diff options
Diffstat (limited to 'arch/arm/mach-k3/common.c')
| -rw-r--r-- | arch/arm/mach-k3/common.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c index 8db7ca0725e..ed8aec360c9 100644 --- a/arch/arm/mach-k3/common.c +++ b/arch/arm/mach-k3/common.c @@ -211,50 +211,6 @@ void board_prep_linux(struct bootm_headers *images) } #endif -static void remove_fwl_regions(struct fwl_data fwl_data, size_t num_regions, - enum k3_firewall_region_type fwl_type) -{ - struct ti_sci_fwl_ops *fwl_ops; - struct ti_sci_handle *ti_sci; - struct ti_sci_msg_fwl_region region; - size_t j; - - ti_sci = get_ti_sci_handle(); - fwl_ops = &ti_sci->ops.fwl_ops; - - for (j = 0; j < fwl_data.regions; j++) { - region.fwl_id = fwl_data.fwl_id; - region.region = j; - region.n_permission_regs = 3; - - fwl_ops->get_fwl_region(ti_sci, ®ion); - - /* Don't disable the background regions */ - if (region.control != 0 && - ((region.control >> K3_FIREWALL_BACKGROUND_BIT) & 1) == fwl_type) { - pr_debug("Attempting to disable firewall %5d (%25s)\n", - region.fwl_id, fwl_data.name); - region.control = 0; - - if (fwl_ops->set_fwl_region(ti_sci, ®ion)) - pr_err("Could not disable firewall %5d (%25s)\n", - region.fwl_id, fwl_data.name); - } - } -} - -void remove_fwl_configs(struct fwl_data *fwl_data, size_t fwl_data_size) -{ - size_t i; - - for (i = 0; i < fwl_data_size; i++) { - remove_fwl_regions(fwl_data[i], fwl_data[i].regions, - K3_FIREWALL_REGION_FOREGROUND); - remove_fwl_regions(fwl_data[i], fwl_data[i].regions, - K3_FIREWALL_REGION_BACKGROUND); - } -} - void spl_enable_cache(void) { #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) |