[U-Boot] [PATCH v2] mtd: spi: Clean up usage of CONFIG_SPI_FLASH_MTD
From: Frieder Schrempf frieder.schrempf@kontron.de
Most boards currently use SPI_FLASH_MTD only in U-Boot proper, not in SPL. They often rely on hacks in the board header files to include this option conditionally. To be able to fix this, we previously introduced a separate option SPL_SPI_FLASH_MTD.
Therefore we can now adjust the Makefile and change the code in sf_probe.c and sf_internal.h to use CONFIG_IS_ENABLED(SPI_FLASH_MTD).
We also need to move all occurences of CONFIG_SPI_FLASH_MTD from the header files to the according defconfigs. The affected boards are socfpga, aristainetos, cm_fx6, display5, ventana, rcar-gen2, dh_imx6 and da850evm.
We do this all in one patch to guarantee bisectibility.
This change was tested with buildman to make sure it does not introduce any regressions by comparing the resulting binary sizes.
Signed-off-by: Frieder Schrempf frieder.schrempf@kontron.de --- Changes vor v2 ============== * Drop patches 1/3 and 2/3 as they have been applied to u-boot-spi/master * Rebase on current master (c83b1bb923421e95e499b22b010d2f9f463c1226) --- configs/aristainetos2_defconfig | 1 + configs/aristainetos2b_defconfig | 1 + configs/aristainetos_defconfig | 1 + configs/cm_fx6_defconfig | 1 + configs/socfpga_arria5_defconfig | 1 + configs/socfpga_cyclone5_defconfig | 1 + configs/socfpga_dbm_soc1_defconfig | 1 + configs/socfpga_de0_nano_soc_defconfig | 1 + configs/socfpga_de10_nano_defconfig | 1 + configs/socfpga_is1_defconfig | 1 + configs/socfpga_mcvevk_defconfig | 1 + configs/socfpga_sockit_defconfig | 1 + configs/socfpga_socrates_defconfig | 1 + configs/socfpga_sr1500_defconfig | 1 + configs/socfpga_vining_fpga_defconfig | 1 + drivers/mtd/spi/Makefile | 2 +- drivers/mtd/spi/sf_internal.h | 2 +- drivers/mtd/spi/sf_probe.c | 6 +++--- include/configs/aristainetos-common.h | 1 - include/configs/cm_fx6.h | 7 ------- include/configs/da850evm.h | 7 +------ include/configs/dh_imx6.h | 1 - include/configs/display5.h | 1 - include/configs/gw_ventana.h | 10 +--------- include/configs/rcar-gen2-common.h | 4 +--- include/configs/socfpga_common.h | 4 ---- 26 files changed, 23 insertions(+), 37 deletions(-)
diff --git a/configs/aristainetos2_defconfig b/configs/aristainetos2_defconfig index 18ef5d2dce..0bfc117762 100644 --- a/configs/aristainetos2_defconfig +++ b/configs/aristainetos2_defconfig @@ -44,6 +44,7 @@ CONFIG_SF_DEFAULT_CS=1 CONFIG_SF_DEFAULT_MODE=0 CONFIG_SF_DEFAULT_SPEED=20000000 CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_MTD=y CONFIG_MTD_UBI_FASTMAP=y CONFIG_MTD_UBI_FASTMAP_AUTOCONVERT=1 CONFIG_PHYLIB=y diff --git a/configs/aristainetos2b_defconfig b/configs/aristainetos2b_defconfig index 1054c05d8c..e2da747a8f 100644 --- a/configs/aristainetos2b_defconfig +++ b/configs/aristainetos2b_defconfig @@ -42,6 +42,7 @@ CONFIG_SPI_FLASH=y CONFIG_SF_DEFAULT_MODE=0 CONFIG_SF_DEFAULT_SPEED=20000000 CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_MTD=y CONFIG_MTD_UBI_FASTMAP=y CONFIG_MTD_UBI_FASTMAP_AUTOCONVERT=1 CONFIG_PHYLIB=y diff --git a/configs/aristainetos_defconfig b/configs/aristainetos_defconfig index 4080a7b310..5caf95c22f 100644 --- a/configs/aristainetos_defconfig +++ b/configs/aristainetos_defconfig @@ -43,6 +43,7 @@ CONFIG_SF_DEFAULT_BUS=3 CONFIG_SF_DEFAULT_MODE=0 CONFIG_SF_DEFAULT_SPEED=20000000 CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_MTD=y CONFIG_MTD_UBI_FASTMAP=y CONFIG_MTD_UBI_FASTMAP_AUTOCONVERT=1 CONFIG_PHYLIB=y diff --git a/configs/cm_fx6_defconfig b/configs/cm_fx6_defconfig index eed0558e24..fbaf79d1f0 100644 --- a/configs/cm_fx6_defconfig +++ b/configs/cm_fx6_defconfig @@ -72,6 +72,7 @@ CONFIG_SPI_FLASH_SPANSION=y CONFIG_SPI_FLASH_STMICRO=y CONFIG_SPI_FLASH_SST=y CONFIG_SPI_FLASH_WINBOND=y +CONFIG_SPI_FLASH_MTD=y CONFIG_PHYLIB=y CONFIG_MII=y CONFIG_DM_PMIC=y diff --git a/configs/socfpga_arria5_defconfig b/configs/socfpga_arria5_defconfig index 93254677e7..51f559cda8 100644 --- a/configs/socfpga_arria5_defconfig +++ b/configs/socfpga_arria5_defconfig @@ -47,6 +47,7 @@ CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_SPANSION=y CONFIG_SPI_FLASH_STMICRO=y # CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_SPI_FLASH_MTD=y CONFIG_PHY_MICREL=y CONFIG_PHY_MICREL_KSZ90X1=y CONFIG_DM_ETH=y diff --git a/configs/socfpga_cyclone5_defconfig b/configs/socfpga_cyclone5_defconfig index 8e5b2e2f66..c648113029 100644 --- a/configs/socfpga_cyclone5_defconfig +++ b/configs/socfpga_cyclone5_defconfig @@ -48,6 +48,7 @@ CONFIG_SPI_FLASH_MACRONIX=y CONFIG_SPI_FLASH_SPANSION=y CONFIG_SPI_FLASH_STMICRO=y # CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_SPI_FLASH_MTD=y CONFIG_PHY_MICREL=y CONFIG_PHY_MICREL_KSZ90X1=y CONFIG_DM_ETH=y diff --git a/configs/socfpga_dbm_soc1_defconfig b/configs/socfpga_dbm_soc1_defconfig index c73f3821e7..414f13147e 100644 --- a/configs/socfpga_dbm_soc1_defconfig +++ b/configs/socfpga_dbm_soc1_defconfig @@ -46,6 +46,7 @@ CONFIG_SYS_I2C_DW=y CONFIG_DM_MMC=y CONFIG_MMC_DW=y CONFIG_MTD_DEVICE=y +CONFIG_SPI_FLASH_MTD=y CONFIG_DM_ETH=y CONFIG_PHY_GIGE=y CONFIG_ETH_DESIGNWARE=y diff --git a/configs/socfpga_de0_nano_soc_defconfig b/configs/socfpga_de0_nano_soc_defconfig index 80ccb33fbb..6eb052e9db 100644 --- a/configs/socfpga_de0_nano_soc_defconfig +++ b/configs/socfpga_de0_nano_soc_defconfig @@ -43,6 +43,7 @@ CONFIG_SYS_I2C_DW=y CONFIG_DM_MMC=y CONFIG_MMC_DW=y CONFIG_MTD_DEVICE=y +CONFIG_SPI_FLASH_MTD=y CONFIG_PHY_MICREL=y CONFIG_PHY_MICREL_KSZ90X1=y CONFIG_DM_ETH=y diff --git