hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

iop: Program outbound windows using the correct definitions 

The outbound translate registers should be programmed with the bus
addresses that are defined in the header files, rather than the
physical address.

Currently it doesn't matter because they're identical, but the headers
currently allow them to be different, and not using the right macros
here means that people are in for a surprise if they change them.

Cc: Lennert Buytenhek <kernel@wantstofly.org>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2008-03-26 18:46:42 -07:00 committed by Dan Williams
parent 27eedbf557
commit 97c46048ce
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm/plat-iop/pci.c
View File

@ -253,11 +253,11 @@ void __init iop3xx_atu_setup(void)
*IOP3XX_IATVR2 = PHYS_OFFSET;
/* Outbound window 0 */
*IOP3XX_OMWTVR0 = IOP3XX_PCI_LOWER_MEM_PA;
*IOP3XX_OMWTVR0 = IOP3XX_PCI_LOWER_MEM_BA;
*IOP3XX_OUMWTVR0 = 0;
/* Outbound window 1 */
*IOP3XX_OMWTVR1 = IOP3XX_PCI_LOWER_MEM_PA + IOP3XX_PCI_MEM_WINDOW_SIZE;
*IOP3XX_OMWTVR1 = IOP3XX_PCI_LOWER_MEM_BA + IOP3XX_PCI_MEM_WINDOW_SIZE;
*IOP3XX_OUMWTVR1 = 0;
/* BAR 3 ( Disabled ) */
@ -268,7 +268,7 @@ void __init iop3xx_atu_setup(void)
/* Setup the I/O Bar
*/
*IOP3XX_OIOWTVR = IOP3XX_PCI_LOWER_IO_PA;;
*IOP3XX_OIOWTVR = IOP3XX_PCI_LOWER_IO_BA;
/* Enable inbound and outbound cycles
*/