diff options
author | Kun-Hua Huang <kunhua@andestech.com> | 2015-08-24 14:52:36 +0800 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2015-08-28 11:46:35 -0400 |
commit | b3537c08e14b9d7e3b3207de2d280dab2dc499fa (patch) | |
tree | 8a6365c85b83f9ecc66b29e09de00b8ec6cc0d46 /board/AndesTech | |
parent | 2e88bb28d8061286d2f1cabcac224df15b941b82 (diff) |
NDS32: Generic Board Support and Unsupport
Remove ag101 and ag102 support
Signed-off-by: Kun-Hua Huang <kunhua@andestech.com>
Diffstat (limited to 'board/AndesTech')
-rw-r--r-- | board/AndesTech/adp-ag101/Kconfig | 18 | ||||
-rw-r--r-- | board/AndesTech/adp-ag101/MAINTAINERS | 6 | ||||
-rw-r--r-- | board/AndesTech/adp-ag101/Makefile | 9 | ||||
-rw-r--r-- | board/AndesTech/adp-ag101/README | 74 | ||||
-rw-r--r-- | board/AndesTech/adp-ag101/adp-ag101.c | 82 | ||||
-rw-r--r-- | board/AndesTech/adp-ag102/Kconfig | 18 | ||||
-rw-r--r-- | board/AndesTech/adp-ag102/MAINTAINERS | 6 | ||||
-rw-r--r-- | board/AndesTech/adp-ag102/Makefile | 8 | ||||
-rw-r--r-- | board/AndesTech/adp-ag102/adp-ag102.c | 91 |
9 files changed, 0 insertions, 312 deletions
diff --git a/board/AndesTech/adp-ag101/Kconfig b/board/AndesTech/adp-ag101/Kconfig deleted file mode 100644 index 8f0197a638..0000000000 --- a/board/AndesTech/adp-ag101/Kconfig +++ /dev/null @@ -1,18 +0,0 @@ -if TARGET_ADP_AG101 - -config SYS_CPU - default "n1213" - -config SYS_BOARD - default "adp-ag101" - -config SYS_VENDOR - default "AndesTech" - -config SYS_SOC - default "ag101" - -config SYS_CONFIG_NAME - default "adp-ag101" - -endif diff --git a/board/AndesTech/adp-ag101/MAINTAINERS b/board/AndesTech/adp-ag101/MAINTAINERS deleted file mode 100644 index 1f0169bb66..0000000000 --- a/board/AndesTech/adp-ag101/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -ADP-AG101 BOARD -M: Andes <uboot@andestech.com> -S: Maintained -F: board/AndesTech/adp-ag101/ -F: include/configs/adp-ag101.h -F: configs/adp-ag101_defconfig diff --git a/board/AndesTech/adp-ag101/Makefile b/board/AndesTech/adp-ag101/Makefile deleted file mode 100644 index 4cc590ff29..0000000000 --- a/board/AndesTech/adp-ag101/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# Copyright (C) 2011 Andes Technology Corporation -# Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com> -# Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := adp-ag101.o diff --git a/board/AndesTech/adp-ag101/README b/board/AndesTech/adp-ag101/README deleted file mode 100644 index 46fc637742..0000000000 --- a/board/AndesTech/adp-ag101/README +++ /dev/null @@ -1,74 +0,0 @@ -Andes Technology SoC AG101 -========================== - -AG101 is the first SoC produced by Andes Technology using N1213 CPU core. -AG101 has integrated both AHB and APB bus and many periphals for application -and product development. - -ADP-AG101 -========= - -ADP-AG101 is the SoC with AG101 hardcore CPU. - -Please check http://www.andestech.com/p2-4.htm for detail of this SoC. - -Configurations -============== - -CONFIG_MEM_REMAP: - Doing memory remap is essential for preparing some non-OS or RTOS - applications. - - This is also a must on ADP-AG101 board. - (While other boards may not have this problem). - - The reason is because the ROM/FLASH circuit on PCB board. - AG101-A0 board has 2 jumpers MA17 and SW5 to configure which - ROM/FLASH is used to boot. - - When SW5 = "0101", MA17 = LO, the ROM is connected to BANK0, - and the FLASH is connected to BANK1. - When SW5 = "1010", MA17 = HI, the ROM is disabled (still at BANK0), - and the FLASH is connected to BANK0. - It