This field is set but not used. Drop it.
Signed-off-by: Simon Glass sjg@chromium.org ---
arch/arm/mach-tegra/board2.c | 4 ---- arch/arm/mach-tegra/cboot.c | 4 ---- arch/x86/cpu/i386/cpu.c | 8 -------- include/asm-generic/global_data.h | 10 ---------- 4 files changed, 26 deletions(-)
diff --git a/arch/arm/mach-tegra/board2.c b/arch/arm/mach-tegra/board2.c index 479137e457c..7971e3b68d5 100644 --- a/arch/arm/mach-tegra/board2.c +++ b/arch/arm/mach-tegra/board2.c @@ -423,10 +423,6 @@ int dram_init_banksize(void) gd->bd->bi_dram[0].start = CFG_SYS_SDRAM_BASE; gd->bd->bi_dram[0].size = usable_ram_size_below_4g();
-#ifdef CONFIG_PCI - gd->pci_ram_top = gd->bd->bi_dram[0].start + gd->bd->bi_dram[0].size; -#endif - #ifdef CONFIG_PHYS_64BIT if (gd->ram_size > SZ_2G) { gd->bd->bi_dram[1].start = 0x100000000; diff --git a/arch/arm/mach-tegra/cboot.c b/arch/arm/mach-tegra/cboot.c index c12543d71ac..e2342b2aece 100644 --- a/arch/arm/mach-tegra/cboot.c +++ b/arch/arm/mach-tegra/cboot.c @@ -189,10 +189,6 @@ int cboot_dram_init_banksize(void) gd->bd->bi_dram[i].size = tegra_mem_map[1 + i].size; }
-#ifdef CONFIG_PCI - gd->pci_ram_top = ram_top; -#endif - return 0; }
diff --git a/arch/x86/cpu/i386/cpu.c b/arch/x86/cpu/i386/cpu.c index db2727d7485..934e98ac582 100644 --- a/arch/x86/cpu/i386/cpu.c +++ b/arch/x86/cpu/i386/cpu.c @@ -412,12 +412,6 @@ int cpu_phys_address_size(void) return 32; }
-/* Don't allow PCI region 3 to use memory in the 2-4GB memory hole */ -static void setup_pci_ram_top(void) -{ - gd_set_pci_ram_top(0x80000000U); -} - static void setup_mtrr(void) { u64 mtrr_cap; @@ -469,7 +463,6 @@ int x86_cpu_init_f(void) setup_cpu_features(); setup_identity(); setup_mtrr(); - setup_pci_ram_top();
/* Set up the i8254 timer if required */ if (IS_ENABLED(CONFIG_I8254_TIMER)) @@ -483,7 +476,6 @@ int x86_cpu_reinit_f(void) long addr;
setup_identity(); - setup_pci_ram_top(); addr = locate_coreboot_table(); if (addr >= 0) { gd->arch.coreboot_table = addr; diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index f98d821e085..d014beb2617 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -302,10 +302,6 @@ s * @timer: timer instance for Driver Model * @hose: PCI hose for early use */ struct pci_controller *hose; - /** - * @pci_ram_top: top of region accessible to PCI - */ - phys_addr_t pci_ram_top; #endif #ifdef CONFIG_PCI_BOOTDELAY /** @@ -558,12 +554,6 @@ static_assert(sizeof(struct global_data) == GD_SIZE); #define gd_set_malloc_start(val) #endif
-#if CONFIG_IS_ENABLED(PCI) -#define gd_set_pci_ram_top(val) gd->pci_ram_top = val -#else -#define gd_set_pci_ram_top(val) -#endif - #if CONFIG_VAL(SYS_MALLOC_F_LEN) #define gd_malloc_ptr() gd->malloc_ptr #else