Re: [U-Boot] [PATCH 2/2 V2] Changes to move hawkboard to the new spl infrastructure.
Hello Sughosh, I reviewed your patch and I agree with Heiko's comments. I am looking forward to v3 :-) Regards, Christian On Wed, Jan 11, 2012 at 8:53 AM, Sughosh Ganu urwithsugh...@gmail.com wrote: hi Heiko, On Wed Jan 11, 2012 at 07:52:02AM +0100, Heiko Schocher wrote: Hello Sughosh, Sughosh Ganu wrote: This patch moves hawkboard to the new spl infrastructure from the older nand_spl one. Removed the hawkboard_nand_config build option -- The spl code now gets compiled with hawkboard_config, after building the main u-boot image, using the CONFIG_SPL_TEXT_BASE. Modified the README.hawkboard to reflect the same. Signed-off-by: Sughosh Ganu urwithsugh...@gmail.com Cc: Heiko Schocher h...@denx.de Cc: Christian Riesch christian.rie...@omicron.at Cc: Sudhakar Rajashekhara sudhakar@ti.com Cc: Tom Rini tr...@ti.com --- [...] diff --git a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c index a532f8a..a4778b8 100644 --- a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c +++ b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c @@ -32,6 +32,7 @@ #include asm/arch/emif_defs.h #include asm/arch/pll_defs.h +#if !defined(CONFIG_MACH_DAVINCI_HAWK) Please no board specific defines. Ok, will replace with the arch specific define that you suggest. void da850_waitloop(unsigned long loopcnt) { unsigned long i; @@ -235,6 +236,7 @@ int da850_ddr_setup(void) return 0; } +#endif /* CONFIG_MACH_DAVINCI_HAWK */ __attribute__((weak)) void board_gpio_init(void) @@ -242,10 +244,6 @@ void board_gpio_init(void) return; } -/* pinmux_resource[] vector is defined in the board specific file */ -extern const struct pinmux_resource pinmuxes[]; -extern const int pinmuxes_size; - int arch_cpu_init(void) { /* Unlock kick registers */ @@ -259,6 +257,7 @@ int arch_cpu_init(void) if (davinci_configure_pin_mux_items(pinmuxes, pinmuxes_size)) return 1; +#if defined(CONFIG_MACH_DAVINCI_DA850_EVM) here too. I propose here a CONFIG_SYS_DA850_PLL_INIT ... Ok. /* PLL setup */ da850_pll_init(davinci_pllc0_regs, CONFIG_SYS_DA850_PLL0_PLLM); da850_pll_init(davinci_pllc1_regs, CONFIG_SYS_DA850_PLL1_PLLM); @@ -275,6 +274,12 @@ int arch_cpu_init(void) #endif lpsc_on(CONFIG_SYS_DA850_LPSC_UART); + + da850_ddr_setup(); and around the ddr_setup a CONFIG_SYS_DA850_DDR_INIT ... +#elif defined(CONFIG_MACH_DAVINCI_HAWK) + da8xx_configure_lpsc_items(lpsc, lpsc_size); +#endif and we should use da8xx_configure_lpsc_items() for all da850 boards. Ok. This patch breaks current enbw_cmc board compile [hs@pollux u-boot]$ ./MAKEALL enbw_cmc Configuring for enbw_cmc board... enbw_cmc.c:52:35: error: static declaration of 'lpsc' follows non-static declaration /work/hs/u-boot/include/asm/arch/da850_lowlevel.h:33:35: note: previous declaration of 'lpsc' was here make[1]: *** [enbw_cmc.o] Fehler 1 make: *** [board/enbw/enbw_cmc/libenbw_cmc.o] Fehler 2 arm-linux-gnueabi-size: './u-boot': No such file Oops, sorry about that. snip diff --git a/include/configs/enbw_cmc.h b/include/configs/enbw_cmc.h index c427dc7..804846d 100644 --- a/include/configs/enbw_cmc.h +++ b/include/configs/enbw_cmc.h @@ -48,6 +48,8 @@ #define CONFIG_SKIP_LOWLEVEL_INIT #define CONFIG_DA850_LOWLEVEL #define CONFIG_ARCH_CPU_INIT +#define CONFIG_SYS_DA850_PLL_INIT +#define CONFIG_SYS_DA850_DDR_INIT I think we'll need to add this for da850evm.h too. #define CONFIG_DA8XX_GPIO #define CONFIG_HOSTNAME enbw_cmc #define CONFIG_DISPLAY_CPUINFO -- 1.7.7.4 [...] diff --git a/include/configs/cam_enc_4xx.h b/include/configs/cam_enc_4xx.h index a21d448..8e3a4d2 100644 --- a/include/configs/cam_enc_4xx.h +++ b/include/configs/cam_enc_4xx.h @@ -205,6 +205,7 @@ /* Defines for SPL */ #define CONFIG_SPL +#define CONFIG_DM365_SPL Why we need this define? Yeah, missed out cleaning these defines that i had used in V1. Will clean up in next version for all the cases. -sughosh ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [PATCH 2/2 V2] Changes to move hawkboard to the new spl infrastructure.