a/configs/socfpga_de10_nano_defconfig b/configs/socfpga_de10_nano_defconfig index 98e80b7c86..6b8b5b41a1 100644 --- a/configs/socfpga_de10_nano_defconfig +++ b/configs/socfpga_de10_nano_defconfig @@ -39,6 +39,7 @@ CONFIG_SYS_I2C_DW=y CONFIG_DM_MMC=y CONFIG_MMC_DW=y CONFIG_MTD_DEVICE=y +CONFIG_SPI_FLASH_MTD=y CONFIG_PHY_MICREL=y CONFIG_PHY_MICREL_KSZ90X1=y CONFIG_DM_ETH=y diff --git a/configs/socfpga_is1_defconfig b/configs/socfpga_is1_defconfig index 99cdb26aae..38b9f6c24b 100644 --- a/configs/socfpga_is1_defconfig +++ b/configs/socfpga_is1_defconfig @@ -43,6 +43,7 @@ CONFIG_SYS_I2C_DW=y CONFIG_MTD_DEVICE=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_MTD=y CONFIG_PHY_MICREL=y CONFIG_PHY_MICREL_KSZ90X1=y CONFIG_DM_ETH=y diff --git a/configs/socfpga_mcvevk_defconfig b/configs/socfpga_mcvevk_defconfig index e977cd7707..605ffd7c2b 100644 --- a/configs/socfpga_mcvevk_defconfig +++ b/configs/socfpga_mcvevk_defconfig @@ -42,6 +42,7 @@ CONFIG_DM_I2C=y CONFIG_SYS_I2C_DW=y CONFIG_DM_MMC=y CONFIG_MMC_DW=y +CONFIG_SPI_FLASH_MTD=y CONFIG_DM_ETH=y CONFIG_PHY_GIGE=y CONFIG_ETH_DESIGNWARE=y diff --git a/configs/socfpga_sockit_defconfig b/configs/socfpga_sockit_defconfig index b570b9dc94..cae6f7bc9b 100644 --- a/configs/socfpga_sockit_defconfig +++ b/configs/socfpga_sockit_defconfig @@ -48,6 +48,7 @@ CONFIG_SPI_FLASH_MACRONIX=y CONFIG_SPI_FLASH_SPANSION=y CONFIG_SPI_FLASH_STMICRO=y # CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_SPI_FLASH_MTD=y CONFIG_PHY_MICREL=y CONFIG_PHY_MICREL_KSZ90X1=y CONFIG_DM_ETH=y diff --git a/configs/socfpga_socrates_defconfig b/configs/socfpga_socrates_defconfig index 9eac00e49d..9cb1daa889 100644 --- a/configs/socfpga_socrates_defconfig +++ b/configs/socfpga_socrates_defconfig @@ -48,6 +48,7 @@ CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_MACRONIX=y CONFIG_SPI_FLASH_SPANSION=y CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_MTD=y CONFIG_PHY_MICREL=y CONFIG_PHY_MICREL_KSZ90X1=y CONFIG_DM_ETH=y diff --git a/configs/socfpga_sr1500_defconfig b/configs/socfpga_sr1500_defconfig index 092347a6df..c48bbb0e9c 100644 --- a/configs/socfpga_sr1500_defconfig +++ b/configs/socfpga_sr1500_defconfig @@ -49,6 +49,7 @@ CONFIG_SPI_FLASH=y CONFIG_SF_DEFAULT_SPEED=100000000 CONFIG_SPI_FLASH_STMICRO=y # CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_SPI_FLASH_MTD=y CONFIG_PHY_MARVELL=y CONFIG_DM_ETH=y CONFIG_PHY_GIGE=y diff --git a/configs/socfpga_vining_fpga_defconfig b/configs/socfpga_vining_fpga_defconfig index a9c594e219..80733ba6b1 100644 --- a/configs/socfpga_vining_fpga_defconfig +++ b/configs/socfpga_vining_fpga_defconfig @@ -72,6 +72,7 @@ CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_SPANSION=y CONFIG_SPI_FLASH_STMICRO=y # CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_SPI_FLASH_MTD=y CONFIG_MTD_UBI_FASTMAP=y CONFIG_PHY_MICREL=y CONFIG_PHY_MICREL_KSZ90X1=y diff --git a/drivers/mtd/spi/Makefile b/drivers/mtd/spi/Makefile index 20db1015d9..b5dfa300de 100644 --- a/drivers/mtd/spi/Makefile +++ b/drivers/mtd/spi/Makefile @@ -19,5 +19,5 @@ endif
