diff --git a/arch/x86/cpu/broadwell/cpu_from_spl.c b/arch/x86/cpu/broadwell/cpu_from_spl.c index 6567d50653..4d4cdafa2b 100644 --- a/arch/x86/cpu/broadwell/cpu_from_spl.c +++ b/arch/x86/cpu/broadwell/cpu_from_spl.c @@ -53,14 +53,12 @@ void board_debug_uart_init(void) int dram_init_banksize(void) { -#ifdef CONFIG_NR_DRAM_BANKS struct spl_handoff *ho; ho = bloblist_find(BLOBLISTT_SPL_HANDOFF, sizeof(*ho)); if (!ho) return log_msg_ret("Missing SPL hand-off info", -ENOENT); handoff_load_dram_banks(ho); -#endif return 0; } diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index b4e7301d50..bcfd56a912 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -423,10 +423,8 @@ int dram_init(void) #else int dram_init_banksize(void) { -#if defined(CONFIG_NR_DRAM_BANKS) gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; gd->bd->bi_dram[0].size = get_effective_memsize(); -#endif mem_map_fill(); diff --git a/cmd/bdinfo.c b/cmd/bdinfo.c index 9593b345a3..9e230f23cb 100644 --- a/cmd/bdinfo.c +++ b/cmd/bdinfo.c @@ -49,7 +49,6 @@ void bdinfo_print_mhz(const char *name, unsigned long hz) static void print_bi_dram(const struct bd_info *bd) { -#ifdef CONFIG_NR_DRAM_BANKS int i; for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { @@ -59,7 +58,6 @@ static void print_bi_dram(const struct bd_info *bd) bdinfo_print_num("-> size", bd->bi_dram[i].size); } } -#endif } __weak void arch_print_bdinfo(void) diff --git a/common/board_f.c b/common/board_f.c index d3444c7edc..ed37e3acaa 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -215,8 +215,6 @@ static int announce_dram_init(void) static int show_dram_config(void) { unsigned long long size; - -#ifdef CONFIG_NR_DRAM_BANKS int i; debug("\nRAM Configuration:\n"); @@ -229,9 +227,6 @@ static int show_dram_config(void) #endif } debug("\nDRAM: "); -#else - size = gd->ram_size; -#endif print_size(size, ""); board_add_ram_info(0); @@ -242,7 +237,7 @@ static int show_dram_config(void) __weak int dram_init_banksize(void) { -#if defined(CONFIG_NR_DRAM_BANKS) && defined(CONFIG_SYS_SDRAM_BASE) +#if defined(CONFIG_SYS_SDRAM_BASE) gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; gd->bd->bi_dram[0].size = get_effective_memsize(); #endif diff --git a/common/image.c b/common/image.c index 9d7d5c17d1..2ed46f7685 100644 --- a/common/image.c +++ b/common/image.c @@ -685,8 +685,7 @@ phys_size_t env_get_bootm_size(void) return tmp; } -#if (defined(CONFIG_ARM) || defined(CONFIG_MICROBLAZE)) && \ - defined(CONFIG_NR_DRAM_BANKS) +#if defined(CONFIG_ARM) || defined(CONFIG_MICROBLAZE) start = gd->bd->bi_dram[0].start; size = gd->bd->bi_dram[0].size; #else diff --git a/common/init/handoff.c b/common/init/handoff.c index e00b43e6a7..62071bd017 100644 --- a/common/init/handoff.c +++ b/common/init/handoff.c @@ -12,18 +12,15 @@ DECLARE_GLOBAL_DATA_PTR; void handoff_save_dram(struct spl_handoff *ho) { - ho->ram_size = gd->ram_size; -#ifdef CONFIG_NR_DRAM_BANKS - { - struct bd_info *bd = gd->bd; - int i; + struct bd_info *bd = gd->bd; + int i; - for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { - ho->ram_bank[i].start = bd->bi_dram[i].start; - ho->ram_bank[i].size = bd->bi_dram[i].size; - } + ho->ram_size = gd->ram_size; + + for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { + ho->ram_bank[i].start = bd->bi_dram[i].start; + ho->ram_bank[i].size = bd->bi_dram[i].size; } -#endif } void handoff_load_dram_size(struct spl_handoff *ho) @@ -33,15 +30,11 @@ void