Hello Heiko, Sughosh, On Wed, Jan 11, 2012 at 7:52 AM, Heiko Schocher h...@denx.de wrote: please remove the da8xx_configure_lpsc_items() in board_gpio_init() in the ./board/enbw/enbw_cmc/enbw_cmc.c() file, and also move ... before I write here a lot of text, here the patch, based on yours, please add it to your patch, and add my Signed-off-by: Heiko Schocher h...@denx.de and tested on the enbw_cmc board, so: Tested-by: Heiko Schocher h...@denx.de to your patch, here the patch: diff --git a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c index a4778b8..a404916 100644 --- a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c +++ b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c [] - lpsc_on(CONFIG_SYS_DA850_LPSC_UART); Now we can also remove CONFIG_SYS_DA850_LPSC_UART from include/configs/da850evm.h and include/configs/enbw_cmc.h. Regards, Christian ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [PATCH 2/2 V2] Changes to move hawkboard to the new spl infrastructure.
Hello Christian, Christian Riesch wrote: Hello Heiko, Sughosh, On Wed, Jan 11, 2012 at 7:52 AM, Heiko Schocher h...@denx.de wrote: please remove the da8xx_configure_lpsc_items() in board_gpio_init() in the ./board/enbw/enbw_cmc/enbw_cmc.c() file, and also move ... before I write here a lot of text, here the patch, based on yours, please add it to your patch, and add my Signed-off-by: Heiko Schocher h...@denx.de and tested on the enbw_cmc board, so: Tested-by: Heiko Schocher h...@denx.de to your patch, here the patch: diff --git a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c index a4778b8..a404916 100644 --- a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c +++ b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c [] - lpsc_on(CONFIG_SYS_DA850_LPSC_UART); Now we can also remove CONFIG_SYS_DA850_LPSC_UART from include/configs/da850evm.h and include/configs/enbw_cmc.h. correct. Good catch! bye, Heiko -- DENX Software Engineering GmbH, MD: Wolfgang Denk Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [PATCH 2/2 V2] Changes to move hawkboard to the new spl infrastructure.
Hello Sughosh, Sughosh Ganu wrote: This patch moves hawkboard to the new spl infrastructure from the older nand_spl one. Removed the hawkboard_nand_config build option -- The spl code now gets compiled with hawkboard_config, after building the main u-boot image, using the CONFIG_SPL_TEXT_BASE. Modified the README.hawkboard to reflect the same. Signed-off-by: Sughosh Ganu urwithsugh...@gmail.com Cc: Heiko Schocher h...@denx.de Cc: Christian Riesch christian.rie...@omicron.at Cc: Sudhakar Rajashekhara sudhakar@ti.com Cc: Tom Rini tr...@ti.com --- [...] diff --git a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c index a532f8a..a4778b8 100644 --- a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c +++ b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c @@ -32,6 +32,7 @@ #include asm/arch/emif_defs.h #include asm/arch/pll_defs.h +#if !defined(CONFIG_MACH_DAVINCI_HAWK) Please no board specific defines. void da850_waitloop(unsigned long loopcnt) { unsigned long i; @@ -235,6 +236,7 @@ int da850_ddr_setup(void) return 0; } +#endif /* CONFIG_MACH_DAVINCI_HAWK */ __attribute__((weak)) void board_gpio_init(void) @@ -242,10 +244,6 @@ void board_gpio_init(void) return; } -/* pinmux_resource[] vector is defined in the board specific file */ -extern const