* (C) Copyright 2005-2007
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
- * 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 <asm/processor.h>
-#include <asm/gpio.h>
+#include <asm/ppc4xx-gpio.h>
#include <spd_sdram.h>
-#include <ppc440.h>
+#include <asm/ppc440.h>
#include "bamboo.h"
void ext_bus_cntlr_init(void);
int checkboard(void)
{
- char *s = getenv("serial#");
+ char buf[64];
+ int i = getenv_f("serial#", buf, sizeof(buf));
printf("Board: Bamboo - AMCC PPC440EP Evaluation Board");
- if (s != NULL) {
+ if (i > 0) {
puts(", serial# ");
- puts(s);
+ puts(buf);
}
putc('\n');
pvr = get_pvr();
if (pvr == PVR_POWERPC_440EP_PASS1)
- return TRUE;
+ return true;
else if (pvr == PVR_POWERPC_440EP_PASS2)
- return FALSE;
+ return false;
else {
printf("brdutil error 3\n");
for (;;)
;
}
- return(FALSE);
+ return false;
}
/*----------------------------------------------------------------------------+
int is_nand_selected(void)
{
#ifdef CONFIG_BAMBOO_NAND
- return TRUE;
+ return true;
#else
- return FALSE;
+ return false;
#endif
}
unsigned char config_on_ebc_cs4_is_small_flash(void)
{
/* Not implemented yet => returns constant value */
- return TRUE;
+ return true;
}
/*----------------------------------------------------------------------------+
|
+-------------------------------------------------------------------------*/
/* Read Pin Strap Register in PPC440EP */
- mfsdr(sdr_pstrp0, sdr0_pstrp0);
+ mfsdr(SDR0_PINSTP, sdr0_pstrp0);
bootstrap_settings = sdr0_pstrp0 & SDR0_PSTRP0_BOOTSTRAP_MASK;
/*-------------------------------------------------------------------------+
| PPC440EP Pass1
+-------------------------------------------------------------------------*/
- if (is_powerpc440ep_pass1() == TRUE) {
+ if (is_powerpc440ep_pass1() == true) {
switch(bootstrap_settings) {
case SDR0_PSTRP0_BOOTSTRAP_SETTINGS0:
/* Default Strap Settings 0 : CPU 400 - PLB 133 - Boot EBC 8 bit 33MHz */
/*------------------------------------------------------------------------- */
ebc0_cs0_bnap_value = EBC0_BNAP_SMALL_FLASH;
ebc0_cs0_bncr_value = EBC0_BNCR_SMALL_FLASH_CS0;
- if ((is_nand_selected()) == TRUE) {
+ if ((is_nand_selected()) == true) {
/* NAND Flash */
ebc0_cs1_bnap_value = EBC0_BNAP_NAND_FLASH;
ebc0_cs1_bncr_value = EBC0_BNCR_NAND_FLASH_CS1;
/*------------------------------------------------------------------------- */
ebc0_cs0_bnap_value = EBC0_BNAP_LARGE_FLASH_OR_SRAM;
ebc0_cs0_bncr_value = EBC0_BNCR_LARGE_FLASH_OR_SRAM_CS0;
- if ((is_nand_selected()) == TRUE) {
+ if ((is_nand_selected()) == true) {
/* NAND Flash */
ebc0_cs1_bnap_value = EBC0_BNAP_NAND_FLASH;
ebc0_cs1_bncr_value = EBC0_BNCR_NAND_FLASH_CS1;
ebc0_cs0_bnap_value = 0;
ebc0_cs0_bncr_value = 0;
- if ((is_nand_selected()) == TRUE) {
+ if ((is_nand_selected()) == true) {
/* NAND Flash */
ebc0_cs1_bnap_value = EBC0_BNAP_NAND_FLASH;
ebc0_cs1_bncr_value = EBC0_BNCR_NAND_FLASH_CS1;
ebc0_cs3_bncr_value = 0;
}
- if ((config_on_ebc_cs4_is_small_flash()) == TRUE) {
+ if ((config_on_ebc_cs4_is_small_flash()) == true) {
/* Small Flash */
ebc0_cs4_bnap_value = EBC0_BNAP_SMALL_FLASH;
ebc0_cs4_bncr_value = EBC0_BNCR_SMALL_FLASH_CS4;