Message ID | 20170423153525.14882-8-sjg@chromium.org |
---|---|
State | Changes Requested |
Delegated to: | Tom Rini |
Headers | show |
Hi Simon, On Sunday 23 April 2017 09:05 PM, Simon Glass wrote: > Drop use of this long-deprecated option. > > Signed-off-by: Simon Glass <sjg@chromium.org> > --- > > README | 16 ++++++++-------- > board/ti/am335x/board.c | 6 +----- > board/ti/am43xx/board.c | 3 +-- [..snip..] > diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c > index 3e842d3187..0d2e84011d 100644 > --- a/board/ti/am335x/board.c > +++ b/board/ti/am335x/board.c > @@ -67,11 +67,7 @@ static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; > #ifdef CONFIG_TI_I2C_BOARD_DETECT > void do_board_detect(void) > { > - enable_i2c0_pin_mux(); > - i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); > - > - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) This is very early board detection code that happens in SPL. There were common Kconfig options added for eeprom address(CONFIG_EEPROM_BUS_ADDRESS, CONFIG_EEPROM_CHIP_ADDRESS) but missed updating in these boards. Instead of removing can this be updated to - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) + if (ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS, + CONFIG_EEPROM_CHIP_ADDRESS)) printf("ti_i2c_eeprom_init failed\n"); } #endif > - printf("ti_i2c_eeprom_init failed\n"); > + printf("ti_i2c_eeprom_init failed\n"); > } > #endif > > diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c > index 390cc168cd..a190893450 100644 > --- a/board/ti/am43xx/board.c > +++ b/board/ti/am43xx/board.c > @@ -42,8 +42,7 @@ static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; > #ifdef CONFIG_TI_I2C_BOARD_DETECT > void do_board_detect(void) > { > - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) > - printf("ti_i2c_eeprom_init failed\n"); > + printf("ti_i2c_eeprom_init failed\n"); > } > #endif Same as above. Thanks and regards, Lokesh
Hello Lokesh, Am 25.04.2017 um 05:03 schrieb Lokesh Vutla: > Hi Simon, > > On Sunday 23 April 2017 09:05 PM, Simon Glass wrote: >> Drop use of this long-deprecated option. >> >> Signed-off-by: Simon Glass <sjg@chromium.org> >> --- >> >> README | 16 ++++++++-------- >> board/ti/am335x/board.c | 6 +----- >> board/ti/am43xx/board.c | 3 +-- > > [..snip..] > >> diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c >> index 3e842d3187..0d2e84011d 100644 >> --- a/board/ti/am335x/board.c >> +++ b/board/ti/am335x/board.c >> @@ -67,11 +67,7 @@ static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; >> #ifdef CONFIG_TI_I2C_BOARD_DETECT >> void do_board_detect(void) >> { >> - enable_i2c0_pin_mux(); >> - i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); >> - >> - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) > > This is very early board detection code that happens in SPL. There were > common Kconfig options added for eeprom > address(CONFIG_EEPROM_BUS_ADDRESS, CONFIG_EEPROM_CHIP_ADDRESS) but > missed updating in these boards. > > Instead of removing can this be updated to > > - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) > + if (ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS, > + CONFIG_EEPROM_CHIP_ADDRESS)) > printf("ti_i2c_eeprom_init failed\n"); > } > #endif Good catch. Do you have time for testing Simons patchseries on a real hw? Thanks! bye, Heiko > > >> - printf("ti_i2c_eeprom_init failed\n"); >> + printf("ti_i2c_eeprom_init failed\n"); >> } >> #endif >> >> diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c >> index 390cc168cd..a190893450 100644 >> --- a/board/ti/am43xx/board.c >> +++ b/board/ti/am43xx/board.c >> @@ -42,8 +42,7 @@ static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; >> #ifdef CONFIG_TI_I2C_BOARD_DETECT >> void do_board_detect(void) >> { >> - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) >> - printf("ti_i2c_eeprom_init failed\n"); >> + printf("ti_i2c_eeprom_init failed\n"); >> } >> #endif > > Same as above. > > Thanks and regards, > Lokesh > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > https://lists.denx.de/listinfo/u-boot >
