From: Stefan Roese <sr@denx.de>
Date: Thu, 23 Jul 2020 14:26:07 +0000 (+0200)
Subject: pci: pci-uclass: Remove #ifdef CONFIG_NR_DRAM_BANKS as its always set
X-Git-Url: http://git.dujemihanovic.xyz/img/sics.gif?a=commitdiff_plain;h=3b7cd265b82760d27b5665840ed4807fd9e2cb42;p=u-boot.git

pci: pci-uclass: Remove #ifdef CONFIG_NR_DRAM_BANKS as its always set

Since the migration to Kconfig, CONFIG_NR_DRAM_BANKS is configured for
all boards. Hence we can remove the conditional compilation and the code
path that will never get compiled.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
---

diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
index 40cc9f1090..601557a875 100644
--- a/drivers/pci/pci-uclass.c
+++ b/drivers/pci/pci-uclass.c
@@ -871,6 +871,7 @@ static void decode_regions(struct pci_controller *hose, ofnode parent_node,
 			   ofnode node)
 {
 	int pci_addr_cells, addr_cells, size_cells;
+	struct bd_info *bd = gd->bd;
 	int cells_per_record;
 	const u32 *prop;
 	int len;
@@ -938,9 +939,6 @@ static void decode_regions(struct pci_controller *hose, ofnode parent_node,
 	}
 
 	/* Add a region for our local memory */
-#ifdef CONFIG_NR_DRAM_BANKS
-	struct bd_info *bd = gd->bd;
-
 	if (!bd)
 		return;
 
@@ -958,19 +956,6 @@ static void decode_regions(struct pci_controller *hose, ofnode parent_node,
 				       PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
 		}
 	}
-#else
-	phys_addr_t base = 0, size;
-
-	size = gd->ram_size;
-#ifdef CONFIG_SYS_SDRAM_BASE
-	base = CONFIG_SYS_SDRAM_BASE;
-#endif
-	if (gd->pci_ram_top && gd->pci_ram_top < base + size)
-		size = gd->pci_ram_top - base;
-	if (size)
-		pci_set_region(hose->regions + hose->region_count++, base,
-			base, size, PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
-#endif
 
 	return;
 }