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Kconfig: Migrate BOUNCE_BUFFER

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The bounce buffer is used by a few drivers (most of the MMC drivers)
to overcome limitations in their respective DMA implementation.

This moves the configuration to Kconfig and makes it user-selectable
(even though it will be a required feature to make those drivers
work): the expected usage is for drivers depending on this to 'select'
it unconditionally from their respective Kconfig (see follow-up
patches).

This commit includes a full migration using moveconfig.py to ensure
that each commit compiles.  To ensure bisectability we update
dependencies of various drivers to now select BOUNCE_BUFFER when needed.

[trini: Squash all patches to ensure bisectability]
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br> [dw_mmc portion]
Reviewed-by: Fabio Estevam <festevam@gmail.com> [mxsmmc portion]
Reviewed-by: Simon Glass <sjg@chromium.org> [tegra portion]
This commit is contained in:
Philipp Tomsich
2018-11-30 22:13:25 +01:00
committed by Tom Rini
parent 599fb3bc95
commit 2acc24fc28
144 changed files with 132 additions and 67 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
include/configs/axs10x.h
View File

@@ -82,9 +82,4 @@
* Console configuration
*/
/*
* Misc utility configuration
*/
#define CONFIG_BOUNCE_BUFFER
#endif /* _CONFIG_AXS10X_H_ */

3
include/configs/bcm_ep_board.h
View File

@@ -55,7 +55,4 @@
/* Enable Time Command */
/* Misc utility code */
#define CONFIG_BOUNCE_BUFFER
#endif /* __BCM_EP_BOARD_H */

3
include/configs/emsdp.h
View File

@@ -18,9 +18,6 @@
#define CONFIG_SYS_MALLOC_LEN SZ_64K
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
/* Required by DW MMC driver */
#define CONFIG_BOUNCE_BUFFER
/*
* Environment
*/

3
include/configs/exynos-common.h
View File

@@ -34,9 +34,6 @@
/* select serial console configuration */
/* SD/MMC configuration */
#define CONFIG_BOUNCE_BUFFER
/* PWM */
#define CONFIG_PWM

3
include/configs/hikey.h
View File

@@ -55,9 +55,6 @@
#define CONFIG_HIKEY_GPIO
/* SD/MMC configuration */
#define CONFIG_BOUNCE_BUFFER
/* Command line configuration */
/* BOOTP options */

5
include/configs/hsdk.h
View File

@@ -116,11 +116,6 @@ setenv core_iccm_3 0x6; setenv core_dccm_3 0x6;\0"
#define CONFIG_BOOTFILE "uImage"
#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
/*
* Misc utility configuration
*/
#define CONFIG_BOUNCE_BUFFER
/* Cli configuration */
#define CONFIG_SYS_CBSIZE SZ_2K

3
include/configs/iot_devkit.h
View File

@@ -71,9 +71,6 @@
CONFIG_SYS_MALLOC_LEN - \
CONFIG_ENV_SIZE
/* Required by DW MMC driver */
#define CONFIG_BOUNCE_BUFFER
/*
* Environment
*/

1
include/configs/mx6_common.h
View File

@@ -55,7 +55,6 @@
#define CONFIG_SYS_MAXARGS 32
/* MMC */
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_FSL_USDHC
/* Fuses */

1
include/configs/mx7_common.h
View File

@@ -40,7 +40,6 @@
#define CONFIG_MXC_UART
/* MMC */
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_FSL_USDHC
/* Fuses */

1
include/configs/mx7ulp_evk.h
View File

@@ -27,7 +27,6 @@
#define IRAM_BASE_ADDR OCRAM_0_BASE
#define IOMUXC_BASE_ADDR IOMUXC1_RBASE
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_FSL_USDHC
#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */

5
include/configs/mxs.h
View File

@@ -124,11 +124,6 @@
#define CONFIG_VIDEO_MXS
#endif
/* MMC */
#ifdef CONFIG_CMD_MMC
#define CONFIG_BOUNCE_BUFFER
#endif
/* NAND */
#ifdef CONFIG_CMD_NAND
#define CONFIG_SYS_MAX_NAND_DEVICE 1

