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Diffstat (limited to 'include/configs/adp-ag101p.h')
| -rw-r--r-- | include/configs/adp-ag101p.h | 338 |
1 files changed, 338 insertions, 0 deletions
diff --git a/include/configs/adp-ag101p.h b/include/configs/adp-ag101p.h new file mode 100644 index 0000000..6cf494e --- /dev/null +++ b/include/configs/adp-ag101p.h @@ -0,0 +1,338 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2011 Andes Technology Corporation + * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com> + * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <asm/arch-ag101/ag101.h> + +/* + * CPU and Board Configuration Options + */ +#define CONFIG_USE_INTERRUPT + +#define CONFIG_SKIP_LOWLEVEL_INIT + +#define CONFIG_ARCH_MAP_SYSMEM + +#define CONFIG_BOOTP_SEND_HOSTNAME +#define CONFIG_BOOTP_SERVERIP + +#ifndef CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_MEM_REMAP +#endif + +#ifdef CONFIG_SKIP_LOWLEVEL_INIT +#ifdef CONFIG_OF_CONTROL +#undef CONFIG_OF_SEPARATE +#define CONFIG_OF_EMBED +#endif +#endif + +/* + * Timer + */ +#define CONFIG_SYS_CLK_FREQ 39062500 +#define VERSION_CLOCK CONFIG_SYS_CLK_FREQ + +/* + * Use Externel CLOCK or PCLK + */ +#undef CONFIG_FTRTC010_EXTCLK + +#ifndef CONFIG_FTRTC010_EXTCLK +#define CONFIG_FTRTC010_PCLK +#endif + +#ifdef CONFIG_FTRTC010_EXTCLK +#define TIMER_CLOCK 32768 /* CONFIG_FTRTC010_EXTCLK */ +#else +#define TIMER_CLOCK CONFIG_SYS_HZ /* CONFIG_FTRTC010_PCLK */ +#endif + +#define TIMER_LOAD_VAL 0xffffffff + +/* + * Real Time Clock + */ +#define CONFIG_RTC_FTRTC010 + +/* + * Real Time Clock Divider + * RTC_DIV_COUNT (OSC_CLK/OSC_5MHZ) + */ +#define OSC_5MHZ (5*1000000) +#define OSC_CLK (4*OSC_5MHZ) +#define RTC_DIV_COUNT (0.5) /* Why?? */ + +/* + * Serial console configuration + */ + +/* FTUART is a high speed NS 16C550A compatible UART, addr: 0x99600000 */ +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_COM1 CONFIG_FTUART010_02_BASE +#ifndef CONFIG_DM_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE -4 +#endif +#define CONFIG_SYS_NS16550_CLK ((18432000 * 20) / 25) /* AG101P */ + +/* + * Miscellaneous configurable options + */ + +/* + * Size of malloc() pool + */ +/* 512kB is suggested, (CONFIG_ENV_SIZE + 128 * 1024) was not enough */ +#define CONFIG_SYS_MALLOC_LEN (512 << 10) + +/* + * AHB Controller configuration + */ +#define CONFIG_FTAHBC020S + +#ifdef CONFIG_FTAHBC020S +#include <faraday/ftahbc020s.h> + +/* Address of PHYS_SDRAM_0 before memory remap is at 0x(100)00000 */ +#define CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE 0x100 + +/* + * CONFIG_SYS_FTAHBC020S_SLAVE_BSR_6: this define is used in lowlevel_init.S, + * hence we cannot use FTAHBC020S_BSR_SIZE(2048) since it will use ffs() wrote + * in C language. + */ +#define CONFIG_SYS_FTAHBC020S_SLAVE_BSR_6 \ + (FTAHBC020S_SLAVE_BSR_BASE(CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE) | \ + FTAHBC020S_SLAVE_BSR_SIZE(0xb)) +#endif + +/* + * Watchdog + */ +#define CONFIG_FTWDT010_WATCHDOG + +/* + * PMU Power controller configuration + */ +#define CONFIG_PMU +#define CONFIG_FTPMU010_POWER + +#ifdef CONFIG_FTPMU010_POWER +#include <faraday/ftpmu010.h> +#define CONFIG_SYS_FTPMU010_PDLLCR0_HCLKOUTDIS 0x0E +#define CONFIG_SYS_FTPMU010_SDRAMHTC (FTPMU010_SDRAMHTC_EBICTRL_DCSR | \ + FTPMU010_SDRAMHTC_EBIDATA_DCSR | \ + FTPMU010_SDRAMHTC_SDRAMCS_DCSR | \ + FTPMU010_SDRAMHTC_SDRAMCTL_DCSR | \ + FTPMU010_SDRAMHTC_CKE_DCSR | \ + FTPMU010_SDRAMHTC_DQM_DCSR | \ + FTPMU010_SDRAMHTC_SDCLK_DCSR) +#endif + +/* + * SDRAM controller configuration + */ +#define CONFIG_FTSDMC021 + +#ifdef CONFIG_FTSDMC021 +#include <faraday/ftsdmc021.h> + +#define CONFIG_SYS_FTSDMC021_TP1 (FTSDMC021_TP1_TRAS(2) | \ + FTSDMC021_TP1_TRP(1) | \ + FTSDMC021_TP1_TRCD(1) | \ + FTSDMC021_TP1_TRF(3) | \ + FTSDMC021_TP1_TWR(1) | \ + FTSDMC021_TP1_TCL(2)) + +#define CONFIG_SYS_FTSDMC021_TP2 (FTSDMC021_TP2_INI_PREC(4) | \ + FTSDMC021_TP2_INI_REFT(8) | \ + FTSDMC021_TP2_REF_INTV(0x180)) + +/* + * CONFIG_SYS_FTSDMC021_CR1: this define is used in lowlevel_init.S, + * hence we cannot use FTSDMC021_BANK_SIZE(64) since it will use ffs() wrote in + * C language. + */ +#define CONFIG_SYS_FTSDMC021_CR1 (FTSDMC021_CR1_DDW(2) | \ + FTSDMC021_CR1_DSZ(3) | \ + FTSDMC021_CR1_MBW(2) | \ + FTSDMC021_CR1_BNKSIZE(6)) + +#define CONFIG_SYS_FTSDMC021_CR2 (FTSDMC021_CR2_IPREC | \ + FTSDMC021_CR2_IREF | \ + FTSDMC021_CR2_ISMR) + +#define CONFIG_SYS_FTSDMC021_BANK0_BASE CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE +#define CONFIG_SYS_FTSDMC021_BANK0_BSR (FTSDMC021_BANK_ENABLE | \ + CONFIG_SYS_FTSDMC021_BANK0_BASE) + +#define CONFIG_SYS_FTSDMC021_BANK1_BASE \ + (CONFIG_SYS_FTAHBC020S_SLAVE_BSR_BASE + (PHYS_SDRAM_0_SIZE >> 20)) +#define CONFIG_SYS_FTSDMC021_BANK1_BSR (FTSDMC021_BANK_ENABLE | \ + CONFIG_SYS_FTSDMC021_BANK1_BASE) +#endif + +/* + * Physical Memory Map + */ +#ifdef CONFIG_SKIP_LOWLEVEL_INIT +#define PHYS_SDRAM_0 0x00000000 /* SDRAM Bank #1 */ +#else +#ifdef CONFIG_MEM_REMAP +#define PHYS_SDRAM_0 0x00000000 /* SDRAM Bank #1 */ +#else +#define PHYS_SDRAM_0 0x80000000 /* SDRAM Bank #1 */ +#endif +#endif + +#define PHYS_SDRAM_1 \ + (PHYS_SDRAM_0 + PHYS_SDRAM_0_SIZE) /* SDRAM Bank #2 */ + +#ifdef CONFIG_SKIP_LOWLEVEL_INIT +#define PHYS_SDRAM_0_SIZE 0x20000000 /* 512 MB */ +#define PHYS_SDRAM_1_SIZE 0x20000000 /* 512 MB */ +#else +#ifdef CONFIG_MEM_REMAP +#define PHYS_SDRAM_0_SIZE 0x20000000 /* 512 MB */ +#define PHYS_SDRAM_1_SIZE 0x20000000 /* 512 MB */ +#else +#define PHYS_SDRAM_0_SIZE 0x08000000 /* 128 MB */ +#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */ +#endif +#endif + +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_0 + +#ifdef CONFIG_MEM_REMAP +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0xA0000 - \ + GENERATED_GBL_DATA_SIZE) +#else +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \ + GENERATED_GBL_DATA_SIZE) +#endif /* CONFIG_MEM_REMAP */ + +/* + * Load address and memory test area should agree with + * arch/nds32/config.mk. Be careful not to overwrite U-Boot itself. + */ +#define CONFIG_SYS_LOAD_ADDR 0x300000 + +/* memtest works on 63 MB in DRAM */ +#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_0 +#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_0 + 0x03F00000) + +/* + * Static memory controller