1 files changed, 0 insertions, 152 deletions
diff --git a/arch/arm/cpu/arm920t/at91/lowlevel_init.S b/arch/arm/cpu/arm920t/at91/lowlevel_init.S
deleted file mode 100644
index d2934a3525..0000000000
--- a/arch/arm/cpu/arm920t/at91/lowlevel_init.S
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
- *		       Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
- *
- * Modified for the at91rm9200dk board by
- * (C) Copyright 2004
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <config.h>
-
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-
-#include <asm/arch/hardware.h>
-#include <asm/arch/at91_mc.h>
-#include <asm/arch/at91_pmc.h>
-#include <asm/arch/at91_pio.h>
-
-#define ARM920T_CONTROL	0xC0000000	/* @ set bit 31 (iA) and 30 (nF) */
-
-_MTEXT_BASE:
-#undef START_FROM_MEM
-#ifdef START_FROM_MEM
-	.word	CONFIG_SYS_TEXT_BASE-PHYS_FLASH_1
-#else
-	.word	CONFIG_SYS_TEXT_BASE
-#endif
-
-.globl lowlevel_init
-lowlevel_init:
-	ldr     r1, =AT91_ASM_PMC_MOR
-	/* Main oscillator Enable register */
-#ifdef CONFIG_SYS_USE_MAIN_OSCILLATOR
-	ldr     r0, =0x0000FF01		/* Enable main oscillator */
-#else
-	ldr     r0, =0x0000FF00		/* Disable main oscillator */
-#endif
-	str     r0, [r1] /*AT91C_CKGR_MOR] */
-	/* Add loop to compensate Main Oscillator startup time */
-	ldr     r0, =0x00000010
-LoopOsc:
-	subs    r0, r0, #1
-	bhi     LoopOsc
-
-	/* memory control configuration */
-	/* this isn't very elegant, but	 what the heck */
-	ldr	r0, =SMRDATA
-	ldr	r1, _MTEXT_BASE
-	sub	r0, r0, r1
-	ldr	r2, =SMRDATAE
-	sub	r2, r2, r1
-pllloop:
-	/* the address */
-	ldr	r1, [r0], #4
-	/* the value */
-	ldr	r3, [r0], #4
-	str	r3, [r1]
-	cmp	r2, r0
-	bne	pllloop
-	/* delay - this is all done by guess */
-	ldr	r0, =0x00010000
-	/* (vs reading PMC_SR for LOCKA, LOCKB ... or MOSCS earlier) */
-lock:
-	subs	r0, r0, #1
-	bhi	lock
-	ldr	r0, =SMRDATA1
-	ldr	r1, _MTEXT_BASE
-	sub	r0, r0, r1
-	ldr	r2, =SMRDATA1E
-	sub	r2, r2, r1
-sdinit:
-	/* the address */
-	ldr	r1, [r0], #4
-	/* the value */
-	ldr	r3, [r0], #4
-	str	r3, [r1]
-	cmp	r2, r0
-	bne	sdinit
-
-	/* switch from FastBus to Asynchronous clock mode */
-	mrc	p15, 0, r0, c1, c0, 0
-	orr	r0, r0, #ARM920T_CONTROL
-	mcr	p15, 0, r0, c1, c0, 0
-
-	/* everything is fine now */
-	mov	pc, lr
-
-	.ltorg
-
-SMRDATA:
-	.word AT91_ASM_MC_EBI_CFG
-	.word CONFIG_SYS_EBI_CFGR_VAL
-	.word AT91_ASM_MC_SMC_CSR0
-	.word CONFIG_SYS_SMC_CSR0_VAL
-	.word AT91_ASM_PMC_PLLAR
-	.word CONFIG_SYS_PLLAR_VAL
-	.word AT91_ASM_PMC_PLLBR
-	.word CONFIG_SYS_PLLBR_VAL
-	.word AT91_ASM_PMC_MCKR
-	.word CONFIG_SYS_MCKR_VAL
-SMRDATAE:
-	/* here there's a delay */
-SMRDATA1:
-	.word AT91_ASM_PIOC_ASR
-	.word CONFIG_SYS_PIOC_ASR_VAL
-	.word AT91_ASM_PIOC_BSR
-	.word CONFIG_SYS_PIOC_BSR_VAL
-	.word AT91_ASM_PIOC_PDR
-	.word CONFIG_SYS_PIOC_PDR_VAL
-	.word AT91_ASM_MC_EBI_CSA
-	.word CONFIG_SYS_EBI_CSA_VAL
-	.word AT91_ASM_MC_SDRAMC_CR
-	.word CONFIG_SYS_SDRC_CR_VAL
-	.word AT91_ASM_MC_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word AT91_ASM_MC_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL1
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word AT91_ASM_MC_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL2
-	.word CONFIG_SYS_SDRAM1
-	.word CONFIG_SYS_SDRAM_VAL
-	.word AT91_ASM_MC_SDRAMC_TR
-	.word CONFIG_SYS_SDRC_TR_VAL
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-	.word AT91_ASM_MC_SDRAMC_MR
-	.word CONFIG_SYS_SDRC_MR_VAL3
-	.word CONFIG_SYS_SDRAM
-	.word CONFIG_SYS_SDRAM_VAL
-SMRDATA1E:
-	/* SMRDATA1 is 176 bytes long */
-#endif /* CONFIG_SKIP_LOWLEVEL_INIT */