On Tuesday 25 April 2017 01:26 PM, Heiko Schocher wrote: > Hello Lokesh, > > Am 25.04.2017 um 05:03 schrieb Lokesh Vutla: >> Hi Simon, >> >> On Sunday 23 April 2017 09:05 PM, Simon Glass wrote: >>> Drop use of this long-deprecated option. >>> >>> Signed-off-by: Simon Glass <sjg@chromium.org> >>> --- >>> >>> README | 16 ++++++++-------- >>> board/ti/am335x/board.c | 6 +----- >>> board/ti/am43xx/board.c | 3 +-- >> >> [..snip..] >> >>> diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c >>> index 3e842d3187..0d2e84011d 100644 >>> --- a/board/ti/am335x/board.c >>> +++ b/board/ti/am335x/board.c >>> @@ -67,11 +67,7 @@ static struct ctrl_dev *cdev = (struct ctrl_dev >>> *)CTRL_DEVICE_BASE; >>> #ifdef CONFIG_TI_I2C_BOARD_DETECT >>> void do_board_detect(void) >>> { >>> - enable_i2c0_pin_mux(); >>> - i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); >>> - >>> - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) >> >> This is very early board detection code that happens in SPL. There were >> common Kconfig options added for eeprom >> address(CONFIG_EEPROM_BUS_ADDRESS, CONFIG_EEPROM_CHIP_ADDRESS) but >> missed updating in these boards. >> >> Instead of removing can this be updated to >> >> - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) >> + if (ti_i2c_eeprom_am_get(CONFIG_EEPROM_BUS_ADDRESS, >> + CONFIG_EEPROM_CHIP_ADDRESS)) >> printf("ti_i2c_eeprom_init failed\n"); >> } >> #endif > > Good catch. Do you have time for testing Simons patchseries > on a real hw? Yeah, this series breaks booting of BeagleBone Black. The above mentioned diff fixes it. Thanks and regards, Lokesh
Hello Simon, Am 23.04.2017 um 17:35 schrieb Simon Glass: > Drop use of this long-deprecated option. > > Signed-off-by: Simon Glass <sjg@chromium.org> > --- > > README | 16 ++++++++-------- > board/ti/am335x/board.c | 6 +----- > board/ti/am43xx/board.c | 3 +-- > cmd/eeprom.c | 2 -- > common/board_f.c | 4 ++-- > common/stdio.c | 5 +---- > include/configs/PATI.h | 7 +++---- > include/configs/am335x_evm.h | 5 ----- > include/configs/am43xx_evm.h | 6 ------ > scripts/config_whitelist.txt | 1 - > 10 files changed, 16 insertions(+), 39 deletions(-) Hmm.. missing this patch in patchwork ... nevertheless: Reviewed-by: Heiko Schocher <hs@denx.de> Applied to u-boot-i2c/next bye, Heiko > > diff --git a/README b/README > index f31bb3dffe..0bee478ec7 100644 > --- a/README > +++ b/README > @@ -2214,7 +2214,9 @@ The following options need to be configured: > > If you do not have i2c muxes on your board, omit this define. > > -- Legacy I2C Support: CONFIG_HARD_I2C > +----under removal: > + > +- Legacy I2C Support: CONFIG_SOFT_I2C > > NOTE: It is intended to move drivers to CONFIG_SYS_I2C which > provides the following compelling advantages: > @@ -2223,14 +2225,12 @@ The following options need to be configured: > - approved multibus support > - better i2c mux support > > - ** CONFIG_HARD_I2C is now being removed ** > - > -----under removal: > + ** CONFIG_SOFT_I2C is now being removed ** > > - In both cases you will need to define CONFIG_SYS_I2C_SPEED > - to be the frequency (in Hz) at which you wish your i2c bus > - to run and CONFIG_SYS_I2C_SLAVE to be