struct pinmux_resource pinmuxes[]; -extern const int pinmuxes_size; - int arch_cpu_init(void) { /* Unlock kick registers */ @@ -259,6 +257,7 @@ int arch_cpu_init(void) if (davinci_configure_pin_mux_items(pinmuxes, pinmuxes_size)) return 1; +#if defined(CONFIG_MACH_DAVINCI_DA850_EVM) here too. I propose here a CONFIG_SYS_DA850_PLL_INIT ... /* PLL setup */ da850_pll_init(davinci_pllc0_regs, CONFIG_SYS_DA850_PLL0_PLLM); da850_pll_init(davinci_pllc1_regs, CONFIG_SYS_DA850_PLL1_PLLM); @@ -275,6 +274,12 @@ int arch_cpu_init(void) #endif lpsc_on(CONFIG_SYS_DA850_LPSC_UART); + + da850_ddr_setup(); and around the ddr_setup a CONFIG_SYS_DA850_DDR_INIT ... +#elif defined(CONFIG_MACH_DAVINCI_HAWK) + da8xx_configure_lpsc_items(lpsc, lpsc_size); +#endif and we should use da8xx_configure_lpsc_items() for all da850 boards. This patch breaks current enbw_cmc board compile [hs@pollux u-boot]$ ./MAKEALL enbw_cmc Configuring for enbw_cmc board... enbw_cmc.c:52:35: error: static declaration of 'lpsc' follows non-static declaration /work/hs/u-boot/include/asm/arch/da850_lowlevel.h:33:35: note: previous declaration of 'lpsc' was here make[1]: *** [enbw_cmc.o] Fehler 1 make: *** [board/enbw/enbw_cmc/libenbw_cmc.o] Fehler 2 arm-linux-gnueabi-size: './u-boot': No such file please remove the da8xx_configure_lpsc_items() in board_gpio_init() in the ./board/enbw/enbw_cmc/enbw_cmc.c() file, and also move ... before I write here a lot of text, here the patch, based on yours, please add it to your patch, and add my Signed-off-by: Heiko Schocher h...@denx.de and tested on the enbw_cmc board, so: Tested-by: Heiko Schocher h...@denx.de to your patch, here the patch: diff --git a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c index a4778b8..a404916 100644 --- a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c +++ b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c @@ -32,7 +32,7 @@ #include asm/arch/emif_defs.h #include asm/arch/pll_defs.h -#if !defined(CONFIG_MACH_DAVINCI_HAWK) +#if defined(CONFIG_SYS_DA850_DDR_INIT) void da850_waitloop(unsigned long loopcnt) { unsigned long i; @@ -236,7 +236,7 @@ int da850_ddr_setup(void) return 0; } -#endif /* CONFIG_MACH_DAVINCI_HAWK */ +#endif /* CONFIG_SYS_DA850_DDR_INIT */ __attribute__((weak)) void board_gpio_init(void) @@ -257,14 +257,11 @@ int arch_cpu_init(void) if (davinci_configure_pin_mux_items(pinmuxes, pinmuxes_size)) return 1; -#if defined(CONFIG_MACH_DAVINCI_DA850_EVM) +#if defined(CONFIG_SYS_DA850_PLL_INIT) /* PLL setup */ da850_pll_init(davinci_pllc0_regs, CONFIG_SYS_DA850_PLL0_PLLM); da850_pll_init(davinci_pllc1_regs, CONFIG_SYS_DA850_PLL1_PLLM); - - /* GPIO setup */ - board_gpio_init(); - +#endif /* setup CSn config */ #if defined(CONFIG_SYS_DA850_CS2CFG) writel(CONFIG_SYS_DA850_CS2CFG, davinci_emif_regs-ab1cr); @@ -273,13 +270,15 @@ int arch_cpu_init(void) writel(CONFIG_SYS_DA850_CS3CFG, davinci_emif_regs-ab2cr); #endif - lpsc_on(CONFIG_SYS_DA850_LPSC_UART); - - da850_ddr_setup(); -#elif defined(CONFIG_MACH_DAVINCI_HAWK) da8xx_configure_lpsc_items(lpsc, lpsc_size); +#if defined(CONFIG_SYS_DA850_DDR_INIT) + da850_ddr_setup(); #endif + /* GPIO setup */ + board_gpio_init(); + + NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM1), CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE); diff --git
Re: [U-Boot] [PATCH 2/2 V2] Changes to move hawkboard to the new spl infrastructure.
