Change in osmo-ccid-firmware[master]: config: adjust dfll48m (usb) to match the docs

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Hoernchen gerrit-no-reply at lists.osmocom.org
Thu Sep 16 15:40:59 UTC 2021


Hoernchen has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ccid-firmware/+/25487 )


Change subject: config: adjust dfll48m (usb) to match the docs
......................................................................

config: adjust dfll48m (usb) to match the docs

hal/documentation/usb_device_async.rst has a few things to say about the
SOF clock recovery mode currently used for usb, so honor those settings.

Additionally Footnote 1 in chapter 54.14 of the SAM D5x/E5x Family Data
Sheet restricts the fine step value.

Change-Id: I5d573859517eab6febda0bac836c4461c0f21bf0
---
M sysmoOCTSIM/config/hpl_oscctrl_config.h
1 file changed, 3 insertions(+), 3 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-ccid-firmware refs/changes/87/25487/1

diff --git a/sysmoOCTSIM/config/hpl_oscctrl_config.h b/sysmoOCTSIM/config/hpl_oscctrl_config.h
index 17bcfc2..a7bc9b9 100644
--- a/sysmoOCTSIM/config/hpl_oscctrl_config.h
+++ b/sysmoOCTSIM/config/hpl_oscctrl_config.h
@@ -296,7 +296,7 @@
 // <i> Indicates whether Bypass Coarse Lock is enabled or not
 // <id> dfll_arch_bplckc
 #ifndef CONF_DFLL_BPLCKC
-#define CONF_DFLL_BPLCKC 0
+#define CONF_DFLL_BPLCKC 1
 #endif
 
 // <q> Quick Lock Disable
@@ -324,7 +324,7 @@
 // <i> Indicates whether Stable DFLL Frequency is enabled or not
 // <id> dfll_arch_stable
 #ifndef CONF_DFLL_STABLE
-#define CONF_DFLL_STABLE 0
+#define CONF_DFLL_STABLE 1
 #endif
 
 // <o> Operating Mode Selection
@@ -344,7 +344,7 @@
 // <o> Fine Maximum Step <0x0-0xFF>
 // <id> dfll_arch_fstep
 #ifndef CONF_DFLL_FSTEP
-#define CONF_DFLL_FSTEP 0x1
+#define CONF_DFLL_FSTEP 0xA
 #endif
 
 // <o> DFLL Multiply Factor <0x0-0xFFFF>

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Gerrit-Project: osmo-ccid-firmware
Gerrit-Branch: master
Gerrit-Change-Id: I5d573859517eab6febda0bac836c4461c0f21bf0
Gerrit-Change-Number: 25487
Gerrit-PatchSet: 1
Gerrit-Owner: Hoernchen <ewild at sysmocom.de>
Gerrit-MessageType: newchange
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