the address of this node (ie > - the CPU's i2c node address). > + With CONFIG_SOFT_I2C you will need to define > + CONFIG_SYS_I2C_SPEED to be the frequency (in Hz) at which you > + wish your i2c bus to run and CONFIG_SYS_I2C_SLAVE to be the > + address of this node (ie the CPU's i2c node address). > > Now, the u-boot i2c code for the mpc8xx > (arch/powerpc/cpu/mpc8xx/i2c.c) sets the CPU up as a master node > diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c > index 3e842d3187..0d2e84011d 100644 > --- a/board/ti/am335x/board.c > +++ b/board/ti/am335x/board.c > @@ -67,11 +67,7 @@ static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; > #ifdef CONFIG_TI_I2C_BOARD_DETECT > void do_board_detect(void) > { > - enable_i2c0_pin_mux(); > - i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); > - > - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) > - printf("ti_i2c_eeprom_init failed\n"); > + printf("ti_i2c_eeprom_init failed\n"); > } > #endif > > diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c > index 390cc168cd..a190893450 100644 > --- a/board/ti/am43xx/board.c > +++ b/board/ti/am43xx/board.c > @@ -42,8 +42,7 @@ static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; > #ifdef CONFIG_TI_I2C_BOARD_DETECT > void do_board_detect(void) > { > - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) > - printf("ti_i2c_eeprom_init failed\n"); > + printf("ti_i2c_eeprom_init failed\n"); > } > #endif > > diff --git a/cmd/eeprom.c b/cmd/eeprom.c > index 0a0e4a2c1c..c9fde0d682 100644 > --- a/cmd/eeprom.c > +++ b/cmd/eeprom.c > @@ -73,13 +73,11 @@ void eeprom_init(int bus) > #endif > > /* I2C EEPROM */ > -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) > #if defined(CONFIG_SYS_I2C) > if (bus >= 0) > i2c_set_bus_num(bus); > #endif > i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); > -#endif > } > > static int eeprom_addr(unsigned dev_addr, unsigned offset, uchar *addr) > diff --git a/common/board_f.c b/common/board_f.c > index d9431ee79a..eed3e7be2a 100644 > --- a/common/board_f.c > +++ b/common/board_f.c > @@ -184,7 +184,7 @@ __weak int dram_init_banksize(void) > return 0; > } > > -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) > +#if defined(CONFIG_SYS_I2C) > static int init_func_i2c(void) > { > puts("I2C: "); > @@ -765,7 +765,7 @@ static const init_fnc_t init_sequence_f[] = { > misc_init_f, > #endif > INIT_FUNC_WATCHDOG_RESET > -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) > +#if defined(CONFIG_SYS_I2C) > init_func_i2c, > #endif > #if defined(CONFIG_HARD_SPI) > diff --git a/common/stdio.c b/common/stdio.c > index 4d30017530..ee4f0bda9e 100644 > --- a/common/stdio.c > +++ b/common/stdio.c > @@ -21,7 +21,7 @@ > #include <logbuff.h> > #endif > > -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) > +#if defined(CONFIG_SYS_I2C) > #include <i2c.h> > #endif > > @@ -346,9 +346,6 @@ int stdio_add_devices(void) > #ifdef CONFIG_SYS_I2C > i2c_init_all(); > #else > -#if defined(CONFIG_HARD_I2C) > - i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); > -#endif > #endif > #ifdef CONFIG_DM_VIDEO > /* > diff --git a/include/configs/PATI.h b/include/configs/PATI.h > index 2c048abba6..045aa0a720 100644 > --- a/include/configs/PATI.h > +++ b/include/configs/PATI.h > @@ -39,7 +39,6 @@ > #define CONFIG_CMD_REGINFO > #define CONFIG_CMD_REGINFO > #define CONFIG_CMD_BSP > -#define CONFIG_CMD_EEPROM > #define CONFIG_CMD_IRQ > > #define CONFIG_BOOTCOMMAND "" /* autoboot command */ > @@ -136,16 +135,16 @@ > #define CONFIG_SYS_MAX_FLASH_BANKS 1 > #define CONFIG_SYS_MAX_FLASH_SECT 128 > > -#define CONFIG_ENV_IS_IN_EEPROM > #ifdef