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Diffstat (limited to 'board/timll/devkit3250/devkit3250_spl.c')
-rw-r--r--board/timll/devkit3250/devkit3250_spl.c66
1 files changed, 0 insertions, 66 deletions
diff --git a/board/timll/devkit3250/devkit3250_spl.c b/board/timll/devkit3250/devkit3250_spl.c
deleted file mode 100644
index 07a367c3ad1..00000000000
--- a/board/timll/devkit3250/devkit3250_spl.c
+++ /dev/null
@@ -1,66 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Timll DevKit3250 board support, SPL board configuration
- *
- * (C) Copyright 2015 Vladimir Zapolskiy <vz@mleia.com>
- */
-
-#include <asm/io.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/emc.h>
-#include <asm/arch-lpc32xx/gpio.h>
-#include <spl.h>
-
-static struct gpio_regs *gpio = (struct gpio_regs *)GPIO_BASE;
-
-/*
- * SDRAM K4S561632N-LC60 settings are selected in assumption that
- * SDRAM clock may be set up to 166 MHz, however at the moment
- * it is 104 MHz. Most delay values are converted to be a multiple of
- * base clock, and precise pinned values are not needed here.
- */
-struct emc_dram_settings dram_64mb = {
- .cmddelay = 0x0001C000,
- .config0 = 0x00005682,
- .rascas0 = 0x00000302,
- .rdconfig = 0x00000011, /* undocumented but crucial value */
-
- .trp = 83333333,
- .tras = 23809524,
- .tsrex = 12500000,
- .twr = 83000000, /* tWR = tRDL = 2 CLK */
- .trc = 15384616,
- .trfc = 15384616,
- .txsr = 12500000,
- .trrd = 1,
- .tmrd = 1,
- .tcdlr = 0,
-
- .refresh = 130000, /* 800 clock cycles */
-
- .mode = 0x00018000,
- .emode = 0x02000000,
-};
-
-void spl_board_init(void)
-{
- /* First of all silence buzzer controlled by GPO_20 */
- writel((1 << 20), &gpio->p3_outp_clr);
-
- lpc32xx_uart_init(CONFIG_CONS_INDEX);
- preloader_console_init();
-
- ddr_init(&dram_64mb);
-
- /*
- * NAND initialization is done by nand_init(),
- * here just enable NAND SLC clocks
- */
- lpc32xx_slc_nand_init();
-}
-
-u32 spl_boot_device(void)
-{
- return BOOT_DEVICE_NAND;
-}