dm: exynos: gpio: Convert to driver model

[karo-tx-uboot.git] / include / configs / nhk8815.h

diff --git a/include/configs/nhk8815.h b/include/configs/nhk8815.h
index bf1a91538193567a6969e646940805bf0d281f14..5419f551d316f3c23141bf5009eda1b3c0491a32 100644 (file)
--- a/include/configs/nhk8815.h
+++ b/include/configs/nhk8815.h
@@ -4,23 +4,7 @@
  * Configuration settings for the "Nomadik Hardware Kit" NHK-8815,
  * the evaluation board for the Nomadik 8815 System on Chip.
  *
- * 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+
  */
 
 #ifndef __CONFIG_H
@@ -29,9 +13,7 @@
 #include <nomadik.h>
 
 #define CONFIG_ARM926EJS
-#define CONFIG_NOMADIK
 #define CONFIG_NOMADIK_8815    /* cpu variant */
-#define CONFIG_NOMADIK_NHK8815 /* board variant */
 
 #define CONFIG_SKIP_LOWLEVEL_INIT /* we have already been loaded to RAM */
 
@@ -54,7 +36,6 @@
 #define CONFIG_SYS_LONGHELP
 #define CONFIG_SYS_HUSH_PARSER
 #define CONFIG_SYS_PROMPT              "Nomadik> "
-#define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
 #define CONFIG_CMDLINE_EDITING
 #define CONFIG_SYS_CBSIZE              256     /* Console I/O Buffer Size */
 #define CONFIG_SYS_PBSIZE              (CONFIG_SYS_CBSIZE \
@@ -80,48 +61,66 @@
 #define PHYS_SDRAM_1_SIZE      0x04000000      /* 64 MB */
 #define PHYS_SDRAM_2           0x08000000      /* SDR-SDRAM BANK #2*/
 #define PHYS_SDRAM_2_SIZE      0x04000000      /* 64 MB */
-
-#define CONFIG_STACKSIZE       (128 * 1024)    /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#  define CONFIG_STACKSIZE_IRQ (4 * 1024)      /* IRQ stack */
-#  define CONFIG_STACKSIZE_FIQ (4 * 1024)      /* FIQ stack */
-#endif
+#define CONFIG_SYS_SDRAM_BASE  PHYS_SDRAM_1
+#define CONFIG_SYS_SDRAM_SIZE  (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
+/* The IPL loads us at 0, tell so to u-boot. Put stack pointer 1M into RAM */
+#define CONFIG_SYS_TEXT_BASE    0x00000000
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + (1<<20))
 
 #define CONFIG_SYS_MEMTEST_START       0x00000000
 #define CONFIG_SYS_MEMTEST_END         0x0FFFFFFF
 #define CONFIG_SYS_MALLOC_LEN          (CONFIG_ENV_SIZE + 256 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE       128     /* for initial data */
-#define CONFIG_SYS_64BIT_VSPRINTF      /* mtd desires this */
 
-#define CONFIG_MISC_INIT_R     /* call misc_init_r during start up */
+#define CONFIG_BOARD_LATE_INIT /* call board_late_init during start up */
 
 /* timing informazion */
-#define CONFIG_SYS_HZ          (2400000 / 256) /* Timer0: 2.4Mhz + divider */
 #define CONFIG_SYS_TIMERBASE   0x101E2000
 
 /* serial port (PL011) configuration */
 #define CONFIG_PL011_SERIAL
 #define CONFIG_CONS_INDEX      1
 #define CONFIG_BAUDRATE                115200
-#define CONFIG_SYS_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
 #define CFG_SERIAL0            0x101FD000
 #define CFG_SERIAL1            0x101FB000
 
 #define CONFIG_PL01x_PORTS     { (void *)CFG_SERIAL0, (void *)CFG_SERIAL1 }
 #define CONFIG_PL011_CLOCK     48000000
 
+/* i2c, for the port extenders (uses gpio.c in board directory) */
+#ifndef __ASSEMBLY__
+#include <asm/arch/gpio.h>
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C
+#define        CONFIG_SYS_I2C_SOFT     1       /* I2C bit-banged       */
+#define I2C_SOFT_DEFS
+#define CONFIG_SYS_I2C_SOFT_SPEED      400000
+#define CONFIG_SYS_I2C_SOFT_SLAVE      0x7F
+#define __SDA                  63
+#define __SCL                  62
+#define I2C_SDA(x)             nmk_gpio_set(__SDA, x)
+#define I2C_SCL(x)             nmk_gpio_set(__SCL, x)
+#define I2C_READ               (nmk_gpio_get(__SDA)!=0)
+#define I2C_ACTIVE             nmk_gpio_dir(__SDA, 1)
+#define I2C_TRISTATE           nmk_gpio_dir(__SDA, 0)
+#define I2C_DELAY     (udelay(2))
+#endif /* __ASSEMBLY__ */
+
 /* Ethernet */
 #define PCI_MEMORY_VADDR       0xe8000000
 #define PCI_IO_VADDR           0xee000000
 #define __io(a)                        ((void __iomem *)(PCI_IO_VADDR + (a)))
 #define __mem_isa(a)           ((a) + PCI_MEMORY_VADDR)
 
-#define CONFIG_DRIVER_SMC91111 /* Using SMC91c111*/
+#define CONFIG_SMC91111        /* Using SMC91c111*/
 #define CONFIG_SMC91111_BASE   0x34000300
 #undef  CONFIG_SMC91111_EXT_PHY        /* Internal PHY */
 #define CONFIG_SMC_USE_32_BIT
 #define CONFIG_BOOTFILE                "uImage"
 
+#define CONFIG_IP_DEFRAG       /* Allows faster download, TFTP and NFS */
+#define CONFIG_TFTP_BLOCKSIZE  4096
+#define CONFIG_NFS_READ_SIZE   4096
+
 /* Storage information: onenand and nand */
 #define CONFIG_CMD_ONENAND
 #define CONFIG_MTD_ONENAND_VERIFY_WRITE