1 files changed, 0 insertions, 107 deletions
diff --git a/arch/arm/cpu/armv8/fsl-lsch3/soc.c b/arch/arm/cpu/armv8/fsl-lsch3/soc.c
deleted file mode 100644
index 2538001bca..0000000000
--- a/arch/arm/cpu/armv8/fsl-lsch3/soc.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright 2015 Freescale Semiconductor
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <fsl_ifc.h>
-#include <nand.h>
-#include <spl.h>
-#include <asm/arch-fsl-lsch3/soc.h>
-#include <asm/io.h>
-#include <asm/global_data.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static void erratum_a008751(void)
-{
-#ifdef CONFIG_SYS_FSL_ERRATUM_A008751
-	u32 __iomem *scfg = (u32 __iomem *)SCFG_BASE;
-
-	writel(0x27672b2a, scfg + SCFG_USB3PRM1CR / 4);
-#endif
-}
-
-static void erratum_rcw_src(void)
-{
-#if defined(CONFIG_SPL)
-	u32 __iomem *dcfg_ccsr = (u32 __iomem *)DCFG_BASE;
-	u32 __iomem *dcfg_dcsr = (u32 __iomem *)DCFG_DCSR_BASE;
-	u32 val;
-
-	val = in_le32(dcfg_ccsr + DCFG_PORSR1 / 4);
-	val &= ~DCFG_PORSR1_RCW_SRC;
-	val |= DCFG_PORSR1_RCW_SRC_NOR;
-	out_le32(dcfg_dcsr + DCFG_DCSR_PORCR1 / 4, val);
-#endif
-}
-
-#define I2C_DEBUG_REG 0x6
-#define I2C_GLITCH_EN 0x8
-/*
- * This erratum requires setting glitch_en bit to enable
- * digital glitch filter to improve clock stability.
- */
-static void erratum_a009203(void)
-{
-	u8 __iomem *ptr;
-#ifdef CONFIG_SYS_I2C
-#ifdef I2C1_BASE_ADDR
-	ptr = (u8 __iomem *)(I2C1_BASE_ADDR + I2C_DEBUG_REG);
-
-	writeb(I2C_GLITCH_EN, ptr);
-#endif
-#ifdef I2C2_BASE_ADDR
-	ptr = (u8 __iomem *)(I2C2_BASE_ADDR + I2C_DEBUG_REG);
-
-	writeb(I2C_GLITCH_EN, ptr);
-#endif
-#ifdef I2C3_BASE_ADDR
-	ptr = (u8 __iomem *)(I2C3_BASE_ADDR + I2C_DEBUG_REG);
-
-	writeb(I2C_GLITCH_EN, ptr);
-#endif
-#ifdef I2C4_BASE_ADDR
-	ptr = (u8 __iomem *)(I2C4_BASE_ADDR + I2C_DEBUG_REG);
-
-	writeb(I2C_GLITCH_EN, ptr);
-#endif
-#endif
-}
-
-void fsl_lsch3_early_init_f(void)
-{
-	erratum_a008751();
-	erratum_rcw_src();
-	init_early_memctl_regs();	/* tighten IFC timing */
-	erratum_a009203();
-}
-
-#ifdef CONFIG_SPL_BUILD
-void board_init_f(ulong dummy)
-{
-	/* Clear global data */
-	memset((void *)gd, 0, sizeof(gd_t));
-
-	arch_cpu_init();
-	board_early_init_f();
-	timer_init();
-	env_init();
-	gd->baudrate = getenv_ulong("baudrate", 10, CONFIG_BAUDRATE);
-
-	serial_init();
-	console_init_f();
-	dram_init();
-
-	/* Clear the BSS. */
-	memset(__bss_start, 0, __bss_end - __bss_start);
-
-	board_init_r(NULL, 0);
-}
-
-u32 spl_boot_device(void)
-{
-	return BOOT_DEVICE_NAND;
-}
-#endif