soc: riscv: esp32c3: fix ble controller init

By appending the right link layer controller configurarion

Signed-off-by: Felipe Neves <[email protected]>

Author: Felipe Neves

boards/riscv/esp32c3_devkitm/Kconfig.defconfig

@@ -12,9 +12,6 @@ if BT
 config HEAP_MEM_POOL_SIZE
 	default 16384
 
-config ENTROPY_GENERATOR
-	default y
-
 choice BT_HCI_BUS_TYPE
 	default BT_ESP32
 endchoice

boards/riscv/esp32c3_devkitm/esp32c3_devkitm_defconfig

@@ -10,6 +10,3 @@ CONFIG_SERIAL=y
 CONFIG_UART_CONSOLE=y
 CONFIG_UART_ROM_ESP32C3=y
 CONFIG_XIP=n
-CONFIG_HEAP_MEM_POOL_SIZE=16384
-CONFIG_BT=y
-

soc/riscv/esp32c3/Kconfig.soc

@@ -5,6 +5,7 @@ config SOC_ESP32C3
 	bool "ESP32C3"
 	select RISCV
 	select RISCV_SOC_INIT_GP_VALUE
+	select DYNAMIC_INTERRUPTS
 
 config IDF_TARGET_ESP32C3
 	bool "ESP32C3 as target board"

soc/riscv/esp32c3/linker.ld

@@ -150,15 +150,6 @@ SECTIONS
   .dram0.data :
   {
     _data_start = ABSOLUTE(.);
-		_bt_data_start = ABSOLUTE(.);
-		*libbt.a:(.data .data.*)
-		. = ALIGN (4);
-		_bt_data_end = ABSOLUTE(.);
-		_btdm_data_start = ABSOLUTE(.);
-		*libbtdm_app.a:(.data .data.*)
-		. = ALIGN (4);
-		_btdm_data_end = ABSOLUTE(.);
-
     *(.data)
     *(.data.*)
     *(.gnu.linkonce.d.*)
@@ -197,16 +188,6 @@ SECTIONS
   {
     . = ALIGN (8);
     __bss_start = ABSOLUTE(.);
-
-    _bt_bss_start = ABSOLUTE(.);
-    *libbt.a:(.bss .bss.* COMMON)
-    . = ALIGN (4);
-    _bt_bss_end = ABSOLUTE(.);
-    _btdm_bss_start = ABSOLUTE(.);
-    *libbtdm_app.a:(.bss .bss.* COMMON)
-    . = ALIGN (4);
-    _btdm_bss_end = ABSOLUTE(.);
-
     *(.dynsbss)
     *(.sbss)
     *(.sbss.*)
@@ -231,7 +212,6 @@ SECTIONS
     *(.noinit)
     *(".noinit.*")
     . = ALIGN (8);
-    _heap_start = ABSOLUTE(.);
   } GROUP_LINK_IN(RAMABLE_REGION)
 
   .flash.text : ALIGN(4)

soc/riscv/esp32c3/soc.c

@@ -94,6 +94,12 @@ void __attribute__((section(".iram1"))) __start(void)
 	/* set global esp32c3's INTC masking level */
 	esprv_intc_int_set_threshold(1);
 
+	/* Enable wireless phy subsystem clock,
+	 * This needs to be done before the kernel starts
+	 */
+	REG_CLR_BIT(SYSTEM_WIFI_CLK_EN_REG, SYSTEM_WIFI_CLK_SDIOSLAVE_EN);
+	SET_PERI_REG_MASK(SYSTEM_WIFI_CLK_EN_REG, SYSTEM_WIFI_CLK_EN);
+
 	/* Start Zephyr */
 	_PrepC();
 

west.yml

@@ -62,7 +62,7 @@ manifest:
       groups:
         - hal
     - name: hal_espressif
-      revision: 7b19e8c4a66fa6fb05c5862175edb12e15659b72
+      revision: 56a84e45eeaf3b6dea88b198c5c252c06f8ac774
       path: modules/hal/espressif
       groups:
         - hal