CONFIG_ENV_IS_IN_EEPROM > #define CONFIG_ENV_OFFSET 0 > #define CONFIG_ENV_SIZE 2048 > #endif > > -#undef CONFIG_ENV_IS_IN_FLASH > +#define CONFIG_ENV_IS_IN_FLASH > #ifdef CONFIG_ENV_IS_IN_FLASH > #define CONFIG_ENV_SIZE 0x00002000 /* Set whole sector as env */ > -#define CONFIG_ENV_OFFSET ((0 - CONFIG_SYS_FLASH_BASE) - CONFIG_ENV_SIZE) /* Environment starts at this adress */ > +/* Environment starts at this adress */ > +#define CONFIG_ENV_OFFSET ((0 - CONFIG_SYS_FLASH_BASE) - 2048) > #endif > > #define CONFIG_SPI 1 > diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h > index fc8a08f5b7..5c1a6d64da 100644 > --- a/include/configs/am335x_evm.h > +++ b/include/configs/am335x_evm.h > @@ -176,11 +176,6 @@ > #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ > #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ > > -#define CONFIG_CMD_EEPROM > -#define CONFIG_ENV_EEPROM_IS_ON_I2C > -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ > -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 > - > /* PMIC support */ > #define CONFIG_POWER_TPS65217 > #define CONFIG_POWER_TPS65910 > diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h > index 1feb946834..ba185ebf5a 100644 > --- a/include/configs/am43xx_evm.h > +++ b/include/configs/am43xx_evm.h > @@ -22,12 +22,6 @@ > #define CONFIG_SYS_NS16550_SERIAL > #endif > > -/* I2C Configuration */ > -#define CONFIG_CMD_EEPROM > -#define CONFIG_ENV_EEPROM_IS_ON_I2C > -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ > -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 > - > /* Power */ > #define CONFIG_POWER > #define CONFIG_POWER_I2C > diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt > index 5e515d215c..d18497c448 100644 > --- a/scripts/config_whitelist.txt > +++ b/scripts/config_whitelist.txt > @@ -1196,7 +1196,6 @@ CONFIG_G_DNL_UMS_VENDOR_NUM > CONFIG_H264_FREQ > CONFIG_H8300 > CONFIG_HALEAKALA > -CONFIG_HARD_I2C > CONFIG_HARD_SPI > CONFIG_HASH_VERIFY > CONFIG_HAS_DATAFLASH >
Hi Heiko, On Friday 28 April 2017 10:24 AM, Heiko Schocher wrote: > Hello Simon, > > Am 23.04.2017 um 17:35 schrieb Simon Glass: >> Drop use of this long-deprecated option. >> >> Signed-off-by: Simon Glass <sjg@chromium.org> >> --- >> >> README | 16 ++++++++-------- >> board/ti/am335x/board.c | 6 +----- >> board/ti/am43xx/board.c | 3 +-- >> cmd/eeprom.c | 2 -- >> common/board_f.c | 4 ++-- >> common/stdio.c | 5 +---- >> include/configs/PATI.h | 7 +++---- >> include/configs/am335x_evm.h | 5 ----- >> include/configs/am43xx_evm.h | 6 ------ >> scripts/config_whitelist.txt | 1 - >> 10 files changed, 16 insertions(+), 39 deletions(-) > > Hmm.. missing this patch in patchwork ... nevertheless: > > Reviewed-by: Heiko Schocher <hs@denx.de> > > Applied to u-boot-i2c/next As pointed out in the other thread to the same patch[1] it breaks am335x and am43xx boards :( [1] https://www.mail-archive.com/u-boot@lists.denx.de/msg246595.html Thanks and regards, Lokesh > > bye, > Heiko >> >> diff --git a/README b/README >> index f31bb3dffe..0bee478ec7 100644 >> --- a/README >> +++ b/README >> @@ -2214,7 +2214,9 @@ The following options need to be configured: >> >> If you do not have i2c muxes on your board, omit this define. >> >> -- Legacy I2C Support: CONFIG_HARD_I2C >> +----under removal: >> + >> +- Legacy I2C Support: CONFIG_SOFT_I2C >> >> NOTE: It is intended to move drivers to CONFIG_SYS_I2C which >> provides the following compelling advantages: >> @@ -2223,14 +2225,12 @@ The following options need to be configured: >> - approved multibus support >> - better i2c mux support >> >> - ** CONFIG_HARD_I2C is now being removed ** >> - >> -----under removal: >> + ** CONFIG_SOFT_I2C is now being removed ** >> >> - In both cases you will need to define CONFIG_SYS_I2C_SPEED >> - to be the frequency (in Hz) at which you wish your i2c bus >> - to run and CONFIG_SYS_I2C_SLAVE to be the address of this >> node (ie >> - the CPU's i2c node address). >> + With CONFIG_SOFT_I2C you will need to define >> + CONFIG_SYS_I2C_SPEED to be the frequency (in Hz) at which you >> + wish your i2c bus to run and CONFIG_SYS_I2C_SLAVE to be the >> + address of this node (ie the CPU's i2c node address). >> >> Now, the u-boot i2c code for the mpc8xx >> (arch/powerpc/cpu/mpc8xx/i2c.c) sets the CPU up as a master >> node >> diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c >> index 3e842d3187..0d2e84011d 100644 >> --- a/board/ti/am335x/board.c >> +++ b/board/ti/am335x/board.c >> @@ -67,11 +67,7 @@ static struct ctrl_dev *cdev = (struct ctrl_dev >> *)CTRL_DEVICE_BASE; >> #ifdef CONFIG_TI_I2C_BOARD_DETECT >> void do_board_detect(void) >> { >> - enable_i2c0_pin_mux(); >> - i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); >> - >> - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) >> - printf("ti_i2c_eeprom_init failed\n"); >> + printf("ti_i2c_eeprom_init failed\n"); >> } >> #endif >> >> diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c >> index 390cc168cd..a190893450 100644 >> --- a/board/ti/am43xx/board.c >> +++ b/board/ti/am43xx/board.c >> @@ -42,8 +42,7 @@ static struct ctrl_dev *cdev = (struct ctrl_dev >> *)CTRL_DEVICE_BASE; >> #ifdef CONFIG_TI_I2C_BOARD_DETECT >> void do_board_detect(void) >> { >> - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) >> - printf("ti_i2c_eeprom_init failed\n"); >> + printf("ti_i2c_eeprom_init failed\n"); >> } >> #endif >> >> diff --git a/cmd/eeprom.c b/cmd/eeprom.c >> index 0a0e4a2c1c..c9fde0d682 100644 >> --- a/cmd/eeprom.c >> +++ b/cmd/eeprom.c >> @@ -73,13 +73,11 @@ void eeprom_init(int bus) >> #endif >> >> /* I2C EEPROM */ >> -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) >> #if defined(CONFIG_SYS_I2C) >> if (bus >= 0) >> i2c_set_bus_num(bus); >> #endif >> i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); >> -#endif >> } >> >> static int eeprom_addr(unsigned dev_addr, unsigned offset, uchar *addr) >> diff --git a/common/board_f.c b/common/board_f.c >> index d9431ee79a..eed3e7be2a 100644 >> --- a/common/board_f.c >> +++ b/common/board_f.c >> @@ -184,7 +184,7 @@ __weak int dram_init_banksize(void) >> return 0; >> } >> >> -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) >> +#if defined(CONFIG_SYS_I2C) >> static int init_func_i2c(void) >> { >> puts("I2C: "); >> @@ -765,7 +765,7 @@ static const init_fnc_t init_sequence_f[] = { >> misc_init_f, >> #endif >> INIT_FUNC_WATCHDOG_RESET >> -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) >> +#if defined(CONFIG_SYS_I2C) >> init_func_i2c, >> #endif >> #if defined(CONFIG_HARD_SPI) >> diff --git a/common/stdio.c b/common/stdio.c >> index 4d30017530..ee4f0bda9e 100644 >> --- a/common/stdio.c >> +++ b/common/stdio.c >> @@ -21,7 +21,7 @@ >> #include <logbuff.h> >> #endif >> >> -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) >> +#if defined(CONFIG_SYS_I2C) >> #include <i2c.h> >> #endif >> >> @@ -346,9 +346,6 @@ int stdio_add_devices(void) >> #ifdef CONFIG_SYS_I2C >> i2c_init_all(); >> #else >> -#if defined(CONFIG_HARD_I2C) >> - i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); >> -#endif >> #endif >> #ifdef CONFIG_DM_VIDEO >> /* >> diff --git a/include/configs/PATI.h b/include/configs/PATI.h >> index 2c048abba6..045aa0a720 100644 >> --- a/include/configs/PATI.h >> +++ b/include/configs/PATI.h >> @@ -39,7 +39,6 @@ >> #define CONFIG_CMD_REGINFO >> #define CONFIG_CMD_REGINFO >> #define CONFIG_CMD_BSP >> -#define CONFIG_CMD_EEPROM >> #define CONFIG_CMD_IRQ >> >> #define CONFIG_BOOTCOMMAND "" /* autoboot command */ >> @@ -136,16 +135,16 @@ >> #define CONFIG_SYS_MAX_FLASH_BANKS 1 >> #define CONFIG_SYS_MAX_FLASH_SECT 128 >> >> -#define CONFIG_ENV_IS_IN_EEPROM >> #ifdef CONFIG_ENV_IS_IN_EEPROM >> #define CONFIG_ENV_OFFSET 0 >> #define CONFIG_ENV_SIZE 2048 >> #endif >> >> -#undef CONFIG_ENV_IS_IN_FLASH >> +#define CONFIG_ENV_IS_IN_FLASH >> #ifdef CONFIG_ENV_IS_IN_FLASH >> #define CONFIG_ENV_SIZE 0x00002000 /* Set whole >> sector as env */ >> -#define CONFIG_ENV_OFFSET ((0 - CONFIG_SYS_FLASH_BASE) - >> CONFIG_ENV_SIZE) /* Environment starts at this adress */ >> +/* Environment starts at this adress */ >> +#define CONFIG_ENV_OFFSET ((0 - CONFIG_SYS_FLASH_BASE) - 2048) >> #endif >> >> #define CONFIG_SPI 1 >> diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h >> index fc8a08f5b7..5c1a6d64da 100644 >> --- a/include/configs/am335x_evm.h >> +++ b/include/configs/am335x_evm.h >> @@ -176,11 +176,6 @@ >> #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ >> #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ >> >> -#define CONFIG_CMD_EEPROM >> -#define CONFIG_ENV_EEPROM_IS_ON_I2C >> -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ >> -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 >> - >> /* PMIC support */ >> #define CONFIG_POWER_TPS65217 >> #define CONFIG_POWER_TPS65910 >> diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h >> index 1feb946834..ba185ebf5a 100644 >> --- a/include/configs/am43xx_evm.h >> +++ b/include/configs/am43xx_evm.h >> @@ -22,12 +22,6 @@ >> #define CONFIG_SYS_NS16550_SERIAL >> #endif >> >> -/* I2C Configuration */ >> -#define CONFIG_CMD_EEPROM >> -#define CONFIG_ENV_EEPROM_IS_ON_I2C >> -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ >> -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 >> - >> /* Power */ >> #define CONFIG_POWER >> #define CONFIG_POWER_I2C >> diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt >> index 5e515d215c..d18497c448 100644 >> --- a/scripts/config_whitelist.txt >> +++ b/scripts/config_whitelist.txt >> @@ -1196,7 +1196,6 @@ CONFIG_G_DNL_UMS_VENDOR_NUM >> CONFIG_H264_FREQ >> CONFIG_H8300 >> CONFIG_HALEAKALA >> -CONFIG_HARD_I2C >> CONFIG_HARD_SPI >> CONFIG_HASH_VERIFY >> CONFIG_HAS_DATAFLASH >> >
On Fri, Apr 28, 2017 at 10:26:46AM +0530, Lokesh Vutla wrote: > Hi Heiko, > > On Friday 28 April 2017 10:24 AM, Heiko Schocher wrote: > > Hello Simon, > > > > Am 23.04.2017 um 17:35 schrieb Simon Glass: > >> Drop use of this long-deprecated option. > >> > >> Signed-off-by: Simon Glass <sjg@chromium.org> > >> --- > >> > >> README | 16 ++++++++-------- > >> board/ti/am335x/board.c | 6 +----- > >> board/ti/am43xx/board.c | 3 +-- > >> cmd/eeprom.c | 2 -- > >> common/board_f.c | 4 ++-- > >> common/stdio.c | 5 +---- > >> include/configs/PATI.h | 7 +++---- > >> include/configs/am335x_evm.h | 5 ----- > >> include/configs/am43xx_evm.h | 6 ------ > >> scripts/config_whitelist.txt | 1 - > >> 10 files changed, 16 insertions(+), 39 deletions(-) > > > > Hmm.. missing this patch in patchwork ... nevertheless: > > > > Reviewed-by: Heiko Schocher <hs@denx.de> > > > > Applied to u-boot-i2c/next > > As pointed out in the other thread to the same patch[1] it breaks am335x > and am43xx boards :( > > [1] https://www.mail-archive.com/u-boot@lists.denx.de/msg246595.html Which is why it wasn't missing in patchwork, but marked as Changes Requested as Lokesh provided the diffs to fix the platform instead.