handoff_load_dram_size(struct spl_handoff *ho) void handoff_load_dram_banks(struct spl_handoff *ho) { -#ifdef CONFIG_NR_DRAM_BANKS - { - struct bd_info *bd = gd->bd; - int i; + struct bd_info *bd = gd->bd; + int i; - for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { - bd->bi_dram[i].start = ho->ram_bank[i].start; - bd->bi_dram[i].size = ho->ram_bank[i].size; - } + for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { + bd->bi_dram[i].start = ho->ram_bank[i].start; + bd->bi_dram[i].size = ho->ram_bank[i].size; } -#endif } diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c index d8a6647a1d..eb07d25301 100644 --- a/drivers/pci/pci-uclass.c +++ b/drivers/pci/pci-uclass.c @@ -911,8 +911,8 @@ 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; + struct bd_info *bd; const u32 *prop; int max_regions; int len; @@ -989,6 +989,7 @@ static void decode_regions(struct pci_controller *hose, ofnode parent_node, } /* Add a region for our local memory */ + bd = gd->bd; if (!bd) return; diff --git a/include/asm-generic/u-boot.h b/include/asm-generic/u-boot.h index 62e61d41cc..99d3fe33ad 100644 --- a/include/asm-generic/u-boot.h +++ b/include/asm-generic/u-boot.h @@ -70,12 +70,10 @@ struct bd_info { #endif ulong bi_arch_number; /* unique id for this board */ ulong bi_boot_params; /* where this board expects params */ -#ifdef CONFIG_NR_DRAM_BANKS struct { /* RAM configuration */ phys_addr_t start; phys_size_t size; } bi_dram[CONFIG_NR_DRAM_BANKS]; -#endif /* CONFIG_NR_DRAM_BANKS */ }; #endif /* __ASSEMBLY__ */ diff --git a/include/handoff.h b/include/handoff.h index 75d19b1f6e..070a79c1b9 100644 --- a/include/handoff.h +++ b/include/handoff.h @@ -20,12 +20,10 @@ struct spl_handoff { struct arch_spl_handoff arch; u64 ram_size; -#ifdef CONFIG_NR_DRAM_BANKS struct { u64 start; u64 size; } ram_bank[CONFIG_NR_DRAM_BANKS]; -#endif }; void handoff_save_dram(struct spl_handoff *ho); diff --git a/lib/fdtdec.c b/lib/fdtdec.c index d3b22ec323..1ef976ee26 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -1073,8 +1073,6 @@ int fdtdec_setup_mem_size_base(void) return 0; } -#if defined(CONFIG_NR_DRAM_BANKS) - ofnode get_next_memory_node(ofnode mem) { do { @@ -1170,7 +1168,6 @@ int fdtdec_setup_mem_size_base_lowest(void) return 0; } -#endif #if CONFIG_IS_ENABLED(MULTI_DTB_FIT) # if CONFIG_IS_ENABLED(MULTI_DTB_FIT_GZIP) ||\ @@ -1633,7 +1630,6 @@ int fdtdec_resetup(int *rescan) } #endif -#ifdef CONFIG_NR_DRAM_BANKS int fdtdec_decode_ram_size(const void *blob, const char *area, int board_id, phys_addr_t *basep, phys_size_t *sizep, struct bd_info *bd) @@ -1739,6 +1735,5 @@ int fdtdec_decode_ram_size(const void *blob, const char *area, int board_id, return 0; } -#endif /* CONFIG_NR_DRAM_BANKS */ #endif /* !USE_HOSTCC */ diff --git a/lib/lmb.c b/lib/lmb.c index 75082f3559..d126f8dc04 100644 --- a/lib/lmb.c +++ b/lib/lmb.c @@ -117,22 +117,17 @@ static void lmb_reserve_common(struct lmb *lmb, void *fdt_blob) /* Initialize the struct, add memory and call arch/board reserve functions */ void lmb_init_and_reserve(struct lmb *lmb, struct bd_info *bd, void *fdt_blob) { -#ifdef CONFIG_NR_DRAM_BANKS int i; -#endif lmb_init(lmb); -#ifdef CONFIG_NR_DRAM_BANKS + for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { if (bd->bi_dram[i].size) { lmb_add(lmb, bd->bi_dram[i].start, bd->bi_dram[i].size); } } -#else - if (bd->bi_memsize) - lmb_add(lmb, bd->bi_memstart, bd->bi_memsize); -#endif + lmb_reserve_common(lmb, fdt_blob); }