struct bootm_info *bmi) { - struct bootm_info bmi; int ret;
- bootm_init(&bmi); - zboot_start(&bmi, addr, size, initrd, initrd_size, base, cmdline); - ret = zboot_load(&bmi); + ret = zboot_load(bmi); if (ret) return log_msg_ret("ld", ret); - ret = zboot_setup(&bmi); + ret = zboot_setup(bmi); if (ret) return log_msg_ret("set", ret); - ret = zboot_go(&bmi); + ret = zboot_go(bmi); if (ret) return log_msg_ret("go", ret);
return -EFAULT; }
+int zboot_run_args(ulong addr, ulong size, ulong initrd, ulong initrd_size, + ulong base, char *cmdline) +{ + struct bootm_info bmi; + int ret; + + bootm_init(&bmi); + zboot_start(&bmi, addr, size, initrd, initrd_size, base, cmdline); + ret = zboot_run(&bmi); + if (ret) + return log_msg_ret("zra", ret); + + return 0; +} + static void print_num(const char *name, ulong value) { printf("%-20s: %lx\n", name, value); diff --git a/boot/pxe_utils.c b/boot/pxe_utils.c index 2517999d408..73d3114813d 100644 --- a/boot/pxe_utils.c +++ b/boot/pxe_utils.c @@ -585,10 +585,8 @@ static int label_run_boot(struct pxe_context *ctx, struct pxe_label *label, char *kernel_addr, char *initrd_addr_str, char *initrd_filesize, char *initrd_str) { - char *zboot_argv[] = { "zboot", NULL, "0", NULL, NULL }; struct bootm_info bmi; ulong kernel_addr_r; - int zboot_argc = 3; void *buf; int ret;
@@ -601,14 +599,13 @@ static int label_run_boot(struct pxe_context *ctx, struct pxe_label *label, return ret;
bmi.addr_img = kernel_addr; - zboot_argv[1] = kernel_addr; + bootm_x86_set(&bmi, bzimage_addr, hextoul(kernel_addr, NULL));
if (initrd_addr_str) { bmi.conf_ramdisk = initrd_str; - - zboot_argv[3] = initrd_addr_str; - zboot_argv[4] = initrd_filesize; - zboot_argc = 5; + bootm_x86_set(&bmi, initrd_addr, hextoul(kernel_addr, NULL)); + bootm_x86_set(&bmi, initrd_size, + hextoul(initrd_filesize, NULL)); }
if (!bmi.conf_fdt) { @@ -648,7 +645,7 @@ static int label_run_boot(struct pxe_context *ctx, struct pxe_label *label, /* Try booting an x86_64 Linux kernel image */ } else if (IS_ENABLED(CONFIG_CMD_ZBOOT)) { log_debug("using zboot\n"); - do_zboot_parent(ctx->cmdtp, 0, zboot_argc, zboot_argv, NULL); + ret = zboot_run(&bmi); }
unmap_sysmem(buf); diff --git a/include/bootm.h b/include/bootm.h index d174f18ac18..465577a66f5 100644 --- a/include/bootm.h +++ b/include/bootm.h @@ -315,6 +315,15 @@ int bootm_process_cmdline(char *buf, int maxlen, int flags); */ int bootm_process_cmdline_env(int flags);
+/** + * zboot_run() - Run through the various steps to boot a zimage + * + * @bmi: Bootm information, with bzimage_size, initrd_addr, initrd_size and + * cmdline set up. If base_ptr is 0, then bzimage_addr must be set to the start + * of the bzImage. Otherwise base_ptr and load_address must be provided. + */ +int zboot_run(struct bootm_info *bmi); + /** * zboot_run_args() - Run through the various steps to boot a zimage *