From 39eb4ed556c145f35059c59144192d8ee32ceaa5 Mon Sep 17 00:00:00 2001
From: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Date: Tue, 23 Aug 2011 15:23:46 +0200
Subject: [PATCH] usb: fhci-hcd: Allocate pram dynamically.
MPC832x does not have enough MURAM to do fixed MURAM allocation.
Change to dynamic allocation.
Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/host/fhci-hcd.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/host/fhci-hcd.c b/drivers/usb/host/fhci-hcd.c
index 572ea53b0226e..484a74f7553a9 100644
--- a/drivers/usb/host/fhci-hcd.c
+++ b/drivers/usb/host/fhci-hcd.c
@@ -621,12 +621,15 @@ static int __devinit of_fhci_probe(struct platform_device *ofdev)
goto err_pram;
}
- pram_addr = cpm_muram_alloc_fixed(iprop[2], FHCI_PRAM_SIZE);
+ pram_addr = cpm_muram_alloc(FHCI_PRAM_SIZE, 64);
if (IS_ERR_VALUE(pram_addr)) {
dev_err(dev, "failed to allocate usb pram\n");
ret = -ENOMEM;
goto err_pram;
}
+
+ qe_issue_cmd(QE_ASSIGN_PAGE_TO_DEVICE, QE_CR_SUBBLOCK_USB,
+ QE_CR_PROTOCOL_UNSPECIFIED, pram_addr);
fhci->pram = cpm_muram_addr(pram_addr);
/* GPIOs and pins */
--
2.30.2