[Agilex7 M-series Platform Enablement v1 11/16] ddr: altera: soc64: Restructure SDRAM firewall function

[tingting . meng]

From: Sin Hui Kho <sin.hui....@intel.com>

Restructure SDRAM firewall function. Move the non-F2SDRAM firewall
configuration to an individual function, in preparation to support
F2SDRAM firewall configuration.

Signed-off-by: Sin Hui Kho <sin.hui....@intel.com>
Signed-off-by: Tingting Meng <tingting.m...@intel.com>
---
 drivers/ddr/altera/sdram_soc64.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/ddr/altera/sdram_soc64.c b/drivers/ddr/altera/sdram_soc64.c
index a0cc9be25e..8f2085f3a0 100644
--- a/drivers/ddr/altera/sdram_soc64.c
+++ b/drivers/ddr/altera/sdram_soc64.c
@@ -253,7 +253,7 @@ phys_size_t sdram_calculate_size(struct altera_sdram_plat 
*plat)
        return size;
 }
 
-void sdram_set_firewall(struct bd_info *bd)
+static void sdram_set_firewall_non_f2sdram(struct bd_info *bd)
 {
        u32 i;
        phys_size_t value;
@@ -289,7 +289,7 @@ void sdram_set_firewall(struct bd_info *bd)
                                      FW_MPU_DDR_SCR_NONMPUREGION0ADDR_BASEEXT +
                                      (i * 4 * sizeof(u32)));
 
-               /* Setting non-secure MPU limit and limit extexded */
+               /* Setting non-secure MPU limit and limit extended */
                value = bd->bi_dram[i].start + bd->bi_dram[i].size - 1;
 
                lower = lower_32_bits(value);
@@ -302,7 +302,7 @@ void sdram_set_firewall(struct bd_info *bd)
                                      FW_MPU_DDR_SCR_MPUREGION0ADDR_LIMITEXT +
                                      (i * 4 * sizeof(u32)));
 
-               /* Setting non-secure Non-MPU limit and limit extexded */
+               /* Setting non-secure Non-MPU limit and limit extended */
                FW_MPU_DDR_SCR_WRITEL(lower,
                                      FW_MPU_DDR_SCR_NONMPUREGION0ADDR_LIMIT +
                                      (i * 4 * sizeof(u32)));
@@ -315,6 +315,11 @@ void sdram_set_firewall(struct bd_info *bd)
        }
 }
 
+void sdram_set_firewall(struct bd_info *bd)
+{
+       sdram_set_firewall_non_f2sdram(bd);
+}
+
 static int altera_sdram_of_to_plat(struct udevice *dev)
 {
        struct altera_sdram_plat *plat = dev_get_plat(dev);
-- 
2.25.1