If the board isn't strapped to enable USB1 then attempting to access it
will result in a hang. Avoid this by allowing boards to define
CONFIG_USB_MAX_CONTROLLER_COUNT.

Signed-off-by: Chris Packham <judge.pack...@gmail.com>
---

 arch/powerpc/include/asm/config_mpc85xx.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/powerpc/include/asm/config_mpc85xx.h 
b/arch/powerpc/include/asm/config_mpc85xx.h
index 4ca1e2b325f1..f25ba1af0928 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -116,7 +116,9 @@
 #define CONFIG_SYS_NUM_FMAN            1
 #define CONFIG_SYS_NUM_FM1_DTSEC       5
 #define CONFIG_SYS_NUM_FM1_10GEC       1
+#ifndef CONFIG_USB_MAX_CONTROLLER_COUNT
 #define CONFIG_USB_MAX_CONTROLLER_COUNT        2
+#endif
 #define CONFIG_SYS_FM_MURAM_SIZE       0x28000
 #define CONFIG_SYS_FSL_TBCLK_DIV       32
 #define CONFIG_SYS_FSL_PCIE_COMPAT     "fsl,qoriq-pcie-v2.2"
-- 
2.29.2

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