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

Message ID 20240517052701.12949-12-tingting.meng@intel.com
State Changes Requested
Delegated to: Tom Rini
Headers show
Series [Agilex7,M-series,Platform,Enablement,v1,01/16] arch: arm: dts: Add dts and dtsi for new platform Agilex7 M-series | expand

Commit Message

Meng, Tingting May 17, 2024, 5:26 a.m. UTC 
From: Sin Hui Kho <sin.hui.kho@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.kho@intel.com>
Signed-off-by: Tingting Meng <tingting.meng@intel.com>
---
 drivers/ddr/altera/sdram_soc64.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)
diff mbox series

Patch

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);