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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 07/22] ARM: at91: remove AT91_SDRAM_BASE
Date: Mon,  5 Nov 2018 16:50:58 +0100	[thread overview]
Message-ID: <20181105155113.3434-8-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20181105155113.3434-1-s.hauer@pengutronix.de>

AT91_SDRAM_BASE is only used in board code which known the SDRAM base
address, so we do not need a common define.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/boards/at91rm9200ek/lowlevel.c                  | 2 +-
 arch/arm/mach-at91/include/mach/at91sam926x_board_init.h | 2 +-
 arch/arm/mach-at91/include/mach/at91sam9g45.h            | 2 --
 arch/arm/mach-at91/include/mach/at91sam9n12.h            | 2 --
 arch/arm/mach-at91/include/mach/hardware.h               | 7 -------
 5 files changed, 2 insertions(+), 13 deletions(-)

diff --git a/arch/arm/boards/at91rm9200ek/lowlevel.c b/arch/arm/boards/at91rm9200ek/lowlevel.c
index 905f5999d6..acff615779 100644
--- a/arch/arm/boards/at91rm9200ek/lowlevel.c
+++ b/arch/arm/boards/at91rm9200ek/lowlevel.c
@@ -18,7 +18,7 @@
 
 void static inline access_sdram(void)
 {
-	writel(0x00000000, AT91_SDRAM_BASE);
+	writel(0x00000000, AT91_CHIPSELECT_1);
 }
 
 void __naked __bare_init barebox_arm_reset_vector(void)
diff --git a/arch/arm/mach-at91/include/mach/at91sam926x_board_init.h b/arch/arm/mach-at91/include/mach/at91sam926x_board_init.h
index 749baaa8a6..b93b37d8c7 100644
--- a/arch/arm/mach-at91/include/mach/at91sam926x_board_init.h
+++ b/arch/arm/mach-at91/include/mach/at91sam926x_board_init.h
@@ -51,7 +51,7 @@ struct at91sam926x_board_cfg {
 
 static void __always_inline access_sdram(void)
 {
-	writel(0x00000000, AT91_SDRAM_BASE);
+	writel(0x00000000, AT91_CHIPSELECT_1);
 }
 
 static void __always_inline pmc_check_mckrdy(void)
diff --git a/arch/arm/mach-at91/include/mach/at91sam9g45.h b/arch/arm/mach-at91/include/mach/at91sam9g45.h
index e9c7d7572a..7b19d92ad3 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9g45.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9g45.h
@@ -137,6 +137,4 @@
 #define AT91SAM9G45_EHCI_BASE	0x00800000	/* USB Host controller (EHCI) */
 #define AT91SAM9G45_VDEC_BASE	0x00900000	/* Video Decoder Controller */
 
-#define CONFIG_DRAM_BASE	AT91_CHIPSELECT_6
-
 #endif
diff --git a/arch/arm/mach-at91/include/mach/at91sam9n12.h b/arch/arm/mach-at91/include/mach/at91sam9n12.h
index cb84e4cf76..0bb105b910 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9n12.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9n12.h
@@ -130,6 +130,4 @@
 #define AT91SAM9N12_SMD_BASE	0x00400000	/* SMD Controller */
 #define AT91SAM9N12_OHCI_BASE	0x00500000	/* USB Host controller (OHCI) */
 
-#define CONFIG_DRAM_BASE	AT91_CHIPSELECT_1
-
 #endif
diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h
index bbaad714cf..e2e01343d4 100644
--- a/arch/arm/mach-at91/include/mach/hardware.h
+++ b/arch/arm/mach-at91/include/mach/hardware.h
@@ -66,13 +66,6 @@
 #define SAMA5_CHIPSELECT_2	0x50000000
 #define SAMA5_CHIPSELECT_3	0x60000000
 
-/* SDRAM */
-#ifdef CONFIG_DRAM_BASE
-#define AT91_SDRAM_BASE		CONFIG_DRAM_BASE
-#else
-#define AT91_SDRAM_BASE		AT91_CHIPSELECT_1
-#endif
-
 /* Clocks */
 #define AT91_SLOW_CLOCK		32768		/* slow clock */
 
-- 
2.19.1


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  parent reply	other threads:[~2018-11-05 15:51 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-05 15:50 [PATCH 00/22] AT91 header cleanup Sascha Hauer
2018-11-05 15:50 ` [PATCH 01/22] ARM: at91: remove unused AT_DMA_ID_ defines Sascha Hauer
2018-11-05 15:50 ` [PATCH 02/22] ARM: at91: remove unused CONSISTENT_DMA_SIZE defines Sascha Hauer
2018-11-05 15:50 ` [PATCH 03/22] ARM: at91rm9200ek: Use SoC specific defines Sascha Hauer
2018-11-05 15:50 ` [PATCH 04/22] ARM: at91sam926x: Add header for at91sam926x common base addresses Sascha Hauer
2018-11-05 15:50 ` [PATCH 05/22] ARM: at91: remove unused defines Sascha Hauer
2018-11-05 15:50 ` [PATCH 06/22] ARM: at91: drop AT91_NB_USART Sascha Hauer
2018-11-05 15:50 ` Sascha Hauer [this message]
2018-11-05 15:50 ` [PATCH 08/22] ARM: at91: consolidate phy reset functions Sascha Hauer
2018-11-05 15:51 ` [PATCH 09/22] ARM: at91: remove common matrix header file Sascha Hauer
2018-11-05 15:51 ` [PATCH 10/22] ARM: at91: Add SoC namespace to matrix defines Sascha Hauer
2018-11-05 15:51 ` [PATCH 11/22] ARM: at91: Use SoC specific base addresses where appropriate Sascha Hauer
2018-11-05 15:51 ` [PATCH 12/22] ARM: at91rm9200: Add SoC namespace to memory controller defines Sascha Hauer
2018-11-05 15:51 ` [PATCH 13/22] ARM: at91: remove unused header file Sascha Hauer
2018-11-05 15:51 ` [PATCH 14/22] ARM: at91rm9200 timer: remove unused include Sascha Hauer
2018-11-05 15:51 ` [PATCH 15/22] ARM: at91rm9200 timer: Make system timer defines SoC specific Sascha Hauer
2018-11-05 15:51 ` [PATCH 16/22] ARM: at91: remove mach/io.h Sascha Hauer
2018-11-05 15:51 ` [PATCH 17/22] ARM: at91sam926x use writel rather than pmc accessor function Sascha Hauer
2018-11-05 15:51 ` [PATCH 18/22] ARM: at91rm9200ek: use plain readl/writel for pmc accesses Sascha Hauer
2018-11-05 15:51 ` [PATCH 19/22] ARM: at91: drop at91_pmc_write()/at91_pmc_read() Sascha Hauer
2018-11-05 15:51 ` [PATCH 20/22] ARM: at91: make at91sam926x_board_init board specific Sascha Hauer
2018-11-05 15:51 ` [PATCH 21/22] ARM: at91: separate restart handler registration into SoC specific code Sascha Hauer
2018-11-05 15:51 ` [PATCH 22/22] ARM: at91: remove unused defines Sascha Hauer
2018-11-05 23:16 ` [PATCH 00/22] AT91 header cleanup Andrey Smirnov
2018-11-06  8:58   ` Sascha Hauer
2018-11-07 10:12 ` Ladislav Michl
2018-11-08  8:11   ` Sascha Hauer

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