will occur problem when doing flash probing if the flash is at - BANK0 (0x00000000) while memory remapping was skipped. - - Other board like ADP-AG101P may not enable this since there is only - a FLASH connected to bank0. - -CONFIG_SKIP_LOWLEVEL_INIT: - If you want to boot this system from FLASH and bypass e-bios (the - other boot loader on ROM). You should undefine CONFIG_SKIP_LOWLEVEL_INIT - in "include/configs/adp-ag101.h". - -Build and boot steps -==================== - -build: -1. Prepare the toolchains and make sure the $PATH to toolchains is correct. -2. Use `make adp-ag101` in u-boot root to build the image. - -burn u-boot to flash: -1. Make sure the MA17 (J16) is Lo. -2. Make sure the dip switch SW5 is set to "0101". -3. Power On. Press button "S1", then press button "SW1", then you will found the - debug LED show 67 means the system successfully booted into e-bios. - Now you can control the e-bios boot loader from your console. -4. Under "Command>>" prompt, enter "97" (CopyImageFromCard) -5. Under "Type Dir Name of [CF/SD] =>" promtp, enter "c". -6. Under "Enter Filename =>" prompt, enter the file name of u-boot image you - just build. It is usually "u-boot.bin". -7. Under "Enter Dest. Address =>" prompt, enter the memory address where you - want to put the binary from SD card to RAM. - Address "0x500000" is our suggestion. -8. Under "Command>>" prompt again, enter "55" (CLI) to use interactive command - environment. -9. Under "CLI>" prompt, enter "burn 0x500000 0x80400000 0x30000" to burn the - binary from RAM to FLASH. -10. Under "CLI>" prompt, enter "exit" to finish the burn process. - -boot u-boot from flash: -1. Make sure the MA17 (J16) is Hi). -2. Make sure the dip switch SW5 is set to "1010". -3. Power On. Press button "S1", then you will see the debug LED count to 20. -4. Now you can use u-boot on ADP-AG101 board. diff --git a/board/AndesTech/adp-ag101/adp-ag101.c b/board/AndesTech/adp-ag101/adp-ag101.c deleted file mode 100644 index 9884a5b52d..0000000000 --- a/board/AndesTech/adp-ag101/adp-ag101.c +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright (C) 2011 Andes Technology Corporation - * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com> - * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <netdev.h> -#include <asm/io.h> - -#include <faraday/ftsdc010.h> -#include <faraday/ftsmc020.h> - -DECLARE_GLOBAL_DATA_PTR; - -/* - * Miscellaneous platform dependent initializations - */ - -int board_init(void) -{ - /* - * refer to BOOT_PARAMETER_PA_BASE within - * "linux/arch/nds32/include/asm/misc_spec.h" - */ - gd->bd->bi_arch_number = MACH_TYPE_ADPAG101; - gd->bd->bi_boot_params = PHYS_SDRAM_0 + 0x400; - - ftsmc020_init(); /* initialize Flash */ - return 0; -} - -int dram_init(void) -{ - unsigned long sdram_base = PHYS_SDRAM_0; - unsigned long expected_size = PHYS_SDRAM_0_SIZE + PHYS_SDRAM_1_SIZE; - unsigned long actual_size; - - actual_size = get_ram_size((void *)sdram_base, expected_size); - - gd->ram_size = actual_size; - - if (expected_size != actual_size) { - printf("Warning: Only %lu of %lu MiB SDRAM is working\n", - actual_size >> 20, expected_size >> 20); - } - - return 0; -} - -void dram_init_banksize(void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_0; - gd->bd->bi_dram[0].size = PHYS_SDRAM_0_SIZE; - gd->bd->bi_dram[1].start = PHYS_SDRAM_1; - gd->bd->bi_dram[1].size = PHYS_SDRAM_1_SIZE; -} - -int board_eth_init(bd_t *bd) -{ - return ftmac100_initialize(bd); -} - -ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info) -{ - if (banknum == 0) { /* non-CFI boot flash */ - info->portwidth = FLASH_CFI_8BIT; - info->chipwidth = FLASH_CFI_BY8; - info->interface = FLASH_CFI_X8; - return 1; - } else { - return 0; - } -} - -int board_mmc_init(bd_t *bis) -{ - ftsdc010_mmc_init(0); - return 0; -} diff --git a/board/AndesTech/adp-ag102/Kconfig b/board/AndesTech/adp-ag102/Kconfig deleted file mode 100644 index fc17be3989..0000000000 --- a/board/AndesTech/adp-ag102/Kconfig +++ /dev/null @@ -1,18 +0,0 @@ -if TARGET_ADP_AG102 - -config SYS_CPU - default "n1213" - -config SYS_BOARD - default "adp-ag102" - -config SYS_VENDOR - default "AndesTech" - -config SYS_SOC - default "ag102" - -config SYS_CONFIG_NAME - default "adp-ag102" - -endif diff --git a/board/AndesTech/adp-ag102/MAINTAINERS b/board/AndesTech/adp-ag102/MAINTAINERS deleted file mode 100644 index 94b87c7f0e..0000000000 --- a/board/AndesTech/adp-ag102/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -ADP-AG102 BOARD -M: Andes <uboot@andestech.com> -S: Maintained -F: board/AndesTech/adp-ag102/ -F: include/configs/adp-ag102.h -F: configs/adp-ag102_defconfig diff --git a/board/AndesTech/adp-ag102/Makefile b/board/AndesTech/adp-ag102/Makefile deleted file mode 100644 index fc4bf88a5c..0000000000 --- a/board/AndesTech/adp-ag102/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# Copyright (C) 2011 Andes Technology Corporation -# Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := adp-ag102.o diff --git a/board/AndesTech/adp-ag102/adp-ag102.c b/board/AndesTech/adp-ag102/adp-ag102.c deleted file mode 100644 index 3f879ab3ce..0000000000 --- a/board/AndesTech/adp-ag102/adp-ag102.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright (C) 2011 Andes Technology Corporation - * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com> - * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <netdev.h> -#include <asm/io.h> - -#include <faraday/ftpci100.h> -#include <faraday/ftsdc010.h> -#ifdef CONFIG_FTSMC020 -#include <faraday/ftsmc020.h> -#endif - -DECLARE_GLOBAL_DATA_PTR; - -/* - * Miscellaneous platform dependent initializations - */ - -int board_init(void) -{ - /* - * refer to BOOT_PARAMETER_PA_BASE within - * "linux/arch/nds32/include/asm/misc_spec.h" - */ - gd->bd->bi_arch_number = MACH_TYPE_ADPAG102; - gd->bd->bi_boot_params = PHYS_SDRAM_0 + 0x400; - -#if !defined(CONFIG_SYS_NO_FLASH) - ftsmc020_init(); /* initialize Flash */ -#endif /* CONFIG_SYS_NO_FLASH */ - return 0; -} - -int dram_init(void) -{ - unsigned long sdram_base = PHYS_SDRAM_0; - unsigned long expected_size = PHYS_SDRAM_0_SIZE; - unsigned long actual_size; - - actual_size = get_ram_size((void *)sdram_base, expected_size); - - gd->ram_size = actual_size; - - if (expected_size != actual_size) { - printf("Warning: Only %lu of %lu MiB SDRAM is working\n", - actual_size >> 20, expected_size >> 20); - } - - return 0; -} - -int board_eth_init(bd_t *bd) -{ - return ftgmac100_initialize(bd); -} - -#if !defined(CONFIG_SYS_NO_FLASH) -ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info) -{ - if (banknum == 0) { /* non-CFI boot flash */ - info->portwidth = FLASH_CFI_8BIT; - info->chipwidth = FLASH_CFI_BY8; - info->interface = FLASH_CFI_X8; - return 1; - } else { - return 0; - } -} -#endif /* CONFIG_SYS_NO_FLASH */ - -#if defined(CONFIG_CMD_PCI) || defined(CONFIG_PCI) -void pci_init_board(void) -{ - /* should be pci_ftpci100_init() */ - pci_ftpci_init(); -} -#endif - -#ifdef CONFIG_GENERIC_MMC -int board_mmc_init(bd_t *bis) -{ - ftsdc010_mmc_init(0); - return 0; -} -#endif |