diff options
author | Simon Glass <sjg@chromium.org> | 2016-11-23 06:01:30 -0700 |
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committer | Tom Rini <trini@konsulko.com> | 2016-12-04 13:54:59 -0500 |
commit | fd9080ea5072cbc771a5f299e1f7ede65b6204b9 (patch) | |
tree | 18144a121c6ede96ca906dbc8cffa1d78f80a586 /board/samsung/smdk2410/smdk2410.c | |
parent | 8ff89f8db870d6e35ad9369b9bd7123478a4c1db (diff) | |
download | u-boot-fd9080ea5072cbc771a5f299e1f7ede65b6204b9.tar.gz |
arm: Remove smdk2410 board
This board has not been converted to DM_SERIAL by the deadline.
Remove it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: David Müller <d.mueller@elsoft.ch>
Diffstat (limited to 'board/samsung/smdk2410/smdk2410.c')
-rw-r--r-- | board/samsung/smdk2410/smdk2410.c | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/board/samsung/smdk2410/smdk2410.c b/board/samsung/smdk2410/smdk2410.c deleted file mode 100644 index 6e678c744b6..00000000000 --- a/board/samsung/smdk2410/smdk2410.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002, 2010 - * David Mueller, ELSOFT AG, <d.mueller@elsoft.ch> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <netdev.h> -#include <asm/io.h> -#include <asm/arch/s3c24x0_cpu.h> - -DECLARE_GLOBAL_DATA_PTR; - -#define FCLK_SPEED 1 - -#if (FCLK_SPEED == 0) /* Fout = 203MHz, Fin = 12MHz for Audio */ -#define M_MDIV 0xC3 -#define M_PDIV 0x4 -#define M_SDIV 0x1 -#elif (FCLK_SPEED == 1) /* Fout = 202.8MHz */ -#define M_MDIV 0xA1 -#define M_PDIV 0x3 -#define M_SDIV 0x1 -#endif - -#define USB_CLOCK 1 - -#if (USB_CLOCK == 0) -#define U_M_MDIV 0xA1 -#define U_M_PDIV 0x3 -#define U_M_SDIV 0x1 -#elif (USB_CLOCK == 1) -#define U_M_MDIV 0x48 -#define U_M_PDIV 0x3 -#define U_M_SDIV 0x2 -#endif - -static inline void pll_delay(unsigned long loops) -{ - __asm__ volatile ("1:\n" - "subs %0, %1, #1\n" - "bne 1b" : "=r" (loops) : "0" (loops)); -} - -/* - * Miscellaneous platform dependent initialisations - */ - -int board_early_init_f(void) -{ - struct s3c24x0_clock_power * const clk_power = - s3c24x0_get_base_clock_power(); - struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio(); - - /* to reduce PLL lock time, adjust the LOCKTIME register */ - writel(0xFFFFFF, &clk_power->locktime); - - /* configure MPLL */ - writel((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV, - &clk_power->mpllcon); - - /* some delay between MPLL and UPLL */ - pll_delay(4000); - - /* configure UPLL */ - writel((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV, - &clk_power->upllcon); - - /* some delay between MPLL and UPLL */ - pll_delay(8000); - - /* set up the I/O ports */ - writel(0x007FFFFF, &gpio->gpacon); - writel(0x00044555, &gpio->gpbcon); - writel(0x000007FF, &gpio->gpbup); - writel(0xAAAAAAAA, &gpio->gpccon); - writel(0x0000FFFF, &gpio->gpcup); - writel(0xAAAAAAAA, &gpio->gpdcon); - writel(0x0000FFFF, &gpio->gpdup); - writel(0xAAAAAAAA, &gpio->gpecon); - writel(0x0000FFFF, &gpio->gpeup); - writel(0x000055AA, &gpio->gpfcon); - writel(0x000000FF, &gpio->gpfup); - writel(0xFF95FFBA, &gpio->gpgcon); - writel(0x0000FFFF, &gpio->gpgup); - writel(0x002AFAAA, &gpio->gphcon); - writel(0x000007FF, &gpio->gphup); - - return 0; -} - -int board_init(void) -{ - /* arch number of SMDK2410-Board */ - gd->bd->bi_arch_number = MACH_TYPE_SMDK2410; - - /* adress of boot parameters */ - gd->bd->bi_boot_params = 0x30000100; - - icache_enable(); - dcache_enable(); - - return 0; -} - -int dram_init(void) -{ - /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = PHYS_SDRAM_1_SIZE; - return 0; -} - -#ifdef CONFIG_CMD_NET -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_CS8900 - rc = cs8900_initialize(0, CONFIG_CS8900_BASE); -#endif - return rc; -} -#endif - -/* - * Hardcoded flash setup: - * Flash 0 is a non-CFI AMD AM29LV800BB flash. - */ -ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info) -{ - info->portwidth = FLASH_CFI_16BIT; - info->chipwidth = FLASH_CFI_BY16; - info->interface = FLASH_CFI_X16; - return 1; -} |