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ATMEL: switch atmel_mci users to gen_atmel_mci

PATCH New Sven Schnelle 2 participants 7 messages Oct 21, 2011 – Mar 13, 2012

Subsystems (3)
Arm (32-bit) MMC, SD and SDIO Arm/Microchip (AT91) SoC support
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Sven Schnelle

author
#0 lore raw

PATCH v2 1/1 ATMEL: switch atmel_mci users to gen_atmel_mci

Hi List,

this is the second iteration of my patches to switch ATMEL tagets using atmel_mci to gen_atmel_mci.

Changes against v1:

- fix warnings during build
- don't rename gen_atmel_mci to atmel_mci

Regards
Sven

author
#1 lore raw

PATCH 1/2 ATMEL: use generic mmc framework

gen_atmel_mci works on AVR32 as well, so no need to use the legacy mmc driver. This also has the nice side effect of being able to use SDHC cards an those boards.

Signed-off-by Sven Schnelle <[email protected]>
---
 arch/avr32/lib/board.c            |    6 +
 board/atmel/atngw100/atngw100.c   |   10 ++
 board/atmel/atstk1000/atstk1000.c |   10 ++
 drivers/mmc/atmel_mci.h           |  245 ------------------------------------
 include/atmel_mci.h               |  247 +++++++++++++++++++++++++++++++++++++
 include/configs/atngw100.h        |    4 +-
 include/configs/atstk1002.h       |    4 +-
 include/configs/atstk1003.h       |    3 +-
 include/configs/atstk1004.h       |    4 +-
 include/configs/atstk1006.h       |    4 +-
 include/configs/favr-32-ezkit.h   |    3 +-
 include/configs/hammerhead.h      |    3 +-
 include/configs/mimc200.h         |    3 +-
 include/mmc.h                     |    1 -
 14 files changed, 293 insertions(+), 254 deletions(-)
 delete mode 100644 drivers/mmc/atmel_mci.h
 create mode 100644 include/atmel_mci.h
arch/avr32/lib/board.c +6 -0
index 3e1cc0d..3c18abe 100644
@@ -37,6 +37,9 @@
 #define CONFIG_IDENT_STRING ""
 #endif
 
+#ifdef CONFIG_ATMEL_MCI
+#include <mmc.h>
+#endif
 DECLARE_GLOBAL_DATA_PTR;
 
 unsigned long monitor_flash_len;

@@ -334,6 +337,9 @@ void board_init_r(gd_t *new_gd, ulong dest_addr)
 	eth_initialize(gd->bd);
 #endif
 
+#ifdef CONFIG_GENERIC_ATMEL_MCI
+	mmc_initialize(gd->bd);
+#endif
 	for (;;) {
 		main_loop();
 	}
board/atmel/atngw100/atngw100.c +10 -0
index 59577b8..9461206 100644
@@ -29,6 +29,7 @@
 #include <asm/arch/mmu.h>
 #include <asm/arch/portmux.h>
 #include <netdev.h>
+#include <atmel_mci.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 

@@ -139,3 +140,12 @@ void spi_cs_deactivate(struct spi_slave *slave)
 	gpio_set_value(ATNGW100_DATAFLASH_CS_PIN, 1);
 }
 #endif /* CONFIG_ATMEL_SPI */
+
+#ifdef CONFIG_GENERIC_ATMEL_MCI
+int board_mmc_init(bd_t *bd)
+{
+        /* This calls the atmel_mci_init in gen_atmel_mci.c */
+        return atmel_mci_init((void *)ATMEL_BASE_MMCI);
+
+}
+#endif
board/atmel/atstk1000/atstk1000.c +10 -0
index 58048a4..d294a4d 100644
@@ -28,6 +28,7 @@
 #include <asm/arch/mmu.h>
 #include <asm/arch/portmux.h>
 #include <netdev.h>
+#include <atmel_mci.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 

@@ -139,3 +140,12 @@ int board_eth_init(bd_t *bi)
 	return 0;
 }
 #endif
+
+#ifdef CONFIG_GENERIC_ATMEL_MCI
+int board_mmc_init(bd_t *bd)
+{
+        /* This calls the atmel_mci_init in gen_atmel_mci.c */
+        return atmel_mci_init((void *)ATMEL_BASE_MMCI);
+
+}
+#endif
drivers/mmc/atmel_mci.h deleted +0 -245

