boards.cfg: move boards with invalid emails to Orphan

[karo-tx-uboot.git] / board / flagadm / flash.c

diff --git a/board/flagadm/flash.c b/board/flagadm/flash.c
index aa8b0f9943c3a92a4fe06a575633c62e6287fd9b..46a2c9a2667e0f3cbfd3e2ac30bac390fa2512b9 100644 (file)
--- a/board/flagadm/flash.c
+++ b/board/flagadm/flash.c
@@ -2,30 +2,14 @@
  * (C) Copyright 2001
  * Wolfgang Denk, DENX Software Engineering, wd@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 <mpc8xx.h>
 #include <flash.h>
 
-flash_info_t   flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips        */
+flash_info_t   flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
 
 /*-----------------------------------------------------------------------
  * Functions
@@ -39,45 +23,45 @@ int _flash_real_protect(flash_info_t *info, long idx, int on);
 
 unsigned long flash_init (void)
 {
-       volatile immap_t        *immap  = (immap_t *)CFG_IMMR;
+       volatile immap_t        *immap  = (immap_t *)CONFIG_SYS_IMMR;
        volatile memctl8xx_t    *memctl = &immap->im_memctl;
        int i;
        int rec;
 
-       for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
+       for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
                flash_info[i].flash_id = FLASH_UNKNOWN;
        }
 
-       *((vu_short*)CFG_FLASH_BASE) = 0xffff;
+       *((vu_short*)CONFIG_SYS_FLASH_BASE) = 0xffff;
 
-       flash_get_geometry ((vu_long*)CFG_FLASH_BASE, &flash_info[0]);
+       flash_get_geometry ((vu_long*)CONFIG_SYS_FLASH_BASE, &flash_info[0]);
 
        /* Remap FLASH according to real size */
-       memctl->memc_or0 = CFG_OR_TIMING_FLASH | (-flash_info[0].size & 0xFFFF8000);
-       memctl->memc_br0 = (CFG_FLASH_BASE & BR_BA_MSK) |
+       memctl->memc_or0 = CONFIG_SYS_OR_TIMING_FLASH | (-flash_info[0].size & 0xFFFF8000);
+       memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) |
                (memctl->memc_br0 & ~(BR_BA_MSK));
 
-       rec = flash_recognize((vu_long*)CFG_FLASH_BASE);
+       rec = flash_recognize((vu_long*)CONFIG_SYS_FLASH_BASE);
 
        if (rec == FLASH_UNKNOWN) {
                printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
                                flash_info[0].size, flash_info[0].size<<20);
        }
 
-#if CFG_FLASH_PROTECTION
+#if CONFIG_SYS_FLASH_PROTECTION
        /*Unprotect all the flash memory*/
        flash_unprotect(&flash_info[0]);
 #endif
 
-       *((vu_short*)CFG_FLASH_BASE) = 0xffff;
+       *((vu_short*)CONFIG_SYS_FLASH_BASE) = 0xffff;
 
        return (flash_info[0].size);
 
-#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
+#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
        /* monitor protection ON by default */
        flash_protect(FLAG_PROTECT_SET,
-                     CFG_MONITOR_BASE,
-                     CFG_MONITOR_BASE+monitor_flash_len-1,
+                     CONFIG_SYS_MONITOR_BASE,
+                     CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
                      &flash_info[0]);
 #endif
 
@@ -400,7 +384,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
                        *addr = 0x70; /*Read status register command*/
                        tmp = (short)*addr & 0x00FF; /* Read the status */
                        while (!(tmp & INTEL_FLASH_STATUS_WSMS)) {
-                               if ((now=get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+                               if ((now=get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
                                        *addr = 0x0050; /* Reset the status register */
                                        *addr = 0xffff;
                                        printf ("Timeout\n");
@@ -440,7 +424,7 @@ void flash_unprotect (flash_info_t *info)
        for(i = 0; i < info->sector_count; i++)
                info->protect[i] = 0;
 
-#ifdef CFG_FLASH_PROTECTION
+#ifdef CONFIG_SYS_FLASH_PROTECTION
                _flash_real_protect(info, 0, 0);
 #endif
 }
@@ -528,11 +512,17 @@ int write_word (flash_info_t *info, ulong dest, ulong da)
        ulong start;
        char csr;
        int flag;
-       ushort * d = (ushort*)&da;
        int i;
+       union {
+               u32 data32;
+               u16 data16[2];
+       } data;
+
+       data.data32 = da;
 
        /* Check if Flash is (sufficiently) erased */
-       if (((*addr & d[0]) != d[0]) || ((*(addr+1) & d[1]) != d[1])) {
+       if (((*addr & data.data16[0]) != data.data16[0]) ||
+           ((*(addr+1) & data.data16[1]) != data.data16[1])) {
                return (2);
        }
        /* Disable interrupts which might cause a timeout here */
@@ -544,7 +534,7 @@ int write_word (flash_info_t *info, ulong dest, ulong da)
                *addr = 0x0010;
 
                /* Write Data */
-               *addr = d[i];
+               *addr = data.data16[i];
 
                /* re-enable interrupts if necessary */
                if (flag)
@@ -555,7 +545,7 @@ int write_word (flash_info_t *info, ulong dest, ulong da)
                flag  = 0;
                *addr = 0x0070; /*Read statusregister command */
                while (((csr = *addr) & INTEL_FLASH_STATUS_WSMS)!=INTEL_FLASH_STATUS_WSMS) {
-                       if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
+                       if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
                                flag = 1;
                                break;
                        }
@@ -642,7 +632,7 @@ int _flash_real_protect(flash_info_t *info, long idx, int prot)
        while(!(tmp & INTEL_FLASH_STATUS_WSMS)) {
                /*Write State Machine Busy*/
                /*Wait untill done or timeout.*/
-               if ((now=get_timer(start)) > CFG_FLASH_WRITE_TOUT) {
+               if ((now=get_timer(start)) > CONFIG_SYS_FLASH_WRITE_TOUT) {
                        *addr = 0x0050; /* Reset the status register */
                        *addr = 0xffff; /* Reset the chip */
                        printf ("TTimeout\n");
@@ -670,7 +660,7 @@ int _flash_real_protect(flash_info_t *info, long idx, int prot)
        tmp = ((ushort)(*addr)) & 0x00FF; /* Read the status */
        while (!(tmp & INTEL_FLASH_STATUS_WSMS)) {
                /* Write State Machine Busy */
-               if ((now=get_timer(start)) > CFG_FLASH_WRITE_TOUT) {
+               if ((now=get_timer(start)) > CONFIG_SYS_FLASH_WRITE_TOUT) {
                        *addr = 0x0050; /* Reset the status register */
                        *addr = 0xffff;
                        printf ("Timeout\n");