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From: Jun Nie <jun.nie@linaro.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/3] pico-imx7d: polish uart clock id definition
Date: Tue, 16 Jul 2019 15:42:58 +0800	[thread overview]
Message-ID: <1563262978-6855-4-git-send-email-jun.nie@linaro.org> (raw)
In-Reply-To: <1563262978-6855-1-git-send-email-jun.nie@linaro.org>

Polish uart clock id definition. Default IMX7 UART ID is UART1
as original parameter in imx_get_uartclk().

Signed-off-by: Jun Nie <jun.nie@linaro.org>
---
 arch/arm/include/asm/arch-mx7/clock.h | 18 +-----------------
 1 file changed, 1 insertion(+), 17 deletions(-)

diff --git a/arch/arm/include/asm/arch-mx7/clock.h b/arch/arm/include/asm/arch-mx7/clock.h
index 1d07fde..a8e6097 100644
--- a/arch/arm/include/asm/arch-mx7/clock.h
+++ b/arch/arm/include/asm/arch-mx7/clock.h
@@ -175,23 +175,7 @@ enum clk_root_index {
 	CLK_ROOT_MAX,
 };
 
-#if (CONFIG_CONS_INDEX == 0)
-#define UART_CLK_ROOT UART1_CLK_ROOT
-#elif (CONFIG_CONS_INDEX == 1)
-#define UART_CLK_ROOT UART2_CLK_ROOT
-#elif (CONFIG_CONS_INDEX == 2)
-#define UART_CLK_ROOT UART3_CLK_ROOT
-#elif (CONFIG_CONS_INDEX == 3)
-#define UART_CLK_ROOT UART4_CLK_ROOT
-#elif (CONFIG_CONS_INDEX == 4)
-#define UART_CLK_ROOT UART5_CLK_ROOT
-#elif (CONFIG_CONS_INDEX == 5)
-#define UART_CLK_ROOT UART6_CLK_ROOT
-#elif (CONFIG_CONS_INDEX == 6)
-#define UART_CLK_ROOT UART7_CLK_ROOT
-#else
-#error "Invalid IMX UART ID for serial console is defined"
-#endif
+#define UART_CLK_ROOT (UART1_CLK_ROOT + CONFIG_CONS_INDEX)
 
 struct clk_root_setting {
 	enum clk_root_index root;
-- 
2.7.4

  parent reply	other threads:[~2019-07-16  7:42 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-16  7:42 [U-Boot] [PATCH 0/3] Support distro boot in pico-imx7d BL33 case Jun Nie
2019-07-16  7:42 ` [U-Boot] [PATCH 1/3] pico-imx7d: add config to enable CAAM Jun Nie
2019-07-16  7:42 ` [U-Boot] [PATCH 2/3] pico-imx7d: Support distro boot for FIT image case Jun Nie
2019-07-17  5:42   ` Joris OFFOUGA
2019-10-14 12:40   ` sbabic at denx.de
2019-07-16  7:42 ` Jun Nie [this message]
2019-10-13 13:35   ` [U-Boot] [PATCH 3/3] pico-imx7d: polish uart clock id definition Stefano Babic
2019-10-16 14:57     ` Jun Nie
2019-10-17 13:46       ` Stefano Babic
2019-07-26 14:16 ` [U-Boot] [PATCH 0/3] Support distro boot in pico-imx7d BL33 case Jun Nie
2019-08-08  4:04 ` Jun Nie
2019-09-02  8:09   ` Jun Nie
2019-09-03  1:39     ` Peng Fan
2019-09-03  6:54       ` Jun Nie
2019-09-09 13:47       ` Jun Nie
2019-09-11  6:02         ` Peng Fan
2019-09-12 10:40           ` Jun Nie

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