[board] 100ask-ros support pmu and smhc

YuzukiHD · Jan 10, 2024 · 0916fce · 0916fce
1 parent fd54e52
commit 0916fce
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Showing 7 changed files with 119 additions and 7 deletions.
diff --git a/board/100ask-ros/CMakeLists.txt b/board/100ask-ros/CMakeLists.txt
@@ -8,3 +8,5 @@ set(APP_COMMON_SOURCE
 add_subdirectory(hello_world)
 
 add_subdirectory(init_dram)
+
+add_subdirectory(smhc_test)
diff --git a/board/100ask-ros/board.c b/board/100ask-ros/board.c
@@ -59,6 +59,6 @@ sunxi_i2c_t i2c_pmu = {
         .base = SUNXI_RTWI_BASE,
         .id = SUNXI_R_I2C0,
         .speed = 4000000,
-        .gpio_scl = {GPIO_PIN(GPIO_PORTL, 0), GPIO_PERIPH_MUX3},
-        .gpio_sda = {GPIO_PIN(GPIO_PORTL, 1), GPIO_PERIPH_MUX3},
+        .gpio_scl = {GPIO_PIN(GPIO_PORTL, 0), GPIO_PERIPH_MUX2},
+        .gpio_sda = {GPIO_PIN(GPIO_PORTL, 1), GPIO_PERIPH_MUX2},
 };
diff --git a/board/100ask-ros/init_dram/main.c b/board/100ask-ros/init_dram/main.c
@@ -18,7 +18,20 @@ extern sunxi_serial_t uart_dbg;
 
 extern sunxi_i2c_t i2c_pmu;
 
-extern void set_cpu_poweroff(void);
+static void set_pmu_fin_voltage(char *power_name, uint32_t voltage) {
+    int set_vol = voltage;
+    int temp_vol, src_vol = pmu_axp2202_get_vol(&i2c_pmu, power_name);
+    if (src_vol > voltage) {
+        for (temp_vol = src_vol; temp_vol >= voltage; temp_vol -= 50) {
+            pmu_axp2202_set_vol(&i2c_pmu, power_name, temp_vol, 1);
+        }
+    } else if (src_vol < voltage) {
+        for (temp_vol = src_vol; temp_vol <= voltage; temp_vol += 50) {
+            pmu_axp2202_set_vol(&i2c_pmu, power_name, temp_vol, 1);
+        }
+    }
+    mdelay(30); /* Delay 300ms for pmu bootup */
+}
 
 int main(void) {
     sunxi_serial_init(&uart_dbg);
@@ -29,6 +42,17 @@ int main(void) {
 
     sunxi_clk_dump();
 
+    sunxi_i2c_init(&i2c_pmu);
+
+    pmu_axp2202_init(&i2c_pmu);
+
+    set_pmu_fin_voltage("dcdc1", 1100);
+    set_pmu_fin_voltage("dcdc3", 1160);
+
+    mdelay(30); /* Delay 300ms for pmu bootup */
+
+    pmu_axp2202_dump(&i2c_pmu);
+
     printk(LOG_LEVEL_INFO, "DRAM: DRAM Size = %dMB\n", sunxi_dram_init(NULL));
 
     sunxi_clk_dump();

