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powerpc/8xxx: Remove dependency on <usb.h>

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We used <usb.h> for USB_MAX_DEVICE.  However this requires we actual
build in support for USB into u-boot (which should not be required for
device tree fixup).

At this time no FSL SoC that utilizies this code (83xx/85xx) has more
than 2 USB controllers.  So we replace USB_MAX_DEVICE with a local
define FSL_MAX_NUM_USB_CTRLS.

If/when a device shows up with more than 2 controllers we can easily
bump this value or refactor into a proper define per SoC.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala 2011-07-29 08:51:26 -05:00
parent a3a3e7b2c3
commit 5756736176
1 changed files with 3 additions and 4 deletions
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7
arch/powerpc/cpu/mpc8xxx/fdt.c
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@ -30,9 +30,8 @@
#include <asm/fsl_serdes.h>
#include <phy.h>
#include <hwconfig.h>
#ifdef CONFIG_HAS_FSL_DR_USB
#include <usb.h>
#endif
#define FSL_MAX_NUM_USB_CTRLS 2
#if defined(CONFIG_MP) && (defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx))
static int ft_del_cpuhandle(void *blob, int cpuhandle)
@ -135,7 +134,7 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd)
char str[5];
int i, j;
for (i = 1; i <= USB_MAX_DEVICE; i++) {
for (i = 1; i <= FSL_MAX_NUM_USB_CTRLS; i++) {
int mode_idx = -1, phy_idx = -1;
sprintf(str, "%s%d", "usb", i);
if (hwconfig(str)) {