| /* |
| * Copyright (C) 2013 STMicroelectronics (R&D) Limited. |
| * Author(s): Srinivas Kandagatla <srinivas.kandagatla@st.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #include <linux/irq.h> |
| #include <linux/of_platform.h> |
| #include <asm/hardware/cache-l2x0.h> |
| #include <asm/mach/arch.h> |
| |
| #include "smp.h" |
| |
| static const char *const stih41x_dt_match[] __initconst = { |
| "st,stih415", |
| "st,stih416", |
| "st,stih407", |
| "st,stih410", |
| "st,stih418", |
| NULL |
| }; |
| |
| static void sti_l2_write_sec(unsigned long val, unsigned reg) |
| { |
| /* |
| * We can't write to secure registers as we are in non-secure |
| * mode, until we have some SMI service available. |
| */ |
| } |
| |
| DT_MACHINE_START(STM, "STi SoC with Flattened Device Tree") |
| .dt_compat = stih41x_dt_match, |
| .l2c_aux_val = L2C_AUX_CTRL_SHARED_OVERRIDE | |
| L310_AUX_CTRL_DATA_PREFETCH | |
| L310_AUX_CTRL_INSTR_PREFETCH | |
| L2C_AUX_CTRL_WAY_SIZE(4), |
| .l2c_aux_mask = 0xc0000fff, |
| .smp = smp_ops(sti_smp_ops), |
| .l2c_write_sec = sti_l2_write_sec, |
| MACHINE_END |
