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PCI memory access working

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This commit is contained in:
Markus Fröschle
2016-10-15 21:26:49 +00:00
parent 369cc9dc0a
commit 42729fa2ea
68 changed files with 14798 additions and 2460 deletions
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15
sys/sysinit.c
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@@ -53,6 +53,9 @@
#include "usb.h"
#include "video.h"
#define DEBUG
#include "debug.h"
#define UNUSED(x) (void)(x) /* Unused variable */
bool fpga_configured = false; /* for FPGA JTAG configuration */
@@ -462,6 +465,9 @@ static void init_fbcs()
MCF_FBCS3_CSMR = 0;
MCF_FBCS4_CSMR = 0;
/*
* the FireEngine needs AA for its CPLD accessed registers
*/
MCF_FBCS5_CSAR = MCF_FBCS_CSAR_BA(0x60000000);
MCF_FBCS5_CSCR = MCF_FBCS_CSCR_PS_16 | /* CPLD access 16 bit wide */
MCF_FBCS_CSCR_WS(32) | /* 32 wait states */
@@ -587,6 +593,7 @@ void init_usb(void)
do
{
handle = pci_find_classcode(PCI_CLASS_SERIAL_USB | PCI_FIND_BASE_CLASS | PCI_FIND_SUB_CLASS, index++);
dbg("handle 0x%02x\r\n", handle);
if (handle > 0)
{
long id;
@@ -597,10 +604,10 @@ void init_usb(void)
PCI_DEVICE_FROM_HANDLE(handle),
PCI_FUNCTION_FROM_HANDLE(handle),
handle);
id = pci_read_config_longword(handle, PCIIDR);
pci_class = pci_read_config_longword(handle, PCIREV);
id = swpl(pci_read_config_longword(handle, PCIIDR));
pci_class = swpl(pci_read_config_longword(handle, PCIREV));
if (PCI_SUBCLASS(pci_class) == PCI_CLASS_SERIAL_USB_EHCI)
if (pci_class == PCI_CLASS_SERIAL_USB_EHCI)
{
board = ehci_usb_pci_table;
while (board->vendor)
@@ -615,7 +622,7 @@ void init_usb(void)
board++;
}
}
if (PCI_SUBCLASS(pci_class) == PCI_CLASS_SERIAL_USB_OHCI)
if (pci_class == PCI_CLASS_SERIAL_USB_OHCI)
{
board = ohci_usb_pci_table;
while (board->vendor)