redonkable/remarkable-uboot
redonkable/remarkable-uboot
1
0
Fork 0
Code Releases Activity

fix DaVinci NS16550_REG_SIZE regression

Browse source 
Update the DaVinci DM6446 boards to use the new convention
for CONFIG_SYS_NS16550_REG_SIZE ... the size hasn't changed
from the original 4 bytes, but these chips are little-endian.

(Resolves a regression added recently by the include/ns16550.h
patch to "Unify structure declaration for registers".  The code
previously worked just fine because the registers were accessed
as host-endian words, not as bytes.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This commit is contained in:
David Brownell 2009-04-12 15:38:06 -07:00 committed by Wolfgang Denk
parent dfc99e143f
commit 7ee38c044c
4 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
include/configs/davinci_dvevm.h
View file

@ -85,7 +85,7 @@
/*====================*/
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 4 /* NS16550 register size */
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */
#define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */
#define CONFIG_SYS_NS16550_CLK 27000000 /* Input clock to NS16550 */
#define CONFIG_CONS_INDEX 1 /* use UART0 for console */

2
include/configs/davinci_schmoogie.h
View file

@ -52,7 +52,7 @@
/*====================*/
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 4 /* NS16550 register size */
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */
#define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */
#define CONFIG_SYS_NS16550_CLK 27000000 /* Input clock to NS16550 */
#define CONFIG_CONS_INDEX 1 /* use UART0 for console */

2
include/configs/davinci_sffsdr.h
View file

@ -54,7 +54,7 @@
/* Serial Driver info */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 4 /* NS16550 register size */
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */
#define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */
#define CONFIG_SYS_NS16550_CLK 27000000 /* Input clock to NS16550 */
#define CONFIG_CONS_INDEX 1 /* use UART0 for console */

2
include/configs/davinci_sonata.h
View file

@ -85,7 +85,7 @@
/*====================*/
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 4 /* NS16550 register size */
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */
#define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */
#define CONFIG_SYS_NS16550_CLK 27000000 /* Input clock to NS16550 */
#define CONFIG_CONS_INDEX 1 /* use UART0 for console */