Add bl31 support common across Broadcom platforms
Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com>
Change-Id: Ic1a392a633b447935fa3a7528326c97845f5b1bc
diff --git a/include/drivers/brcm/dmu.h b/include/drivers/brcm/dmu.h
new file mode 100644
index 0000000..3a57bbd
--- /dev/null
+++ b/include/drivers/brcm/dmu.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2015 - 2020, Broadcom
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef DMU_H
+#define DMU_H
+
+/* Clock field should be 2 bits only */
+#define CLKCONFIG_MASK 0x3
+
+/* argument */
+struct DmuBlockEnable {
+ uint32_t sotp:1;
+ uint32_t pka_rng:1;
+ uint32_t crypto:1;
+ uint32_t spl:1;
+ uint32_t cdru_vgm:1;
+ uint32_t apbs_s0_idm:1;
+ uint32_t smau_s0_idm:1;
+};
+
+/* prototype */
+uint32_t bcm_dmu_block_enable(struct DmuBlockEnable dbe);
+uint32_t bcm_dmu_block_disable(struct DmuBlockEnable dbe);
+uint32_t bcm_set_ihost_pll_freq(uint32_t cluster_num, int ihost_pll_freq_sel);
+uint32_t bcm_get_ihost_pll_freq(uint32_t cluster_num);
+
+#define PLL_FREQ_BYPASS 0x0
+#define PLL_FREQ_FULL 0x1
+#define PLL_FREQ_HALF 0x2
+#define PLL_FREQ_QRTR 0x3
+
+#endif
diff --git a/include/plat/brcm/common/plat_brcm.h b/include/plat/brcm/common/plat_brcm.h
index 9147caa..66ed2cb 100644
--- a/include/plat/brcm/common/plat_brcm.h
+++ b/include/plat/brcm/common/plat_brcm.h
@@ -24,6 +24,17 @@
uint32_t brcm_get_spsr_for_bl33_entry(void);
const mmap_region_t *plat_brcm_get_mmap(void);
int bcm_bl2_handle_scp_bl2(struct image_info *image_info);
+unsigned int plat_brcm_calc_core_pos(u_register_t mpidr);
+void plat_brcm_gic_driver_init(void);
+void plat_brcm_gic_init(void);
+void plat_brcm_gic_cpuif_enable(void);
+void plat_brcm_gic_cpuif_disable(void);
+void plat_brcm_gic_pcpu_init(void);
+void plat_brcm_gic_redistif_on(void);
+void plat_brcm_gic_redistif_off(void);
+void plat_brcm_interconnect_init(void);
+void plat_brcm_interconnect_enter_coherency(void);
+void plat_brcm_interconnect_exit_coherency(void);
void plat_brcm_io_setup(void);
void plat_brcm_process_flags(uint16_t plat_toc_flags);