avionic design with actual uboot and tooling

submodule of avionic design uboot bootloader and with included tools to
get you started , read readme.md and readme-tk1-loader.md

u-boot/include/configs/bf533-ezkit.h

@@ -0,0 +1,111 @@
+/*
+ * U-Boot - Configuration file for BF533 EZKIT board
+ */
+
+#ifndef __CONFIG_BF533_EZKIT_H__
+#define __CONFIG_BF533_EZKIT_H__
+
+#include <asm/config-pre.h>
+
+/*
+ * Processor Settings
+ */
+#define CONFIG_BFIN_CPU             bf533-0.3
+#define CONFIG_BFIN_BOOT_MODE       BFIN_BOOT_BYPASS
+
+/*
+ * Clock Settings
+ *	CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
+ *	SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
+ */
+/* CONFIG_CLKIN_HZ is any value in Hz					*/
+#define CONFIG_CLKIN_HZ			27000000
+/* CLKIN_HALF controls the DF bit in PLL_CTL      0 = CLKIN		*/
+/*                                                1 = CLKIN / 2		*/
+#define CONFIG_CLKIN_HALF		0
+/* PLL_BYPASS controls the BYPASS bit in PLL_CTL  0 = do not bypass	*/
+/*                                                1 = bypass PLL	*/
+#define CONFIG_PLL_BYPASS		0
+/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL		*/
+/* Values can range from 0-63 (where 0 means 64)			*/
+#define CONFIG_VCO_MULT			22
+/* CCLK_DIV controls the core clock divider				*/
+/* Values can be 1, 2, 4, or 8 ONLY					*/
+#define CONFIG_CCLK_DIV			1
+/* SCLK_DIV controls the system clock divider				*/
+/* Values can range from 1-15						*/
+#define CONFIG_SCLK_DIV			5
+
+/*
+ * Memory Settings
+ */
+#define CONFIG_MEM_SIZE		32
+/* Early EZKITs had 32megs, but later have 64megs */
+#if (CONFIG_MEM_SIZE == 64)
+# define CONFIG_MEM_ADD_WDTH	10
+#else
+# define CONFIG_MEM_ADD_WDTH	9
+#endif
+
+#define CONFIG_EBIU_SDRRC_VAL	0x398
+#define CONFIG_EBIU_SDGCTL_VAL	0x91118d
+
+#define CONFIG_EBIU_AMGCTL_VAL	0xFF
+#define CONFIG_EBIU_AMBCTL0_VAL	0x7BB07BB0
+#define CONFIG_EBIU_AMBCTL1_VAL	0xFFC27BB0
+
+#define CONFIG_SYS_MONITOR_LEN	(256 * 1024)
+#define CONFIG_SYS_MALLOC_LEN	(128 * 1024)
+
+/*
+ * Network Settings
+ */
+#define ADI_CMDS_NETWORK	1
+#define CONFIG_SMC91111	1
+#define CONFIG_SMC91111_BASE	0x20310300
+#define SMC91111_EEPROM_INIT() \
+	do { \
+		bfin_write_FIO_DIR(bfin_read_FIO_DIR() | PF1 | PF0); \
+		bfin_write_FIO_FLAG_C(PF1); \
+		bfin_write_FIO_FLAG_S(PF0); \
+		SSYNC(); \
+	} while (0)
+#define CONFIG_HOSTNAME		bf533-ezkit
+
+/*
+ * Flash Settings
+ */
+#define CONFIG_SYS_FLASH_BASE		0x20000000
+#define CONFIG_SYS_MAX_FLASH_BANKS	3
+#define CONFIG_SYS_MAX_FLASH_SECT	40
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR		0x20030000
+#define CONFIG_ENV_SECT_SIZE	0x10000
+#define FLASH_TOT_SECT		40
+
+/*
+ * I2C Settings
+ */
+#define CONFIG_SYS_I2C_SOFT
+#ifdef CONFIG_SYS_I2C_SOFT
+#define CONFIG_SYS_I2C
+#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF0
+#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF1
+#define CONFIG_SYS_I2C_SOFT_SPEED	50000
+#define CONFIG_SYS_I2C_SOFT_SLAVE	0
+#define I2C_DELAY              udelay(5)       /* 1/4 I2C clock duration */
+#endif
+
+/*
+ * Misc Settings
+ */
+#define CONFIG_MISC_INIT_R
+#define CONFIG_RTC_BFIN
+#define CONFIG_UART_CONSOLE	0
+
+/*
+ * Pull in common ADI header for remaining command/environment setup
+ */
+#include <configs/bfin_adi_common.h>
+
+#endif