configuration + */ +#define CONFIG_FTSMC020 + +#ifdef CONFIG_FTSMC020 +#include <faraday/ftsmc020.h> + +#define CONFIG_SYS_FTSMC020_CONFIGS { \ + { FTSMC020_BANK0_CONFIG, FTSMC020_BANK0_TIMING, }, \ + { FTSMC020_BANK1_CONFIG, FTSMC020_BANK1_TIMING, }, \ +} + +#ifndef CONFIG_SKIP_LOWLEVEL_INIT /* FLASH is on BANK 0 */ +#define FTSMC020_BANK0_LOWLV_CONFIG (FTSMC020_BANK_ENABLE | \ + FTSMC020_BANK_SIZE_32M | \ + FTSMC020_BANK_MBW_32) + +#define FTSMC020_BANK0_LOWLV_TIMING (FTSMC020_TPR_RBE | \ + FTSMC020_TPR_AST(1) | \ + FTSMC020_TPR_CTW(1) | \ + FTSMC020_TPR_ATI(1) | \ + FTSMC020_TPR_AT2(1) | \ + FTSMC020_TPR_WTC(1) | \ + FTSMC020_TPR_AHT(1) | \ + FTSMC020_TPR_TRNA(1)) +#endif + +/* + * FLASH on ADP_AG101P is connected to BANK0 + * Just disalbe the other BANK to avoid detection error. + */ +#define FTSMC020_BANK0_CONFIG (FTSMC020_BANK_ENABLE | \ + FTSMC020_BANK_BASE(PHYS_FLASH_1) | \ + FTSMC020_BANK_SIZE_32M | \ + FTSMC020_BANK_MBW_32) + +#define FTSMC020_BANK0_TIMING (FTSMC020_TPR_AST(3) | \ + FTSMC020_TPR_CTW(3) | \ + FTSMC020_TPR_ATI(0xf) | \ + FTSMC020_TPR_AT2(3) | \ + FTSMC020_TPR_WTC(3) | \ + FTSMC020_TPR_AHT(3) | \ + FTSMC020_TPR_TRNA(0xf)) + +#define FTSMC020_BANK1_CONFIG (0x00) +#define FTSMC020_BANK1_TIMING (0x00) +#endif /* CONFIG_FTSMC020 */ + +/* + * FLASH and environment organization + */ +/* use CFI framework */ + +#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT +#define CONFIG_SYS_CFI_FLASH_STATUS_POLL + +/* support JEDEC */ + +/* Do not use CONFIG_FLASH_CFI_LEGACY to detect on board flash */ +#ifdef CONFIG_SKIP_LOWLEVEL_INIT +#define PHYS_FLASH_1 0x80000000 /* BANK 0 */ +#else +#ifdef CONFIG_MEM_REMAP +#define PHYS_FLASH_1 0x80000000 /* BANK 0 */ +#else +#define PHYS_FLASH_1 0x00000000 /* BANK 0 */ +#endif +#endif /* CONFIG_MEM_REMAP */ + +#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 +#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1, } +#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1 + +#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* TO for Flash Erase (ms) */ +#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* TO for Flash Write (ms) */ + +/* max number of memory banks */ +/* + * There are 4 banks supported for this Controller, + * but we have only 1 bank connected to flash on board + */ +#ifndef CONFIG_SYS_MAX_FLASH_BANKS_DETECT +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#endif +#define CONFIG_SYS_FLASH_BANKS_SIZES {0x4000000} + +/* max number of sectors on one chip */ +#define CONFIG_FLASH_SECTOR_SIZE (0x10000*2) +#define CONFIG_ENV_SECT_SIZE CONFIG_FLASH_SECTOR_SIZE +#define CONFIG_SYS_MAX_FLASH_SECT 512 + +/* environments */ +#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x140000) +#define CONFIG_ENV_SIZE 8192 +#define CONFIG_ENV_OVERWRITE + +/* + * For booting Linux, the board info and command line data + * have to be in the first 16 MB of memory, since this is + * the maximum mapped by the Linux kernel during initialization. + */ + +/* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (64 << 20) +/* Increase max gunzip size */ +#define CONFIG_SYS_BOOTM_LEN (64 << 20) + +#endif /* __CONFIG_H */ |