245 lines not on this page · raw message

include/atmel_mci.h new file +247 -0

247 lines not on this page · raw message

include/configs/atngw100.h +3 -1
index 8f9ed23..5e3155d 100644
@@ -128,7 +128,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 #define CONFIG_ATMEL_SPI
 
 #define CONFIG_SPI_FLASH
include/configs/atstk1002.h +3 -1
index 44ce242..bb426f1 100644
@@ -151,7 +151,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
include/configs/atstk1003.h +2 -1
index c5e357f..a426f15 100644
@@ -135,7 +135,8 @@
 #define CONFIG_PORTMUX_PIO
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
include/configs/atstk1004.h +3 -1
index 3814732..1b4a1af 100644
@@ -135,7 +135,9 @@
 #define CONFIG_PORTMUX_PIO
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
include/configs/atstk1006.h +3 -1
index a30aa70..29fdd12 100644
@@ -151,7 +151,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
include/configs/favr-32-ezkit.h +2 -1
index 757636d..1c8da9f 100644
@@ -150,7 +150,8 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
include/configs/hammerhead.h +2 -1
index 94e680c..5570bdb 100644
@@ -124,7 +124,8 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
include/configs/mimc200.h +2 -1
index d8d8256..8031a05 100644
@@ -129,7 +129,8 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
 
 #if defined(CONFIG_LCD)
 #define CONFIG_CMD_BMP
include/mmc.h +0 -1
index 53aff9b..2607b4f 100644
@@ -316,7 +316,6 @@ int board_mmc_getcd(u8 *cd, struct mmc *mmc);
 int mmc_switch_part(int dev_num, unsigned int part_num);
 
 #ifdef CONFIG_GENERIC_MMC
-int atmel_mci_init(void *regs);
 #define mmc_host_is_spi(mmc)	((mmc)->host_caps & MMC_MODE_SPI)
 struct mmc *mmc_spi_init(uint bus, uint cs, uint speed, uint mode);
 #else
Signature · 1 line
1.7.6.3
#2 lore raw

PATCH 1/2 ATMEL: use generic mmc framework

Dear Sven,

Quoted 15 lines · Sven Schnelle

gen_atmel_mci works on AVR32 as well, so no need to use the legacy mmc driver. This also has the nice side effect of being able to use SDHC cards an those boards.

Signed-off-by Sven Schnelle <[email protected]>
---
 arch/avr32/lib/board.c            |    6 +
 board/atmel/atngw100/atngw100.c   |   10 ++
 board/atmel/atstk1000/atstk1000.c |   10 ++
 drivers/mmc/atmel_mci.h           |  245 ------------------------------------
 include/atmel_mci.h               |  247 +++++++++++++++++++++++++++++++++++++
 include/configs/atngw100.h        |    4 +-
 include/configs/atstk1002.h       |    4 +-
 include/configs/atstk1003.h       |    3 +-
 include/configs/atstk1004.h       |    4 +-
Quoted 8 lines
 include/configs/atstk1006.h       |    4 +-
 include/configs/favr-32-ezkit.h   |    3 +-
 include/configs/hammerhead.h      |    3 +-
 include/configs/mimc200.h         |    3 +-
 include/mmc.h                     |    1 -
 14 files changed, 293 insertions(+), 254 deletions(-)
 delete mode 100644 drivers/mmc/atmel_mci.h
 create mode 100644 include/atmel_mci.h

I did test this driver and decided to apply it now to u-boot-avr32 but unfortunately there is one final issue. You switched all avr32 boards to the generic driver by changing the board includes but missed the necessary 'int board_mmc_init(bd_t *bd)' in some boards (namely mimc200, hammerhead and favr-32-ezkit).

I guess you can not react suddenly on this mail and I'd like to apply it now. Therefore I will modify this patch and provide a weak 'int board_mmc_init(bd_t *bd)' in board.c.

regards

Andreas Bie?mann

#3 lore raw

PATCH v3 1/1 ATMEL: use generic mmc framework

From: Sven Schnelle <[email protected]>

gen_atmel_mci works on AVR32 as well, so no need to use the legacy mmc driver. This also has the nice side effect of being able to use SDHC cards an those boards.

