FreeCalypso > hg > fc-selenite
changeset 216:2be687f4476c default tip
l1_init.c: sync with Tourmaline: L1 recovery ABB init fix
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Mon, 31 Oct 2022 01:23:14 +0000 |
| parents | ed876f98fdfd |
| children | |
| files | src/cs/layer1/cfile/l1_init.c |
| diffstat | 1 files changed, 11 insertions(+), 3 deletions(-) [+] |
line wrap: on
line diff
--- a/src/cs/layer1/cfile/l1_init.c Mon Oct 31 01:20:40 2022 +0000 +++ b/src/cs/layer1/cfile/l1_init.c Mon Oct 31 01:23:14 2022 +0000 @@ -722,10 +722,18 @@ Abb->TspEnLevel = SPI_NTSPEN_NEG_LEV; Abb->TspEnForm = SPI_NTSPEN_LEV_TRIG; - SPI_InitDev(Abb); /* Initialize the spi to work with ABB */ + /* + * FreeCalypso change: skip the following two non-semaphore-protected + * steps in the case of L1/DSP recovery, and limit our ABB poking to + * semaphore-protected functions. + */ + if (l1a_l1s_com.recovery_flag == FALSE) + { + SPI_InitDev(Abb); /* Initialize the spi to work with ABB */ + ABB_free_13M(); /* Set up Abb connection (CLK 13M free).*/ + } - ABB_free_13M(); /* Set up Abb connection (CLK 13M free).*/ - Abb_Status = ABB_Read_Status(); /* Aknowledge the Abb status register. */ + Abb_Status = ABB_Read_Status(); /* Aknowledge the Abb status register. */ /*------------------------------------------------------------------*/ /* Add here SW to manage Abb VRPCSTS status register informations */