hi Heiko, On Wed Jan 11, 2012 at 07:52:02AM +0100, Heiko Schocher wrote: Hello Sughosh, Sughosh Ganu wrote: This patch moves hawkboard to the new spl infrastructure from the older nand_spl one. Removed the hawkboard_nand_config build option -- The spl code now gets compiled with hawkboard_config, after building the main u-boot image, using the CONFIG_SPL_TEXT_BASE. Modified the README.hawkboard to reflect the same. Signed-off-by: Sughosh Ganu urwithsugh...@gmail.com Cc: Heiko Schocher h...@denx.de Cc: Christian Riesch christian.rie...@omicron.at Cc: Sudhakar Rajashekhara sudhakar@ti.com Cc: Tom Rini tr...@ti.com --- [...] diff --git a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c index a532f8a..a4778b8 100644 --- a/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c +++ b/arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c @@ -32,6 +32,7 @@ #include asm/arch/emif_defs.h #include asm/arch/pll_defs.h +#if !defined(CONFIG_MACH_DAVINCI_HAWK) Please no board specific defines. Ok, will replace with the arch specific define that you suggest. void da850_waitloop(unsigned long loopcnt) { unsigned long i; @@ -235,6 +236,7 @@ int da850_ddr_setup(void) return 0; } +#endif /* CONFIG_MACH_DAVINCI_HAWK */ __attribute__((weak)) void board_gpio_init(void) @@ -242,10 +244,6 @@ void board_gpio_init(void) return; } -/* pinmux_resource[] vector is defined in the board specific file */ -extern const struct pinmux_resource pinmuxes[]; -extern const int pinmuxes_size; - int arch_cpu_init(void) { /* Unlock kick registers */ @@ -259,6 +257,7 @@ int arch_cpu_init(void) if (davinci_configure_pin_mux_items(pinmuxes, pinmuxes_size)) return 1; +#if defined(CONFIG_MACH_DAVINCI_DA850_EVM) here too. I propose here a CONFIG_SYS_DA850_PLL_INIT ... Ok. /* PLL setup */ da850_pll_init(davinci_pllc0_regs, CONFIG_SYS_DA850_PLL0_PLLM); da850_pll_init(davinci_pllc1_regs, CONFIG_SYS_DA850_PLL1_PLLM); @@ -275,6 +274,12 @@ int arch_cpu_init(void) #endif lpsc_on(CONFIG_SYS_DA850_LPSC_UART); + + da850_ddr_setup(); and around the ddr_setup a CONFIG_SYS_DA850_DDR_INIT ... +#elif defined(CONFIG_MACH_DAVINCI_HAWK) + da8xx_configure_lpsc_items(lpsc, lpsc_size); +#endif and we should use da8xx_configure_lpsc_items() for all da850 boards. Ok. This patch breaks current enbw_cmc board compile [hs@pollux u-boot]$ ./MAKEALL enbw_cmc Configuring for enbw_cmc board... enbw_cmc.c:52:35: error: static declaration of 'lpsc' follows non-static declaration /work/hs/u-boot/include/asm/arch/da850_lowlevel.h:33:35: note: previous declaration of 'lpsc' was here make[1]: *** [enbw_cmc.o] Fehler 1 make: *** [board/enbw/enbw_cmc/libenbw_cmc.o] Fehler 2 arm-linux-gnueabi-size: './u-boot': No such file Oops, sorry about that. snip diff --git a/include/configs/enbw_cmc.h b/include/configs/enbw_cmc.h index c427dc7..804846d 100644 --- a/include/configs/enbw_cmc.h +++ b/include/configs/enbw_cmc.h @@ -48,6 +48,8 @@ #define CONFIG_SKIP_LOWLEVEL_INIT #define CONFIG_DA850_LOWLEVEL #define CONFIG_ARCH_CPU_INIT +#define CONFIG_SYS_DA850_PLL_INIT +#define CONFIG_SYS_DA850_DDR_INIT I think we'll need to add this for da850evm.h too. #define CONFIG_DA8XX_GPIO #define CONFIG_HOSTNAME enbw_cmc #define CONFIG_DISPLAY_CPUINFO -- 1.7.7.4 [...] diff --git a/include/configs/cam_enc_4xx.h b/include/configs/cam_enc_4xx.h index a21d448..8e3a4d2 100644 --- a/include/configs/cam_enc_4xx.h +++ b/include/configs/cam_enc_4xx.h @@ -205,6 +205,7 @@ /* Defines for SPL */ #define CONFIG_SPL +#define CONFIG_DM365_SPL Why we need this define? Yeah, missed out cleaning these defines that i had used in V1. Will clean up in next version for all the cases. -sughosh ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot