karo: tx6: add support for TX6 HW Rev. 3

[karo-tx-uboot.git] / board / pxa255_idp / pxa_idp.c

diff --git a/board/pxa255_idp/pxa_idp.c b/board/pxa255_idp/pxa_idp.c
index 4ab8bd494f6eb8dbf65de8b7311ce0aa20183b4a..197ff3ef31d73f7c2b49f9c9b9c9bc8b582fdbf5 100644 (file)
--- a/board/pxa255_idp/pxa_idp.c
+++ b/board/pxa255_idp/pxa_idp.c
@@ -11,29 +11,15 @@
  * Cliff Brake <cliff.brake@gmail.com>
  * Support for Accelent/Vibren PXA255 IDP
  *
- * 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 <netdev.h>
 #include <command.h>
 #include <asm/io.h>
+#include <asm/arch/pxa.h>
+#include <asm/arch/regs-mmc.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -43,8 +29,9 @@ DECLARE_GLOBAL_DATA_PTR;
 
 int board_init (void)
 {
-       /* memory and cpu-speed are setup before relocation */
-       /* so we do _nothing_ here */
+       /* We have RAM, disable cache */
+       dcache_disable();
+       icache_disable();
 
        /* arch number of Lubbock-Board */
        gd->bd->bi_arch_number = MACH_TYPE_PXA_IDP;
@@ -75,6 +62,14 @@ int board_init (void)
        return 0;
 }
 
+#ifdef CONFIG_CMD_MMC
+int board_mmc_init(bd_t *bis)
+{
+       pxa_mmc_register(0);
+       return 0;
+}
+#endif
+
 int board_late_init(void)
 {
        setenv("stdout", "serial");
@@ -82,22 +77,19 @@ int board_late_init(void)
        return 0;
 }
 
+int dram_init(void)
+{
+       pxa2xx_dram_init();
+       gd->ram_size = PHYS_SDRAM_1_SIZE;
+       return 0;
+}
 
-int dram_init (void)
+void dram_init_banksize(void)
 {
        gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
        gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-       gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
-       gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
-       gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
-       gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
-       gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
-       gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
-
-       return 0;
 }
 
-
 #ifdef DEBUG_BLINKC_ENABLE
 
 void delay_c(void)