phone-side
/
uboot-mt623x
9
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fix MGT5100 PSC baudrate calculation 

Patch by Sebastian Schau, 27 Jan 2005
This commit is contained in:
Wolfgang Denk 2005-09-25 01:09:58 +02:00
parent c97a2aaf27
commit 9f221d0738
2 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
CHANGELOG
View File

@ -2,6 +2,9 @@
Changes for U-Boot 1.1.4:
======================================================================
* Fix MGT5100 PSC baudrate calculation
Patch by Sebastian Schau, 27 Jan 2005
* OMAP242x fix for GP device booting
- Add SRAM unlock for GP devices.
- Change DDR DLL unlock value to allow DPLLout*1 operation.

6
cpu/mpc5xxx/serial.c
View File

@ -152,14 +152,14 @@ serial_setbrg(void)
unsigned long baseclk, div;
#if defined(CONFIG_MGT5100)
baseclk = CFG_MPC5XXX_CLKIN / 32;
baseclk = (CFG_MPC5XXX_CLKIN + 16) / 32;
#elif defined(CONFIG_MPC5200)
baseclk = (gd->ipb_clk + 16) / 32;
#endif
/* set up UART divisor */
div = (baseclk + (gd->baudrate/2)) / gd->baudrate;
psc->ctur = div >> 8;
psc->ctlr = div & 0xff;
psc->ctur = (div >> 8) & 0xFF;
psc->ctlr = div & 0xff;
}
#endif /* CONFIG_PSC_CONSOLE */