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| author | Bin Meng <bmeng.cn@gmail.com> | 2016-03-17 23:59:03 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-03-27 09:12:25 -0400 |
| commit | 075bb5c6ea7bef0a442d5155b25b273167e67b4a (patch) | |
| tree | 22dcbfee95a54d5c7fcd7974e537c554c2e3a116 | |
| parent | dbe253861a61f7c9407fa52dc6ddd75667b00458 (diff) | |
| download | u-boot-075bb5c6ea7bef0a442d5155b25b273167e67b4a.zip u-boot-075bb5c6ea7bef0a442d5155b25b273167e67b4a.tar.gz u-boot-075bb5c6ea7bef0a442d5155b25b273167e67b4a.tar.bz2 | |
efi_stub: Move carriage return before line feed in putc()
A carriage return needs to execute before a line feed.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
| -rw-r--r-- | lib/efi/efi_stub.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/efi/efi_stub.c b/lib/efi/efi_stub.c index e138709..8b4bb4e 100644 --- a/lib/efi/efi_stub.c +++ b/lib/efi/efi_stub.c @@ -65,6 +65,9 @@ void _debug_uart_init(void) void putc(const char ch) { + if (ch == '\n') + putc('\r'); + if (use_uart) { NS16550_t com_port = (NS16550_t)0x3f8; @@ -74,8 +77,6 @@ void putc(const char ch) } else { efi_putc(global_priv, ch); } - if (ch == '\n') - putc('\r'); } void puts(const char *str) |