diff --git a/README b/README index f31bb3dffe..0bee478ec7 100644 --- a/README +++ b/README @@ -2214,7 +2214,9 @@ The following options need to be configured: If you do not have i2c muxes on your board, omit this define. -- Legacy I2C Support: CONFIG_HARD_I2C +----under removal: + +- Legacy I2C Support: CONFIG_SOFT_I2C NOTE: It is intended to move drivers to CONFIG_SYS_I2C which provides the following compelling advantages: @@ -2223,14 +2225,12 @@ The following options need to be configured: - approved multibus support - better i2c mux support - ** CONFIG_HARD_I2C is now being removed ** - -----under removal: + ** CONFIG_SOFT_I2C is now being removed ** - In both cases you will need to define CONFIG_SYS_I2C_SPEED - to be the frequency (in Hz) at which you wish your i2c bus - to run and CONFIG_SYS_I2C_SLAVE to be the address of this node (ie - the CPU's i2c node address). + With CONFIG_SOFT_I2C you will need to define + CONFIG_SYS_I2C_SPEED to be the frequency (in Hz) at which you + wish your i2c bus to run and CONFIG_SYS_I2C_SLAVE to be the + address of this node (ie the CPU's i2c node address). Now, the u-boot i2c code for the mpc8xx (arch/powerpc/cpu/mpc8xx/i2c.c) sets the CPU up as a master node diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c index 3e842d3187..0d2e84011d 100644 --- a/board/ti/am335x/board.c +++ b/board/ti/am335x/board.c @@ -67,11 +67,7 @@ static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; #ifdef CONFIG_TI_I2C_BOARD_DETECT void do_board_detect(void) { - enable_i2c0_pin_mux(); - i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); - - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) - printf("ti_i2c_eeprom_init failed\n"); + printf("ti_i2c_eeprom_init failed\n"); } #endif diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c index 390cc168cd..a190893450 100644 --- a/board/ti/am43xx/board.c +++ b/board/ti/am43xx/board.c @@ -42,8 +42,7 @@ static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; #ifdef CONFIG_TI_I2C_BOARD_DETECT void do_board_detect(void) { - if (ti_i2c_eeprom_am_get(-1, CONFIG_SYS_I2C_EEPROM_ADDR)) - printf("ti_i2c_eeprom_init failed\n"); + printf("ti_i2c_eeprom_init failed\n"); } #endif diff --git a/cmd/eeprom.c b/cmd/eeprom.c index 0a0e4a2c1c..c9fde0d682 100644 --- a/cmd/eeprom.c +++ b/cmd/eeprom.c @@ -73,13 +73,11 @@ void eeprom_init(int bus) #endif /* I2C EEPROM */ -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) #if defined(CONFIG_SYS_I2C) if (bus >= 0) i2c_set_bus_num(bus); #endif i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); -#endif } static int eeprom_addr(unsigned dev_addr, unsigned offset, uchar *addr) diff --git a/common/board_f.c b/common/board_f.c index d9431ee79a..eed3e7be2a 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -184,7 +184,7 @@ __weak int dram_init_banksize(void) return 0; } -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) +#if defined(CONFIG_SYS_I2C) static int init_func_i2c(void) { puts("I2C: "); @@ -765,7 +765,7 @@ static const init_fnc_t init_sequence_f[] = { misc_init_f, #endif INIT_FUNC_WATCHDOG_RESET -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) +#if defined(CONFIG_SYS_I2C) init_func_i2c, #endif #if defined(CONFIG_HARD_SPI) diff --git a/common/stdio.c b/common/stdio.c index 4d30017530..ee4f0bda9e 100644 --- a/common/stdio.c +++ b/common/stdio.c @@ -21,7 +21,7 @@ #include <logbuff.h> #endif -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) +#if defined(CONFIG_SYS_I2C) #include <i2c.h> #endif @@ -346,9 +346,6 @@ int stdio_add_devices(void) #ifdef CONFIG_SYS_I2C i2c_init_all(); #else -#if defined(CONFIG_HARD_I2C) - i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); -#endif #endif #ifdef CONFIG_DM_VIDEO /* diff --git a/include/configs/PATI.h b/include/configs/PATI.h index 2c048abba6..045aa0a720 100644 --- a/include/configs/PATI.h +++ b/include/configs/PATI.h @@ -39,7 +39,6 @@ #define CONFIG_CMD_REGINFO #define CONFIG_CMD_REGINFO #define CONFIG_CMD_BSP -#define CONFIG_CMD_EEPROM #define CONFIG_CMD_IRQ #define CONFIG_BOOTCOMMAND "" /* autoboot command */ @@ -136,16 +135,16 @@ #define CONFIG_SYS_MAX_FLASH_BANKS 1 #define CONFIG_SYS_MAX_FLASH_SECT 128 -#define CONFIG_ENV_IS_IN_EEPROM #ifdef CONFIG_ENV_IS_IN_EEPROM #define CONFIG_ENV_OFFSET 0 #define CONFIG_ENV_SIZE 2048 #endif -#undef CONFIG_ENV_IS_IN_FLASH +#define CONFIG_ENV_IS_IN_FLASH #ifdef CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_SIZE 0x00002000 /* Set whole sector as env */ -#define CONFIG_ENV_OFFSET ((0 - CONFIG_SYS_FLASH_BASE) - CONFIG_ENV_SIZE) /* Environment starts at this adress */ +/* Environment starts at this adress */ +#define CONFIG_ENV_OFFSET ((0 - CONFIG_SYS_FLASH_BASE) - 2048) #endif #define CONFIG_SPI 1 diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index fc8a08f5b7..5c1a6d64da 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -176,11 +176,6 @@ #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ -#define CONFIG_CMD_EEPROM -#define CONFIG_ENV_EEPROM_IS_ON_I2C -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 - /* PMIC support */ #define CONFIG_POWER_TPS65217 #define CONFIG_POWER_TPS65910 diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index 1feb946834..ba185ebf5a 100644 --- a/include/configs/am43xx_evm.h +++ b/include/configs/am43xx_evm.h @@ -22,12 +22,6 @@ #define CONFIG_SYS_NS16550_SERIAL #endif -/* I2C Configuration */ -#define CONFIG_CMD_EEPROM -#define CONFIG_ENV_EEPROM_IS_ON_I2C -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */ -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 - /* Power */ #define CONFIG_POWER #define CONFIG_POWER_I2C diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index 5e515d215c..d18497c448 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -1196,7 +1196,6 @@ CONFIG_G_DNL_UMS_VENDOR_NUM CONFIG_H264_FREQ CONFIG_H8300 CONFIG_HALEAKALA -CONFIG_HARD_I2C CONFIG_HARD_SPI CONFIG_HASH_VERIFY CONFIG_HAS_DATAFLASH
Drop use of this long-deprecated option. Signed-off-by: Simon Glass <sjg@chromium.org> --- README | 16 ++++++++-------- board/ti/am335x/board.c | 6 +----- board/ti/am43xx/board.c | 3 +-- cmd/eeprom.c | 2 -- common/board_f.c | 4 ++-- common/stdio.c | 5 +---- include/configs/PATI.h | 7 +++---- include/configs/am335x_evm.h | 5 ----- include/configs/am43xx_evm.h | 6 ------ scripts/config_whitelist.txt | 1 - 10 files changed, 16 insertions(+), 39 deletions(-)