obj-$(CONFIG_SPI_FLASH) += spi-nor.o obj-$(CONFIG_SPI_FLASH_DATAFLASH) += sf_dataflash.o -obj-$(CONFIG_SPI_FLASH_MTD) += sf_mtd.o +obj-$(CONFIG_$(SPL_)SPI_FLASH_MTD) += sf_mtd.o obj-$(CONFIG_SPI_FLASH_SANDBOX) += sandbox.o diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h index bb8c19a31c..5c643034c6 100644 --- a/drivers/mtd/spi/sf_internal.h +++ b/drivers/mtd/spi/sf_internal.h @@ -77,7 +77,7 @@ extern const struct flash_info spi_nor_ids[]; int spi_flash_cmd_get_sw_write_prot(struct spi_flash *flash);
-#ifdef CONFIG_SPI_FLASH_MTD +#if CONFIG_IS_ENABLED(SPI_FLASH_MTD) int spi_flash_mtd_register(struct spi_flash *flash); void spi_flash_mtd_unregister(void); #endif diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c index 73297e1a0a..f051e473ff 100644 --- a/drivers/mtd/spi/sf_probe.c +++ b/drivers/mtd/spi/sf_probe.c @@ -44,7 +44,7 @@ static int spi_flash_probe_slave(struct spi_flash *flash) if (ret) goto err_read_id;
-#ifdef CONFIG_SPI_FLASH_MTD +#if CONFIG_IS_ENABLED(SPI_FLASH_MTD) ret = spi_flash_mtd_register(flash); #endif
@@ -83,7 +83,7 @@ struct spi_flash *spi_flash_probe(unsigned int busnum, unsigned int cs,
void spi_flash_free(struct spi_flash *flash) { -#ifdef CONFIG_SPI_FLASH_MTD +#if CONFIG_IS_ENABLED(SPI_FLASH_MTD) spi_flash_mtd_unregister(); #endif spi_free_slave(flash->spi); @@ -152,7 +152,7 @@ static int spi_flash_std_probe(struct udevice *dev)
static int spi_flash_std_remove(struct udevice *dev) { -#ifdef CONFIG_SPI_FLASH_MTD +#if CONFIG_IS_ENABLED(SPI_FLASH_MTD) spi_flash_mtd_unregister(); #endif return 0; diff --git a/include/configs/aristainetos-common.h b/include/configs/aristainetos-common.h index e998d9b1b2..b451c7e7dc 100644 --- a/include/configs/aristainetos-common.h +++ b/include/configs/aristainetos-common.h @@ -30,7 +30,6 @@ #define CONFIG_ETHPRIME "FEC" #define CONFIG_FEC_MXC_PHYADDR 0
-#define CONFIG_SPI_FLASH_MTD #define CONFIG_SYS_SPI_ST_ENABLE_WP_PIN
#define CONFIG_EXTRA_ENV_SETTINGS \ diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h index b957e9cba4..c1a6625fcb 100644 --- a/include/configs/cm_fx6.h +++ b/include/configs/cm_fx6.h @@ -38,13 +38,6 @@ #define CONFIG_MXC_UART_BASE UART4_BASE #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
-/* SPI flash */ - -/* MTD support */ -#ifndef CONFIG_SPL_BUILD -#define CONFIG_SPI_FLASH_MTD -#endif - /* Environment */ #define CONFIG_ENV_SECT_SIZE (64 * 1024) #define CONFIG_ENV_SIZE (8 * 1024) diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h index 41f0813a01..6876134a00 100644 --- a/include/configs/da850evm.h +++ b/include/configs/da850evm.h @@ -190,16 +190,11 @@ #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ #endif