Signed-off-by Sven Schnelle <[email protected]>
Signed-off-by Andreas Bie?mann <[email protected]>

---
changes since v2:
* remove board_mmc_init in atstk100x and atngw100 files in favour of cpu_mmc_init
* add cpu_mmc_init to arch/avr32/lib/board.c
* add CONFIG_SYS_MMC_MAX_BLK_COUNT 1 to _every_ changed board config
* replace 'mmcinit' by 'mmc rescan' in provided environment

 arch/avr32/lib/board.c               |   15 +++++++++++++++
 {drivers/mmc => include}/atmel_mci.h |    8 +++++---
 include/configs/atngw100.h           |    4 +++-
 include/configs/atstk1002.h          |    4 +++-
 include/configs/atstk1003.h          |    5 +++--
 include/configs/atstk1004.h          |    6 ++++--
 include/configs/atstk1006.h          |    4 +++-
 include/configs/favr-32-ezkit.h      |    4 +++-
 include/configs/hammerhead.h         |    4 +++-
 include/configs/mimc200.h            |    4 +++-
 include/mmc.h                        |    1 -
 11 files changed, 45 insertions(+), 14 deletions(-)
 rename {drivers/mmc => include}/atmel_mci.h (98%)
arch/avr32/lib/board.c +15 -0
index 63fe297..e110d23 100644
@@ -25,6 +25,7 @@
 #include <stdio_dev.h>
 #include <version.h>
 #include <net.h>
+#include <atmel_mci.h>
 
 #ifdef CONFIG_BITBANGMII
 #include <miiphy.h>

@@ -32,11 +33,15 @@
 
 #include <asm/sections.h>
 #include <asm/arch/mmu.h>
+#include <asm/arch/hardware.h>
 
 #ifndef CONFIG_IDENT_STRING
 #define CONFIG_IDENT_STRING ""
 #endif
 
+#ifdef CONFIG_ATMEL_MCI
+#include <mmc.h>
+#endif
 DECLARE_GLOBAL_DATA_PTR;
 
 unsigned long monitor_flash_len;

@@ -49,6 +54,13 @@ static int __do_nothing(void)
 int board_postclk_init(void) __attribute__((weak, alias("__do_nothing")));
 int board_early_init_r(void) __attribute__((weak, alias("__do_nothing")));
 
+/* provide cpu_mmc_init, to overwrite provide board_mmc_init */
+int cpu_mmc_init(bd_t *bd)
+{
+	/* This calls the atmel_mci_init in gen_atmel_mci.c */
+	return atmel_mci_init((void *)ATMEL_BASE_MMCI);
+}
+
 #ifdef CONFIG_SYS_DMA_ALLOC_LEN
 #include <asm/arch/cacheflush.h>
 #include <asm/io.h>

@@ -324,6 +336,9 @@ void board_init_r(gd_t *new_gd, ulong dest_addr)
 	eth_initialize(gd->bd);
 #endif
 
+#ifdef CONFIG_GENERIC_ATMEL_MCI
+	mmc_initialize(gd->bd);
+#endif
 	for (;;) {
 		main_loop();
 	}
include/atmel_mci.h renamed from drivers/mmc/atmel_mci.h +5 -3
similarity index 98%
rename from drivers/mmc/atmel_mci.h
rename to include/atmel_mci.h
index 90ab6a8..0158f97 100644
@@ -19,8 +19,10 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  */
-#ifndef __CPU_AT32AP_ATMEL_MCI_H__
-#define __CPU_AT32AP_ATMEL_MCI_H__
+#ifndef __ATMEL_MCI_H__
+#define __ATMEL_MCI_H__
+
+int atmel_mci_init(void *regs);
 
 #ifndef __ASSEMBLY__
 

@@ -242,4 +244,4 @@ typedef struct atmel_mci {
 #define mmci_writel(reg,value)				\
 	writel((value), (void *)ATMEL_BASE_MMCI + MMCI_##reg)
 
-#endif /* __CPU_AT32AP_ATMEL_MCI_H__ */
+#endif /* __ATMEL_MCI_H__ */
include/configs/atngw100.h +3 -1
index 8f9ed23..5e3155d 100644
@@ -128,7 +128,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 #define CONFIG_ATMEL_SPI
 
