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| author | Tom Rini <trini@ti.com> | 2012-11-26 14:53:33 -0700 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-11-26 14:53:33 -0700 |
| commit | dfe161032d007e4901064ab36b58f054126b1f35 (patch) | |
| tree | 5389a370fbb7cfcf070669a0dc190fc765a3c985 /drivers/serial/ns16550.c | |
| parent | d6bc7dcc0347765c4621c253ea68b07985d8c1f0 (diff) | |
| parent | 3287f6d3858faee768a7c47515bd21914ad591a2 (diff) | |
| download | talos-obmc-uboot-dfe161032d007e4901064ab36b58f054126b1f35.tar.gz talos-obmc-uboot-dfe161032d007e4901064ab36b58f054126b1f35.zip | |
Merge branch 'master' of git://git.denx.de/u-boot-nand-flash
Diffstat (limited to 'drivers/serial/ns16550.c')
| -rw-r--r-- | drivers/serial/ns16550.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index 9027781445..bbd91ca247 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -36,6 +36,9 @@ void NS16550_init(NS16550_t com_port, int baud_divisor) { + while (!(serial_in(&com_port->lsr) & UART_LSR_TEMT)) + ; + serial_out(CONFIG_SYS_NS16550_IER, &com_port->ier); #if (defined(CONFIG_OMAP) && !defined(CONFIG_OMAP3_ZOOM2)) || \ defined(CONFIG_AM33XX) |