-#ifdef CONFIG_USE_SPIFLASH -#ifdef CONFIG_ENV_IS_IN_SPI_FLASH +#if defined(CONFIG_USE_SPIFLASH) && defined(CONFIG_ENV_IS_IN_SPI_FLASH) #define CONFIG_ENV_SIZE (64 << 10) #define CONFIG_ENV_OFFSET (512 << 10) #define CONFIG_ENV_SECT_SIZE (64 << 10) #endif -#ifdef CONFIG_SPL_BUILD -#undef CONFIG_SPI_FLASH_MTD -#endif -#endif
/* * U-Boot general configuration diff --git a/include/configs/dh_imx6.h b/include/configs/dh_imx6.h index a854d0b531..86c1192035 100644 --- a/include/configs/dh_imx6.h +++ b/include/configs/dh_imx6.h @@ -59,7 +59,6 @@ #if defined(CONFIG_SPL_BUILD) #undef CONFIG_DM_SPI #undef CONFIG_DM_SPI_FLASH -#undef CONFIG_SPI_FLASH_MTD #endif
/* UART */ diff --git a/include/configs/display5.h b/include/configs/display5.h index d80641568e..65dae1f62f 100644 --- a/include/configs/display5.h +++ b/include/configs/display5.h @@ -39,7 +39,6 @@ #if defined(CONFIG_SPL_BUILD) #undef CONFIG_DM_SPI #undef CONFIG_DM_SPI_FLASH -#undef CONFIG_SPI_FLASH_MTD #endif
/* Below values are "dummy" - only to avoid build break */ diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h index a27627e721..e543061bff 100644 --- a/include/configs/gw_ventana.h +++ b/include/configs/gw_ventana.h @@ -47,15 +47,7 @@ #define CONFIG_MXC_UART #define CONFIG_MXC_UART_BASE UART2_BASE
-#ifdef CONFIG_SPI_FLASH - -/* SPI */ -#ifdef CONFIG_CMD_SF - #define CONFIG_SPI_FLASH_MTD - /* GPIO 3-19 (21248) */ -#endif - -#elif defined(CONFIG_SPL_NAND_SUPPORT) +#if !defined(CONFIG_SPI_FLASH) && defined(CONFIG_SPL_NAND_SUPPORT) /* Enable NAND support */ #ifdef CONFIG_CMD_NAND #define CONFIG_SYS_MAX_NAND_DEVICE 1 diff --git a/include/configs/rcar-gen2-common.h b/include/configs/rcar-gen2-common.h index 71a5909045..e940a8b70a 100644 --- a/include/configs/rcar-gen2-common.h +++ b/include/configs/rcar-gen2-common.h @@ -46,11 +46,9 @@ #define CONFIG_ENV_SIZE_REDUND (CONFIG_SYS_MONITOR_LEN)
/* SF MTD */ -#if defined(CONFIG_SPI_FLASH_MTD) && !defined(CONFIG_SPL_BUILD) -#else +#ifdef CONFIG_SPL_BUILD #undef CONFIG_DM_SPI #undef CONFIG_DM_SPI_FLASH -#undef CONFIG_SPI_FLASH_MTD #endif
/* Timer */ diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h index 94268ed7a3..baa214399f 100644 --- a/include/configs/socfpga_common.h +++ b/include/configs/socfpga_common.h @@ -132,10 +132,6 @@ /* * QSPI support */ -/* Enable multiple SPI NOR flash manufacturers */ -#ifndef CONFIG_SPL_BUILD -#define CONFIG_SPI_FLASH_MTD -#endif /* QSPI reference clock */ #ifndef __ASSEMBLY__ unsigned int cm_get_qspi_controller_clk_hz(void);
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Schrempf Frieder