 #define CONFIG_SPI_FLASH
include/configs/atstk1002.h +3 -1
index 44ce242..bb426f1 100644
@@ -151,7 +151,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
include/configs/atstk1003.h +4 -2
index c5e357f..67ff39b 100644
@@ -100,7 +100,7 @@
 	"console=ttyS0 root=/dev/mmcblk0p1 rootwait"
 
 #define CONFIG_BOOTCOMMAND						\
-	"mmcinit; ext2load mmc 0:1 0x10400000 /boot/uImage; bootm"
+	"mmc rescan; ext2load mmc 0:1 0x10400000 /boot/uImage; bootm"
 
 /*
  * Only interrupt autoboot if <space> is pressed. Otherwise, garbage

@@ -135,7 +135,9 @@
 #define CONFIG_PORTMUX_PIO
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
include/configs/atstk1004.h +4 -2
index 3814732..5134b7f 100644
@@ -100,7 +100,7 @@
 	"console=ttyS0 root=/dev/mmcblk0p1 rootwait"
 
 #define CONFIG_BOOTCOMMAND						\
-	"mmcinit; ext2load mmc 0:1 0x10200000 /boot/uImage; bootm"
+	"mmc rescan; ext2load mmc 0:1 0x10200000 /boot/uImage; bootm"
 
 /*
  * Only interrupt autoboot if <space> is pressed. Otherwise, garbage

@@ -135,7 +135,9 @@
 #define CONFIG_PORTMUX_PIO
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
include/configs/atstk1006.h +3 -1
index a30aa70..29fdd12 100644
@@ -151,7 +151,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
include/configs/favr-32-ezkit.h +3 -1
index 757636d..71d2473 100644
@@ -150,7 +150,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
include/configs/hammerhead.h +3 -1
index 94e680c..532feb2 100644
@@ -124,7 +124,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #define CONFIG_SYS_DCACHE_LINESZ		32
 #define CONFIG_SYS_ICACHE_LINESZ		32
include/configs/mimc200.h +3 -1
index d8d8256..d5797cb 100644
@@ -129,7 +129,9 @@
 #define CONFIG_SYS_NR_PIOS			5
 #define CONFIG_SYS_HSDRAMC
 #define CONFIG_MMC
-#define CONFIG_ATMEL_MCI
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_MMC_MAX_BLK_COUNT 1
 
 #if defined(CONFIG_LCD)
 #define CONFIG_CMD_BMP
include/mmc.h +0 -1
index 30c2375..f52df70 100644
@@ -322,7 +322,6 @@ int mmc_switch_part(int dev_num, unsigned int part_num);
 int mmc_getcd(struct mmc *mmc);
 
 #ifdef CONFIG_GENERIC_MMC
-int atmel_mci_init(void *regs);
 #define mmc_host_is_spi(mmc)	((mmc)->host_caps & MMC_MODE_SPI)
 struct mmc *mmc_spi_init(uint bus, uint cs, uint speed, uint mode);
 #else
Signature · 1 line
1.7.9.1
#4 lore raw

PATCH v3 1/1 ATMEL: use generic mmc framework

Quoted 16 lines · Andreas Bie?mann

From: Sven Schnelle <[email protected]>

gen_atmel_mci works on AVR32 as well, so no need to use the legacy mmc driver. This also has the nice side effect of being able to use SDHC cards an those boards.

Signed-off-by Sven Schnelle <[email protected]>
Signed-off-by Andreas Bie?mann <[email protected]>

---
changes since v2:
* remove board_mmc_init in atstk100x and atngw100 files in favour of cpu_mmc_init
* add cpu_mmc_init to arch/avr32/lib/board.c
* add CONFIG_SYS_MMC_MAX_BLK_COUNT 1 to _every_ changed board config
* replace 'mmcinit' by 'mmc rescan' in provided environment

