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Searched refs:dt_root_size_cells (Results 1 – 7 of 7) sorted by relevance

/linux-6.15/drivers/of/
H A Dof_reserved_mem.c155 int t_len = (dt_root_addr_cells + dt_root_size_cells) * sizeof(__be32); in __reserved_mem_reserve_reg()
175 size = dt_mem_next_cell(dt_root_size_cells, &prop); in __reserved_mem_reserve_reg()
200 if (!prop || be32_to_cpup(prop) != dt_root_size_cells) in __reserved_mem_check_root()
227 int t_len = (dt_root_addr_cells + dt_root_size_cells) * sizeof(__be32); in fdt_scan_reserved_mem_reg_nodes()
272 size = dt_mem_next_cell(dt_root_size_cells, &prop); in fdt_scan_reserved_mem_reg_nodes()
398 int t_len = (dt_root_addr_cells + dt_root_size_cells) * sizeof(__be32); in __reserved_mem_alloc_size()
410 if (len != dt_root_size_cells * sizeof(__be32)) { in __reserved_mem_alloc_size()
414 size = dt_mem_next_cell(dt_root_size_cells, &prop); in __reserved_mem_alloc_size()
446 end = start + dt_mem_next_cell(dt_root_size_cells, in __reserved_mem_alloc_size()
H A Dfdt.c54 int cell_size = sizeof(uint32_t)*(dt_root_addr_cells + dt_root_size_cells); in of_fdt_limit_memory()
456 int __initdata dt_root_size_cells; variable
823 if (!prop || (len < (dt_root_addr_cells + dt_root_size_cells))) in early_init_dt_check_for_elfcorehdr()
827 elfcorehdr_size = dt_mem_next_cell(dt_root_size_cells, &prop); in early_init_dt_check_for_elfcorehdr()
861 if (!prop || (len % (dt_root_addr_cells + dt_root_size_cells))) in early_init_dt_check_for_usable_mem_range()
867 rgn[i].size = dt_mem_next_cell(dt_root_size_cells, &prop); in early_init_dt_check_for_usable_mem_range()
940 dt_root_size_cells = OF_ROOT_NODE_SIZE_CELLS_DEFAULT; in early_init_dt_scan_root()
945 dt_root_size_cells = be32_to_cpup(prop); in early_init_dt_scan_root()
946 pr_debug("dt_root_size_cells = %x\n", dt_root_size_cells); in early_init_dt_scan_root()
997 while ((endp - reg) >= (dt_root_addr_cells + dt_root_size_cells)) { in early_init_dt_scan_memory()
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/linux-6.15/arch/powerpc/mm/
H A Dinit_64.c543 if (!prop || l < dt_root_size_cells * sizeof(__be32)) in probe_memory_block_size()
549 *block_size = of_read_number(prop, dt_root_size_cells); in probe_memory_block_size()
578 while ((endp - reg) >= (dt_root_addr_cells + dt_root_size_cells)) { in probe_memory_block_size()
583 size = dt_mem_next_cell(dt_root_size_cells, &reg); in probe_memory_block_size()
H A Ddrmem.c292 if (!prop || len < dt_root_size_cells * sizeof(__be32)) in walk_drmem_lmbs_early()
297 n_root_size_cells = dt_root_size_cells; in walk_drmem_lmbs_early()
299 drmem_info->lmb_size = dt_mem_next_cell(dt_root_size_cells, &prop); in walk_drmem_lmbs_early()
/linux-6.15/arch/arm/mach-mvebu/
H A Dboard-v7.c83 while ((endp - reg) >= (dt_root_addr_cells + dt_root_size_cells)) { in mvebu_scan_mem()
87 size = dt_mem_next_cell(dt_root_size_cells, &reg); in mvebu_scan_mem()
/linux-6.15/include/linux/
H A Dof_fdt.h32 extern int __initdata dt_root_size_cells;
/linux-6.15/arch/powerpc/kernel/
H A Dprom.c558 rngs = dt_mem_next_cell(dt_root_size_cells, usm); in early_init_drmem_lmb()
566 size = dt_mem_next_cell(dt_root_size_cells, usm); in early_init_drmem_lmb()