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arm: socfpga: Convert system manager from struct to defines

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Convert system manager for Gen5, Arria 10 and Stratix 10 from struct
to defines.

Change to get system manager base address from DT node instead of
using #define.

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
This commit is contained in:
Ley Foon Tan
2019-11-08 10:38:20 +08:00
committed by Marek Vasut
parent bb25aca134
commit db5741f7a8
25 changed files with 267 additions and 422 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/fpga/socfpga_arria10.c
View File

@@ -30,9 +30,6 @@ DECLARE_GLOBAL_DATA_PTR;
static const struct socfpga_fpga_manager *fpga_manager_base =
(void *)SOCFPGA_FPGAMGRREGS_ADDRESS;
static const struct socfpga_system_manager *system_manager_base =
(void *)SOCFPGA_SYSMGR_ADDRESS;
static void fpgamgr_set_cd_ratio(unsigned long ratio);
static uint32_t fpgamgr_get_msel(void)
@@ -818,7 +815,7 @@ int socfpga_loadfs(fpga_fs_info *fpga_fsinfo, const void *buf, size_t bsize,
}
/* Disable all signals from HPS peripheral controller to FPGA */
writel(0, &system_manager_base->fpgaintf_en_global);
writel(0, socfpga_get_sysmgr_addr() + SYSMGR_A10_FPGAINTF_EN_GLOBAL);
/* Disable all axi bridges (hps2fpga, lwhps2fpga & fpga2hps) */
socfpga_bridges_reset();
@@ -910,7 +907,7 @@ int socfpga_load(Altera_desc *desc, const void *rbf_data, size_t rbf_size)
memset(&rbfinfo, 0, sizeof(rbfinfo));
/* Disable all signals from hps peripheral controller to fpga */
writel(0, &system_manager_base->fpgaintf_en_global);
writel(0, socfpga_get_sysmgr_addr() + SYSMGR_A10_FPGAINTF_EN_GLOBAL);
/* Disable all axi bridge (hps2fpga, lwhps2fpga & fpga2hps) */
socfpga_bridges_reset();

4
drivers/fpga/socfpga_gen5.c
View File

@@ -15,8 +15,6 @@
static struct socfpga_fpga_manager *fpgamgr_regs =
(struct socfpga_fpga_manager *)SOCFPGA_FPGAMGRREGS_ADDRESS;
static struct socfpga_system_manager *sysmgr_regs =
(struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS;
/* Set CD ratio */
static void fpgamgr_set_cd_ratio(unsigned long ratio)
@@ -214,7 +212,7 @@ int socfpga_load(Altera_desc *desc, const void *rbf_data, size_t rbf_size)
/* Prior programming the FPGA, all bridges need to be shut off */
/* Disable all signals from hps peripheral controller to fpga */
writel(0, &sysmgr_regs->fpgaintfgrp_module);
writel(0, socfpga_get_sysmgr_addr() + SYSMGR_GEN5_FPGAINFGRP_MODULE);
/* Disable all signals from FPGA to HPS SDRAM */
#define SDR_CTRLGRP_FPGAPORTRST_ADDRESS 0x5080