Quoted 13 lines
 arch/avr32/lib/board.c               |   15 +++++++++++++++
 {drivers/mmc => include}/atmel_mci.h |    8 +++++---
 include/configs/atngw100.h           |    4 +++-
 include/configs/atstk1002.h          |    4 +++-
 include/configs/atstk1003.h          |    5 +++--
 include/configs/atstk1004.h          |    6 ++++--
 include/configs/atstk1006.h          |    4 +++-
 include/configs/favr-32-ezkit.h      |    4 +++-
 include/configs/hammerhead.h         |    4 +++-
 include/configs/mimc200.h            |    4 +++-
 include/mmc.h                        |    1 -
 11 files changed, 45 insertions(+), 14 deletions(-)
 rename {drivers/mmc => include}/atmel_mci.h (98%)

applied to u-boot-avr32

author
#5 lore raw

PATCH 2/2 ATMEL: remove old atmel_mci driver

In reply to Sven Schnelle

All boards are using the gen_atmel_mci driver now, so no need to carry the old driver around.

Signed-off-by Sven Schnelle <[email protected]>
---
 arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c |    2 +-
 arch/avr32/lib/board.c                            |    2 +-
 doc/README.atmel_mci                              |    2 +-
 drivers/mmc/Makefile                              |    1 -
 drivers/mmc/atmel_mci.c                           |  533 ---------------------
 5 files changed, 3 insertions(+), 537 deletions(-)
 delete mode 100644 drivers/mmc/atmel_mci.c
arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c +1 -1
index 65b8d51..44810e6 100644
@@ -196,7 +196,7 @@ void at91_macb_hw_init(void)
 }
 #endif
 
-#if defined(CONFIG_ATMEL_MCI) || defined(CONFIG_GENERIC_ATMEL_MCI)
+#if defined(CONFIG_GENERIC_ATMEL_MCI)
 void at91_mci_hw_init(void)
 {
 	at91_set_a_periph(AT91_PIO_PORTA, 8, 1);	/* MCCK */
arch/avr32/lib/board.c +1 -1
index 3c18abe..34c5102 100644
@@ -37,7 +37,7 @@
 #define CONFIG_IDENT_STRING ""
 #endif
 
-#ifdef CONFIG_ATMEL_MCI
+#ifdef CONFIG_GENERIC_ATMEL_MCI
 #include <mmc.h>
 #endif
 DECLARE_GLOBAL_DATA_PTR;
doc/README.atmel_mci +1 -1
index dee0cf0..61c2c5c 100644
@@ -20,7 +20,7 @@ board/SoC specific manner before the driver is initialized:
 
 example: this is added to at91sam9260_devices.c:
 
-#if defined(CONFIG_ATMEL_MCI) || defined(CONFIG_GENERIC_ATMEL_MCI)
+#if defined(CONFIG_GENERIC_ATMEL_MCI)
 void at91_mci_hw_init(void)
 {
 	at91_set_a_periph(AT91_PIO_PORTA, 8, PUP);	/* MCCK */
drivers/mmc/Makefile +0 -1
index 6e94860..cf4d8ab 100644
@@ -25,7 +25,6 @@ include $(TOPDIR)/config.mk
 
 LIB	:= $(obj)libmmc.o
 
-COBJS-$(CONFIG_ATMEL_MCI) += atmel_mci.o
 COBJS-$(CONFIG_BFIN_SDH) += bfin_sdh.o
 COBJS-$(CONFIG_DAVINCI_MMC) += davinci_mmc.o
 COBJS-$(CONFIG_FSL_ESDHC) += fsl_esdhc.o
drivers/mmc/atmel_mci.c deleted +0 -533

533 lines not on this page · raw message

Signature · 1 line
1.7.6.3
#6 lore raw

PATCH 2/2 ATMEL: remove old atmel_mci driver

Quoted 4 lines · Sven Schnelle

All boards are using the gen_atmel_mci driver now, so no need to carry the old driver around.

Signed-off-by Sven Schnelle <[email protected]>
Quoted 8 lines
---
 arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c |    2 +-
 arch/avr32/lib/board.c                            |    2 +-
 doc/README.atmel_mci                              |    2 +-
 drivers/mmc/Makefile                              |    1 -
 drivers/mmc/atmel_mci.c                           |  533 ---------------------
 5 files changed, 3 insertions(+), 537 deletions(-)
 delete mode 100644 drivers/mmc/atmel_mci.c

applied to u-boot-avr32