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Diffstat (limited to 'arch/arm/mach-socfpga/misc_gen5.c')
-rw-r--r--arch/arm/mach-socfpga/misc_gen5.c38
1 files changed, 22 insertions, 16 deletions
diff --git a/arch/arm/mach-socfpga/misc_gen5.c b/arch/arm/mach-socfpga/misc_gen5.c
index 22042d0de0..35938b2dfc 100644
--- a/arch/arm/mach-socfpga/misc_gen5.c
+++ b/arch/arm/mach-socfpga/misc_gen5.c
@@ -28,8 +28,6 @@ DECLARE_GLOBAL_DATA_PTR;
static struct pl310_regs *const pl310 =
(struct pl310_regs *)CONFIG_SYS_PL310_BASE;
-static struct socfpga_system_manager *sysmgr_regs =
- (struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS;
static struct nic301_registers *nic301_regs =
(struct nic301_registers *)SOCFPGA_L3REGS_ADDRESS;
static struct scu_registers *scu_regs =
@@ -120,8 +118,9 @@ static int socfpga_fpga_id(const bool print_id)
#if defined(CONFIG_DISPLAY_CPUINFO)
int print_cpuinfo(void)
{
- const u32 bsel =
- SYSMGR_GET_BOOTINFO_BSEL(readl(&sysmgr_regs->bootinfo));
+ const u32 bootinfo = readl(socfpga_get_sysmgr_addr() +
+ SYSMGR_GEN5_BOOTINFO);
+ const u32 bsel = SYSMGR_GET_BOOTINFO_BSEL(bootinfo);
puts("CPU: Altera SoCFPGA Platform\n");
socfpga_fpga_id(1);
@@ -134,7 +133,8 @@ int print_cpuinfo(void)
#ifdef CONFIG_ARCH_MISC_INIT
int arch_misc_init(void)
{
- const u32 bsel = readl(&sysmgr_regs->bootinfo) & 0x7;
+ const u32 bsel = readl(socfpga_get_sysmgr_addr() +
+ SYSMGR_GEN5_BOOTINFO) & 0x7;
const int fpga_id = socfpga_fpga_id(0);
env_set("bootmode", bsel_str[bsel].mode);
if (fpga_id >= 0)
@@ -192,10 +192,12 @@ int arch_early_init_r(void)
* to support that old code, we write it here instead of in the
* reset_cpu() function just before resetting the CPU.
*/
- writel(0xae9efebc, &sysmgr_regs->romcodegrp_warmramgrp_enable);
+ writel(0xae9efebc,
+ socfpga_get_sysmgr_addr() + SYSMGR_GEN5_WARMRAMGRP_EN);
for (i = 0; i < 8; i++) /* Cache initial SW setting regs */
- iswgrp_handoff[i] = readl(&sysmgr_regs->iswgrp_handoff[i]);
+ iswgrp_handoff[i] = readl(socfpga_get_sysmgr_addr() +
+ SYSMGR_ISWGRP_HANDOFF_OFFSET(i));
socfpga_bridges_reset(1);
@@ -208,8 +210,6 @@ int arch_early_init_r(void)
}
#ifndef CONFIG_SPL_BUILD
-static struct socfpga_reset_manager *reset_manager_base =
- (struct socfpga_reset_manager *)SOCFPGA_RSTMGR_ADDRESS;
static struct socfpga_sdr_ctrl *sdr_ctrl =
(struct socfpga_sdr_ctrl *)SDR_CTRLGRP_ADDRESS;
@@ -223,20 +223,26 @@ void do_bridge_reset(int enable, unsigned int mask)
!(mask & BIT(2)));
for (i = 0; i < 2; i++) { /* Reload SW setting cache */
iswgrp_handoff[i] =
- readl(&sysmgr_regs->iswgrp_handoff[i]);
+ readl(socfpga_get_sysmgr_addr() +
+ SYSMGR_ISWGRP_HANDOFF_OFFSET(i));
}
- writel(iswgrp_handoff[2], &sysmgr_regs->fpgaintfgrp_module);
+ writel(iswgrp_handoff[2],
+ socfpga_get_sysmgr_addr() +
+ SYSMGR_GEN5_FPGAINFGRP_MODULE);
writel(iswgrp_handoff[3], &sdr_ctrl->fpgaport_rst);
- writel(iswgrp_handoff[0], &reset_manager_base->brg_mod_reset);
+ writel(iswgrp_handoff[0],
+ socfpga_get_rstmgr_addr() + RSTMGR_GEN5_BRGMODRST);
writel(iswgrp_handoff[1], &nic301_regs->remap);
- writel(0x7, &reset_manager_base->brg_mod_reset);
- writel(iswgrp_handoff[0], &reset_manager_base->brg_mod_reset);
+ writel(0x7, socfpga_get_rstmgr_addr() + RSTMGR_GEN5_BRGMODRST);
+ writel(iswgrp_handoff[0],
+ socfpga_get_rstmgr_addr() + RSTMGR_GEN5_BRGMODRST);
} else {
- writel(0, &sysmgr_regs->fpgaintfgrp_module);
+ writel(0, socfpga_get_sysmgr_addr() +
+ SYSMGR_GEN5_FPGAINFGRP_MODULE);
writel(0, &sdr_ctrl->fpgaport_rst);
- writel(0x7, &reset_manager_base->brg_mod_reset);
+ writel(0x7, socfpga_get_rstmgr_addr() + RSTMGR_GEN5_BRGMODRST);
writel(1, &nic301_regs->remap);
}
}