From 2b717c91daccc19f8e0fc6ba23421dd22fba688e Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Fri, 21 Sep 2018 10:37:11 +0900
Subject: [PATCH] Add FST-01SZ support.

---
 ChangeLog               |  6 ++++++
 board/board-fst-01sz.h  | 37 +++++++++++++++++++++++++++++++++++++
 contrib/adc-stm32f103.c |  1 +
 mcu/sys-stm32f103.h     |  1 +
 4 files changed, 45 insertions(+)
 create mode 100644 board/board-fst-01sz.h

diff --git a/ChangeLog b/ChangeLog
index f08fb46..be6a86e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2018-09-21  NIIBE Yutaka  <gniibe@fsij.org>
+
+	* board/board-fst-01sz.h: New.
+	* mcu/sys-stm32f103.h (BOARD_ID_FST_01SZ): New.
+	* contrib/adc-stm32f103.c (get_adc_config): Add BOARD_ID_FST_01SZ.
+
 2018-08-20  NIIBE Yutaka  <gniibe@fsij.org>
 
 	* mcu/usb-stm32f103.c (usb_lld_ctrl_send): Fix for ZLP.
diff --git a/board/board-fst-01sz.h b/board/board-fst-01sz.h
new file mode 100644
index 0000000..c161753
--- /dev/null
+++ b/board/board-fst-01sz.h
@@ -0,0 +1,37 @@
+#define BOARD_NAME "FST-01SZ"
+#define BOARD_ID    0x7e6fb084
+/* echo -n "FST-01SZ" | sha256sum | sed -e 's/^.*\(........\)  -$/\1/' */
+
+#define MCU_STM32F1_GD32F1 1
+#define STM32_USBPRE                    STM32_USBPRE_DIV2
+#define STM32_ADCPRE                    STM32_ADCPRE_DIV8
+
+#define MCU_STM32F1 1
+#define STM32F10X_MD		/* Medium-density device */
+
+#define STM32_PLLXTPRE                  STM32_PLLXTPRE_DIV1
+#define STM32_PLLMUL_VALUE              8
+#define STM32_HSECLK                    12000000
+
+#define GPIO_LED_BASE   GPIOA_BASE
+#define GPIO_LED_SET_TO_EMIT            8
+#define GPIO_USB_BASE   GPIOA_BASE
+#undef  GPIO_OTHER_BASE
+
+/*
+ * Port A setup.
+ * PA0  - input with pull-up: AN0 for NeuG
+ * PA1  - input with pull-up: AN1 for NeuG
+ * PA3  - input with pull-up: Hall sensor output
+ * PA8  - Push pull output 10MHz 0 default (LED 1:ON 0:OFF)
+ * PA11 - Push Pull output 10MHz 0 default (until USB enabled) (USBDM)
+ * PA12 - Push Pull output 10MHz 0 default (until USB enabled) (USBDP)
+ * ------------------------ Default
+ * PAx  - input with pull-up.
+ */
+#define VAL_GPIO_LED_ODR            0xFFFFE6FF
+#define VAL_GPIO_LED_CRL            0x88888888      /*  PA7...PA0 */
+#define VAL_GPIO_LED_CRH            0x88811881      /* PA15...PA8 */
+
+#define RCC_ENR_IOP_EN      RCC_APB2ENR_IOPAEN
+#define RCC_RSTR_IOP_RST    RCC_APB2RSTR_IOPARST
diff --git a/contrib/adc-stm32f103.c b/contrib/adc-stm32f103.c
index 1f7867c..fe838d9 100644
--- a/contrib/adc-stm32f103.c
+++ b/contrib/adc-stm32f103.c
@@ -192,6 +192,7 @@ get_adc_config (uint32_t config[4])
     case BOARD_ID_STM8S_DISCOVERY:
     case BOARD_ID_ST_DONGLE:
     case BOARD_ID_NITROKEY_START:
+    case BOARD_ID_FST_01SZ:
     default:
       config[0] = 0;
       config[1] = ADC_SMPR2_SMP_AN0(ADC_SAMPLE_1P5)
diff --git a/mcu/sys-stm32f103.h b/mcu/sys-stm32f103.h
index 87d3eb4..2492acc 100644
--- a/mcu/sys-stm32f103.h
+++ b/mcu/sys-stm32f103.h
@@ -2,6 +2,7 @@
 #define BOARD_ID_FST_01_00         0x613870a9
 #define BOARD_ID_FST_01            0x696886af
 #define BOARD_ID_FST_01G           0x8801277f
+#define BOARD_ID_FST_01SZ          0x7e6fb084
 #define BOARD_ID_MAPLE_MINI        0x7a445272
 #define BOARD_ID_OLIMEX_STM32_H103 0xf92bb594
 #define BOARD_ID_STBEE_MINI        0x1f341961