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| -rw-r--r-- | README | 4 | ||||
| -rw-r--r-- | arch/x86/lib/zimage.c | 3 |
2 files changed, 7 insertions, 0 deletions
@@ -3425,6 +3425,10 @@ List of environment variables (most likely not complete): mempos - Index position of the last match found by the 'ms' command, in units of the size (.b, .w, .l) of the search + zbootbase - (x86 only) Base address of the bzImage 'setup' block + + zbootaddr - (x86 only) Address of the loaded bzImage, typically + BZIMAGE_LOAD_ADDR which is 0x100000 The following image location variables contain the location of images used in booting. The "Image" column gives the role of the image and is diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c index 92c9cac143..03e33a3ee0 100644 --- a/arch/x86/lib/zimage.c +++ b/arch/x86/lib/zimage.c @@ -382,6 +382,9 @@ static int do_zboot_load(struct cmd_tbl *cmdtp, int flag, int argc, return CMD_RET_FAILURE; } state.base_ptr = base_ptr; + if (env_set_hex("zbootbase", (ulong)base_ptr) || + env_set_hex("zbootaddr", state.load_address)) + return CMD_RET_FAILURE; return 0; } |