<p>Marcello Sylvester Bauer has uploaded this change for <strong>review</strong>.</p><p><a href="https://review.coreboot.org/25623">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">drivers/uart Add write support<br><br>Add write support for uart (pl011).<br><br>Change-Id: I5a33b3cd4b333fb244bc55747014a301021e25e0<br>Signed-off-by: Marcello Sylvester Bauer <info@marcellobauer.com><br>---<br>M src/drivers/uart/pl011.c<br>1 file changed, 5 insertions(+), 1 deletion(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://review.coreboot.org:29418/coreboot refs/changes/23/25623/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/src/drivers/uart/pl011.c b/src/drivers/uart/pl011.c</span><br><span>index 415dce1..6ec7a82 100644</span><br><span>--- a/src/drivers/uart/pl011.c</span><br><span>+++ b/src/drivers/uart/pl011.c</span><br><span>@@ -42,7 +42,11 @@</span><br><span> </span><br><span> unsigned char uart_rx_byte(int idx)</span><br><span> {</span><br><span style="color: hsl(0, 100%, 40%);">-       return 0;</span><br><span style="color: hsl(120, 100%, 40%);">+     struct pl011_uart *regs = uart_platform_baseptr(idx);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+       while ((read32(&regs->fr) & PL011_UARTFR_RXFE))</span><br><span style="color: hsl(120, 100%, 40%);">+            ;</span><br><span style="color: hsl(120, 100%, 40%);">+     return read8(&regs->dr);</span><br><span> }</span><br><span> </span><br><span> #ifndef __PRE_RAM__</span><br><span></span><br></pre><p>To view, visit <a href="https://review.coreboot.org/25623">change 25623</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://review.coreboot.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://review.coreboot.org/25623"/><meta itemprop="name" content="View Change"/></div></div>

<div style="display:none"> Gerrit-Project: coreboot </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>
<div style="display:none"> Gerrit-Change-Id: I5a33b3cd4b333fb244bc55747014a301021e25e0 </div>
<div style="display:none"> Gerrit-Change-Number: 25623 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Marcello Sylvester Bauer </div>