X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=board%2Farmltd%2Fintegrator%2Fpci.c;h=157138b03ab7e84b8437f700c19fb90c29f28885;hb=660a2e650d718fa01ad0e5da7907c2064c2e3cbe;hp=f040450417cfb10a077134c1e3a40a8a126c0cd7;hpb=2458716a5b2269cff89f4b41afac16ac84bf6fb2;p=u-boot

diff --git a/board/armltd/integrator/pci.c b/board/armltd/integrator/pci.c
index f040450417..157138b03a 100644
--- a/board/armltd/integrator/pci.c
+++ b/board/armltd/integrator/pci.c
@@ -18,23 +18,7 @@
  * Linaro
  * Linus Walleij <linus.walleij@linaro.org>
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 #include <common.h>
 #include <pci.h>
@@ -283,17 +267,14 @@ struct pci_controller integrator_hose = {
 
 void pci_init_board(void)
 {
-	volatile int i, j;
 	struct pci_controller *hose = &integrator_hose;
 	u16 val;
 
 	/* setting this register will take the V3 out of reset */
 	__raw_writel(SC_PCI_PCIEN, SC_PCI);
 
-	/* wait a few usecs to settle the device and the PCI bus */
-
-	for (i = 0; i < 100; i++)
-		j = i + 1;
+	/* Wait for 230 ms (from spec) before accessing any V3 registers */
+	mdelay(230);
 
 	/* Now write the Base I/O Address Word to PHYS_PCI_V3_BASE + 0x6E */
 	v3_writew(V3_LB_IO_BASE, (PHYS_PCI_V3_BASE >> 16));