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hw/arm/fsl-imx25: Wire up eSDHC controllers

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Wire up eSDHC controllers in fsl-imx25. For imx25-pdk, connect drives
provided on the command line to available eSDHC controllers.

This patch enables booting the imx25-pdk emulation from SD card.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20200310215146.19688-2-linux@roeck-us.net
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: made commit subject consistent with other patch]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Guenter Roeck 2020-03-10 14:51:45 -07:00 • committed by Peter Maydell
parent d6f33c557c
commit bfae1772c4
3 changed files with 57 additions and 0 deletions
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9
include/hw/arm/fsl-imx25.h
View file

@ -27,6 +27,7 @@
#include "hw/misc/imx_rngc.h"
#include "hw/i2c/imx_i2c.h"
#include "hw/gpio/imx_gpio.h"
#include "hw/sd/sdhci.h"
#include "exec/memory.h"
#include "target/arm/cpu.h"
@ -38,6 +39,7 @@
#define FSL_IMX25_NUM_EPITS 2
#define FSL_IMX25_NUM_I2CS 3
#define FSL_IMX25_NUM_GPIOS 4
#define FSL_IMX25_NUM_ESDHCS 2
typedef struct FslIMX25State {
/*< private >*/
@ -54,6 +56,7 @@ typedef struct FslIMX25State {
IMXRNGCState rngc;
IMXI2CState i2c[FSL_IMX25_NUM_I2CS];
IMXGPIOState gpio[FSL_IMX25_NUM_GPIOS];
SDHCIState esdhc[FSL_IMX25_NUM_ESDHCS];
MemoryRegion rom[2];
MemoryRegion iram;
MemoryRegion iram_alias;
@ -215,6 +218,10 @@ typedef struct FslIMX25State {
#define FSL_IMX25_GPIO3_SIZE 0x4000
#define FSL_IMX25_RNGC_ADDR 0x53FB0000
#define FSL_IMX25_RNGC_SIZE 0x4000
#define FSL_IMX25_ESDHC1_ADDR 0x53FB4000
#define FSL_IMX25_ESDHC1_SIZE 0x4000
#define FSL_IMX25_ESDHC2_ADDR 0x53FB8000
#define FSL_IMX25_ESDHC2_SIZE 0x4000
#define FSL_IMX25_GPIO1_ADDR 0x53FCC000
#define FSL_IMX25_GPIO1_SIZE 0x4000
#define FSL_IMX25_GPIO2_ADDR 0x53FD0000
@ -250,5 +257,7 @@ typedef struct FslIMX25State {
#define FSL_IMX25_GPIO2_IRQ 51
#define FSL_IMX25_GPIO3_IRQ 16
#define FSL_IMX25_GPIO4_IRQ 23
#define FSL_IMX25_ESDHC1_IRQ 9
#define FSL_IMX25_ESDHC2_IRQ 8
#endif /* FSL_IMX25_H */