arm: socfpga: Restructure system manager

Restructure system manager in the preparation to support A10.
No functional change.

Change uint32_t to u32.

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>

1 files changed, 0 insertions, 85 deletions

diff --git a/arch/arm/mach-socfpga/system_manager.c b/arch/arm/mach-socfpga/system_manager.c
deleted file mode 100644
index 75a65f3e62..0000000000
--- a/arch/arm/mach-socfpga/system_manager.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (C) 2013 Altera Corporation <www.altera.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/system_manager.h>
-#include <asm/arch/fpga_manager.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-static struct socfpga_system_manager *sysmgr_regs =
-	(struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS;
-
-/*
- * Populate the value for SYSMGR.FPGAINTF.MODULE based on pinmux setting.
- * The value is not wrote to SYSMGR.FPGAINTF.MODULE but
- * CONFIG_SYSMGR_ISWGRP_HANDOFF.
- */
-static void populate_sysmgr_fpgaintf_module(void)
-{
-	uint32_t handoff_val = 0;
-
-	/* ISWGRP_HANDOFF_FPGAINTF */
-	writel(0, &sysmgr_regs->iswgrp_handoff[2]);
-
-	/* Enable the signal for those HPS peripherals that use FPGA. */
-	if (readl(&sysmgr_regs->nandusefpga) == SYSMGR_FPGAINTF_USEFPGA)
-		handoff_val |= SYSMGR_FPGAINTF_NAND;
-	if (readl(&sysmgr_regs->rgmii1usefpga) == SYSMGR_FPGAINTF_USEFPGA)
-		handoff_val |= SYSMGR_FPGAINTF_EMAC1;
-	if (readl(&sysmgr_regs->sdmmcusefpga) == SYSMGR_FPGAINTF_USEFPGA)
-		handoff_val |= SYSMGR_FPGAINTF_SDMMC;
-	if (readl(&sysmgr_regs->rgmii0usefpga) == SYSMGR_FPGAINTF_USEFPGA)
-		handoff_val |= SYSMGR_FPGAINTF_EMAC0;
-	if (readl(&sysmgr_regs->spim0usefpga) == SYSMGR_FPGAINTF_USEFPGA)
-		handoff_val |= SYSMGR_FPGAINTF_SPIM0;
-	if (readl(&sysmgr_regs->spim1usefpga) == SYSMGR_FPGAINTF_USEFPGA)
-		handoff_val |= SYSMGR_FPGAINTF_SPIM1;
-
-	/* populate (not writing) the value for SYSMGR.FPGAINTF.MODULE
-	based on pinmux setting */
-	setbits_le32(&sysmgr_regs->iswgrp_handoff[2], handoff_val);
-
-	handoff_val = readl(&sysmgr_regs->iswgrp_handoff[2]);
-	if (fpgamgr_test_fpga_ready()) {
-		/* Enable the required signals only */
-		writel(handoff_val, &sysmgr_regs->fpgaintfgrp_module);
-	}
-}
-
-/*
- * Configure all the pin muxes
- */
-void sysmgr_pinmux_init(void)
-{
-	uint32_t regs = (uint32_t)&sysmgr_regs->emacio[0];
-	const u8 *sys_mgr_init_table;
-	unsigned int len;
-	int i;
-
-	sysmgr_get_pinmux_table(&sys_mgr_init_table, &len);
-
-	for (i = 0; i < len; i++) {
-		writel(sys_mgr_init_table[i], regs);
-		regs += sizeof(regs);
-	}
-
-	populate_sysmgr_fpgaintf_module();
-}
-
-/*
- * This bit allows the bootrom to configure the IOs after a warm reset.
- */
-void sysmgr_config_warmrstcfgio(int enable)
-{
-	if (enable)
-		setbits_le32(&sysmgr_regs->romcodegrp_ctrl,
-			     SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGIO);
-	else
-		clrbits_le32(&sysmgr_regs->romcodegrp_ctrl,
-			     SYSMGR_ROMCODEGRP_CTRL_WARMRSTCFGIO);
-}