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Diffstat (limited to 'board/amcc/acadia/acadia.c')
-rw-r--r--board/amcc/acadia/acadia.c101
1 files changed, 0 insertions, 101 deletions
diff --git a/board/amcc/acadia/acadia.c b/board/amcc/acadia/acadia.c
deleted file mode 100644
index 2eb18df5e7..0000000000
--- a/board/amcc/acadia/acadia.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * (C) Copyright 2007
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/processor.h>
-
-extern void board_pll_init_f(void);
-
-static void acadia_gpio_init(void)
-{
- /*
- * GPIO0 setup (select GPIO or alternate function)
- */
- out32(GPIO0_OSRL, CONFIG_SYS_GPIO0_OSRL);
- out32(GPIO0_OSRH, CONFIG_SYS_GPIO0_OSRH); /* output select */
- out32(GPIO0_ISR1L, CONFIG_SYS_GPIO0_ISR1L);
- out32(GPIO0_ISR1H, CONFIG_SYS_GPIO0_ISR1H); /* input select */
- out32(GPIO0_TSRL, CONFIG_SYS_GPIO0_TSRL);
- out32(GPIO0_TSRH, CONFIG_SYS_GPIO0_TSRH); /* three-state select */
- out32(GPIO0_TCR, CONFIG_SYS_GPIO0_TCR); /* enable output driver for outputs */
-
- /*
- * Ultra (405EZ) was nice enough to add another GPIO controller
- */
- out32(GPIO1_OSRH, CONFIG_SYS_GPIO1_OSRH); /* output select */
- out32(GPIO1_OSRL, CONFIG_SYS_GPIO1_OSRL);
- out32(GPIO1_ISR1H, CONFIG_SYS_GPIO1_ISR1H); /* input select */
- out32(GPIO1_ISR1L, CONFIG_SYS_GPIO1_ISR1L);
- out32(GPIO1_TSRH, CONFIG_SYS_GPIO1_TSRH); /* three-state select */
- out32(GPIO1_TSRL, CONFIG_SYS_GPIO1_TSRL);
- out32(GPIO1_TCR, CONFIG_SYS_GPIO1_TCR); /* enable output driver for outputs */
-}
-
-int board_early_init_f(void)
-{
- unsigned int reg;
-
- /* don't reinit PLL when booting via I2C bootstrap option */
- mfsdr(SDR0_PINSTP, reg);
- if (reg != 0xf0000000)
- board_pll_init_f();
-
- acadia_gpio_init();
-
- /* Configure 405EZ for NAND usage */
- mtsdr(SDR0_NAND0, SDR_NAND0_NDEN | SDR_NAND0_NDAREN | SDR_NAND0_NDRBEN);
- mfsdr(SDR0_ULTRA0, reg);
- reg &= ~SDR_ULTRA0_CSN_MASK;
- reg |= (SDR_ULTRA0_CSNSEL0 >> CONFIG_SYS_NAND_CS) |
- SDR_ULTRA0_NDGPIOBP |
- SDR_ULTRA0_EBCRDYEN |
- SDR_ULTRA0_NFSRSTEN;
- mtsdr(SDR0_ULTRA0, reg);
-
- /* USB Host core needs this bit set */
- mfsdr(SDR0_ULTRA1, reg);
- mtsdr(SDR0_ULTRA1, reg | SDR_ULTRA1_LEDNENABLE);
-
- mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
- mtdcr(UIC0ER, 0x00000000); /* disable all ints */
- mtdcr(UIC0CR, 0x00000010);
- mtdcr(UIC0PR, 0xFE7FFFF0); /* set int polarities */
- mtdcr(UIC0TR, 0x00000010); /* set int trigger levels */
- mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */
-
- return 0;
-}
-
-int misc_init_f(void)
-{
- /* Set EPLD to take PHY out of reset */
- out8(CONFIG_SYS_CPLD_BASE + 0x05, 0x00);
- udelay(100000);
-
- return 0;
-}
-
-/*
- * Check Board Identity:
- */
-int checkboard(void)
-{
- char buf[64];
- int i = getenv_f("serial#", buf, sizeof(buf));
- u8 rev;
-
- rev = in8(CONFIG_SYS_CPLD_BASE + 0);
- printf("Board: Acadia - AMCC PPC405EZ Evaluation Board, Rev. %X", rev);
-
- if (i > 0) {
- puts(", serial# ");
- puts(buf);
- }
- putc('\n');
-
- return (0);
-}