From: Frederik Merz <frederik.merz@novalight.de>
Date: Fri, 3 Nov 2017 10:01:32 +0000 (+0100)
Subject: Disable all UART CLKs that are not console
X-Git-Tag: v3.1-dev~85^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=20ccec10619e7f2993f4fed9cdd853ec6088216c;p=esp-idf

Disable all UART CLKs that are not console
---

diff --git a/components/esp32/clk.c b/components/esp32/clk.c
index 34b36b9bb8..15b8af36c6 100644
--- a/components/esp32/clk.c
+++ b/components/esp32/clk.c
@@ -186,7 +186,15 @@ void esp_perip_clk_init(void)
     else {
         common_perip_clk = DPORT_WDG_CLK_EN |
                               DPORT_I2S0_CLK_EN |
+#if CONFIG_CONSOLE_UART_NUM != 0
+                              DPORT_UART0_CLK_EN |
+#endif
+#if CONFIG_CONSOLE_UART_NUM != 1
                               DPORT_UART1_CLK_EN |
+#endif
+#if CONFIG_CONSOLE_UART_NUM != 2
+                              DPORT_UART2_CLK_EN |
+#endif
                               DPORT_SPI_CLK_EN |
                               DPORT_I2C_EXT0_CLK_EN |
                               DPORT_UHCI0_CLK_EN |
@@ -205,7 +213,6 @@ void esp_perip_clk_init(void)
                               DPORT_PWM1_CLK_EN |
                               DPORT_I2S1_CLK_EN |
                               DPORT_SPI_DMA_CLK_EN |
-                              DPORT_UART2_CLK_EN |
                               DPORT_PWM2_CLK_EN |
                               DPORT_PWM3_CLK_EN;
         hwcrypto_perip_clk = DPORT_PERI_EN_AES |