3
include/configs/poplar.h
View File

@@ -26,9 +26,6 @@
/* USB configuration */
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
/* SD/MMC */
#define CONFIG_BOUNCE_BUFFER
/*****************************************************************************
* Initial environment variables
*****************************************************************************/

3
include/configs/rk3036_common.h
View File

@@ -24,9 +24,6 @@
#define CONFIG_ROCKCHIP_MAX_INIT_SIZE (4 << 10)
#define CONFIG_ROCKCHIP_CHIP_TAG "RK30"
/* MMC/SD IP block */
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_SYS_SDRAM_BASE 0x60000000
#define SDRAM_BANK_SIZE (512UL << 20UL)
#define SDRAM_MAX_SIZE (CONFIG_NR_DRAM_BANKS * SDRAM_BANK_SIZE)

3
include/configs/rk3128_common.h
View File

@@ -23,9 +23,6 @@
#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64M */
/* MMC/SD IP block */
#define CONFIG_BOUNCE_BUFFER
/* RAW SD card / eMMC locations. */
#define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10)

3
include/configs/rk3188_common.h
View File

@@ -33,9 +33,6 @@
#define CONFIG_SPL_STACK 0x10087fff
/* MMC/SD IP block */
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_SYS_SDRAM_BASE 0x60000000
#define SDRAM_BANK_SIZE (2UL << 30)
#define SDRAM_MAX_SIZE 0x80000000

3
include/configs/rk322x_common.h
View File

@@ -25,9 +25,6 @@
#define CONFIG_ROCKCHIP_MAX_INIT_SIZE (28 << 10)
#define CONFIG_ROCKCHIP_CHIP_TAG "RK32"
/* MMC/SD IP block */
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_SYS_SDRAM_BASE 0x60000000
#define SDRAM_BANK_SIZE (512UL << 20UL)
#define SDRAM_MAX_SIZE 0x80000000

3
include/configs/rk3288_common.h
View File

@@ -29,9 +29,6 @@
# define CONFIG_SPL_TEXT_BASE 0xff704000
#endif
/* MMC/SD IP block */
#define CONFIG_BOUNCE_BUFFER
/* RAW SD card / eMMC locations. */
#define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10)

4
include/configs/rk3328_common.h
View File

@@ -19,10 +19,6 @@
#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64M */
/* MMC/SD IP block */
#define CONFIG_BOUNCE_BUFFER
/* RAW SD card / eMMC locations. */
#define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10)
/* FAT sd card locations. */

2
include/configs/rk3368_common.h
View File

@@ -32,8 +32,6 @@
#define CONFIG_SPL_BSS_START_ADDR 0x400000
#define CONFIG_SPL_BSS_MAX_SIZE 0x20000
#define CONFIG_BOUNCE_BUFFER
#ifndef CONFIG_SPL_BUILD
#define ENV_MEM_LAYOUT_SETTINGS \
"scriptaddr=0x00500000\0" \

1
include/configs/rk3399_common.h
View File

@@ -28,7 +28,6 @@
#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64M */
/* MMC/SD IP block */
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_ROCKCHIP_SDHCI_MAX_FREQ 200000000
/* RAW SD card / eMMC locations. */

3
include/configs/rv1108_common.h
View File

@@ -17,9 +17,6 @@
#define CONFIG_SYS_TIMER_BASE 0x10350020
#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8)
/* MMC/SD IP block */
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_SYS_SDRAM_BASE 0x60000000
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0x100000)
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x2000000)

1
include/configs/socfpga_common.h
View File

@@ -121,7 +121,6 @@
* MMC Driver
*/
#ifdef CONFIG_CMD_MMC
#define CONFIG_BOUNCE_BUFFER
/* FIXME */
/* using smaller max blk cnt to avoid flooding the limited stack we have */
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */

1
include/configs/socfpga_stratix10_socdk.h
View File

@@ -154,7 +154,6 @@ unsigned int cm_get_qspi_controller_clk_hz(void);
* SDMMC configurations
*/
#ifdef CONFIG_CMD_MMC
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_SYS_MMC_MAX_BLK_COUNT 256
#endif
/*

3
include/configs/tegra-common.h
View File

@@ -88,7 +88,4 @@
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000
#endif
/* Misc utility code */
#define CONFIG_BOUNCE_BUFFER
#endif /* _TEGRA_COMMON_H_ */