<p>Patrick Rudolph has uploaded this change for <strong>review</strong>.</p><p><a href="https://review.coreboot.org/25449">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">mb/cavium/cn8100_sff_evb: Be verbose<br><br>Print some useful information about the board.<br><br>Change-Id: I0acac7a29290bc2eb9f4283317165fa0cf1b24e1<br>Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com><br>---<br>M src/mainboard/cavium/cn8100_sff_evb/mainboard.c<br>1 file changed, 46 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://review.coreboot.org:29418/coreboot refs/changes/49/25449/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/src/mainboard/cavium/cn8100_sff_evb/mainboard.c b/src/mainboard/cavium/cn8100_sff_evb/mainboard.c</span><br><span>index b2b98dd..0887cde 100644</span><br><span>--- a/src/mainboard/cavium/cn8100_sff_evb/mainboard.c</span><br><span>+++ b/src/mainboard/cavium/cn8100_sff_evb/mainboard.c</span><br><span>@@ -16,6 +16,50 @@</span><br><span> </span><br><span> #include <device/device.h></span><br><span> #include <soc/uart.h></span><br><span style="color: hsl(120, 100%, 40%);">+#include <console/console.h></span><br><span style="color: hsl(120, 100%, 40%);">+#include <soc/clock.h></span><br><span style="color: hsl(120, 100%, 40%);">+#include <soc/gpio.h></span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+static void mainboard_print_info(void)</span><br><span style="color: hsl(120, 100%, 40%);">+{</span><br><span style="color: hsl(120, 100%, 40%);">+ printk(BIOS_INFO, "MB: trusted boot : %s\n",</span><br><span style="color: hsl(120, 100%, 40%);">+ gpio_strap_value(10) ? "yes" : "no");</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ const size_t boot_method = gpio_strap_value(0) |</span><br><span style="color: hsl(120, 100%, 40%);">+ (gpio_strap_value(1) << 1) |</span><br><span style="color: hsl(120, 100%, 40%);">+ (gpio_strap_value(2) << 2) |</span><br><span style="color: hsl(120, 100%, 40%);">+ (gpio_strap_value(3) << 3);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ printk(BIOS_INFO, "MB: boot method : ");</span><br><span style="color: hsl(120, 100%, 40%);">+ switch (boot_method) {</span><br><span style="color: hsl(120, 100%, 40%);">+ case 0x2:</span><br><span style="color: hsl(120, 100%, 40%);">+ case 0x3:</span><br><span style="color: hsl(120, 100%, 40%);">+ printk(BIOS_INFO, "EMMC\n");</span><br><span style="color: hsl(120, 100%, 40%);">+ break;</span><br><span style="color: hsl(120, 100%, 40%);">+ case 0x5:</span><br><span style="color: hsl(120, 100%, 40%);">+ case 0x6:</span><br><span style="color: hsl(120, 100%, 40%);">+ printk(BIOS_INFO, "SPI\n");</span><br><span style="color: hsl(120, 100%, 40%);">+ break;</span><br><span style="color: hsl(120, 100%, 40%);">+ case 0x8:</span><br><span style="color: hsl(120, 100%, 40%);">+ printk(BIOS_INFO, "REMOTE\n");</span><br><span style="color: hsl(120, 100%, 40%);">+ break;</span><br><span style="color: hsl(120, 100%, 40%);">+ case 0xc:</span><br><span style="color: hsl(120, 100%, 40%);">+ case 0xd:</span><br><span style="color: hsl(120, 100%, 40%);">+ printk(BIOS_INFO, "PCIe\n");</span><br><span style="color: hsl(120, 100%, 40%);">+ break;</span><br><span style="color: hsl(120, 100%, 40%);">+ default:</span><br><span style="color: hsl(120, 100%, 40%);">+ printk(BIOS_INFO, "unknown\n");</span><br><span style="color: hsl(120, 100%, 40%);">+ }</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ printk(BIOS_INFO, "MB: REFclk : %zu MHz\n",</span><br><span style="color: hsl(120, 100%, 40%);">+ thunderx_get_ref_clock() / 1000000ULL);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ printk(BIOS_INFO, "MB: IOclk : %zu MHz\n",</span><br><span style="color: hsl(120, 100%, 40%);">+ thunderx_get_io_clock() / 1000000ULL);</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ printk(BIOS_INFO, "MB: COREclk : %zu MHz\n",</span><br><span style="color: hsl(120, 100%, 40%);">+ thunderx_get_core_clock() / 1000000ULL);</span><br><span style="color: hsl(120, 100%, 40%);">+}</span><br><span> </span><br><span> static void mainboard_init(device_t dev)</span><br><span> {</span><br><span>@@ -31,6 +75,8 @@</span><br><span> static void mainboard_enable(device_t dev)</span><br><span> {</span><br><span> dev->ops->init = &mainboard_init;</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span style="color: hsl(120, 100%, 40%);">+ mainboard_print_info();</span><br><span> }</span><br><span> </span><br><span> struct chip_operations mainboard_ops = {</span><br><span></span><br></pre><p>To view, visit <a href="https://review.coreboot.org/25449">change 25449</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/25449"/><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: I0acac7a29290bc2eb9f4283317165fa0cf1b24e1 </div>
<div style="display:none"> Gerrit-Change-Number: 25449 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Patrick Rudolph <patrick.rudolph@9elements.com> </div>