diff --git a/board/100ask-ros/smhc_test/CMakeLists.txt b/board/100ask-ros/smhc_test/CMakeLists.txt
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: Apache-2.0
+
+add_syterkit_app(smhc_test 
+    main.c
+)
diff --git a/board/100ask-ros/smhc_test/main.c b/board/100ask-ros/smhc_test/main.c
@@ -0,0 +1,80 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <types.h>
+
+#include <log.h>
+
+#include <common.h>
+
+#include <mmu.h>
+
+#include <sys-dram.h>
+#include <sys-gpio.h>
+#include <sys-i2c.h>
+#include <sys-sid.h>
+#include <sys-sdcard.h>
+#include <sys-spi.h>
+#include <sys-uart.h>
+
+extern sunxi_serial_t uart_dbg;
+
+extern sunxi_i2c_t i2c_pmu;
+
+static void set_pmu_fin_voltage(char *power_name, uint32_t voltage) {
+    int set_vol = voltage;
+    int temp_vol, src_vol = pmu_axp2202_get_vol(&i2c_pmu, power_name);
+    if (src_vol > voltage) {
+        for (temp_vol = src_vol; temp_vol >= voltage; temp_vol -= 50) {
+            pmu_axp2202_set_vol(&i2c_pmu, power_name, temp_vol, 1);
+        }
+    } else if (src_vol < voltage) {
+        for (temp_vol = src_vol; temp_vol <= voltage; temp_vol += 50) {
+            pmu_axp2202_set_vol(&i2c_pmu, power_name, temp_vol, 1);
+        }
+    }
+    mdelay(30); /* Delay 300ms for pmu bootup */
+}
+
+int main(void) {
+    sunxi_serial_init(&uart_dbg);
+
+    show_banner();
+
+    sunxi_clk_init();
+
+    sunxi_clk_dump();
+
+    sunxi_i2c_init(&i2c_pmu);
+
+    pmu_axp2202_init(&i2c_pmu);
+
+    set_pmu_fin_voltage("dcdc1", 1100);
+    set_pmu_fin_voltage("dcdc3", 1100);
+
+    pmu_axp2202_dump(&i2c_pmu);
+
+    printk(LOG_LEVEL_INFO, "DRAM: DRAM Size = %dMB\n", sunxi_dram_init(NULL));
+
+    sunxi_clk_dump();
+
+    /* Initialize the SD host controller. */
+    if (sunxi_sdhci_init(&sdhci0) != 0) {
+        printk(LOG_LEVEL_ERROR, "SMHC: %s controller init failed\n", sdhci0.name);
+    } else {
+        printk(LOG_LEVEL_INFO, "SMHC: %s controller initialized\n", sdhci0.name);
+    }
+
+    /* Initialize the SD card and check if initialization is successful. */
+    if (sdmmc_init(&card0, &sdhci0) != 0) {
+        printk(LOG_LEVEL_WARNING, "SMHC: init failed\n");
+    }
+
+    printk(LOG_LEVEL_DEBUG, "Card OK!\n");
+
+    abort();
+
+    return 0;
+}
diff --git a/include/log.h b/include/log.h
@@ -28,7 +28,7 @@ enum {
 };
 
 #ifndef LOG_LEVEL_DEFAULT
-#define LOG_LEVEL_DEFAULT LOG_LEVEL_INFO
+#define LOG_LEVEL_DEFAULT LOG_LEVEL_TRACE
 #endif
 
 void set_timer_count();

diff --git a/src/drivers/pmu/axp2202.c b/src/drivers/pmu/axp2202.c
@@ -103,7 +103,8 @@ int pmu_axp2202_init(sunxi_i2c_t *i2c_dev) {
     if (sunxi_i2c_read(i2c_dev, AXP2202_B_RUNTIME_ADDR, AXP2202_CHIP_ID_EXT, &axp_val)) {
         /* AXP717B probe fail, Try to probe AXP717C */
         if (sunxi_i2c_read(i2c_dev, AXP2202_C_RUNTIME_ADDR, AXP2202_CHIP_ID_EXT, &axp_val)) {
-            /* AXP717B probe fail */
+            /* AXP717C probe fail */
+            printk(LOG_LEVEL_WARNING, "PMU: AXP2202 PMU Read error\n");
             return -1;
         } else {
             AXP2202_RUNTIME_ADDR = AXP2202_C_RUNTIME_ADDR;
@@ -113,10 +114,10 @@ int pmu_axp2202_init(sunxi_i2c_t *i2c_dev) {
     }
 
     if (axp_val != 0x02) {
-        printk(LOG_LEVEL_INFO, "PMU: AXP PMU Check error\n");
+        printk(LOG_LEVEL_WARNING, "PMU: AXP PMU Check error\n");
         return -1;
     } else {
-        printk(LOG_LEVEL_INFO, "PMU: Found AXP717 PMU\n");
+        printk(LOG_LEVEL_INFO, "PMU: Found AXP717 PMU, Addr 0x%02x\n", AXP2202_RUNTIME_ADDR);
     }
 
     /* limit run current to 2A */