diff options
author | Simon Glass <sjg@chromium.org> | 2022-03-04 08:43:05 -0700 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2022-03-10 08:28:36 -0500 |
commit | 7fe32b3442f0d0e77a0768dcc1ee65fb352a080a (patch) | |
tree | 96a205669eeb9145d15eaec2f9bac5a53ea3c791 /arch | |
parent | 42fdcebf859f93139d58defd5abef44dedb9b17a (diff) | |
download | u-boot-7fe32b3442f0d0e77a0768dcc1ee65fb352a080a.zip u-boot-7fe32b3442f0d0e77a0768dcc1ee65fb352a080a.tar.gz u-boot-7fe32b3442f0d0e77a0768dcc1ee65fb352a080a.tar.bz2 |
event: Convert arch_cpu_init_dm() to use events
Instead of a special function, send an event after driver model is inited
and adjust the boards which use this function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/Kconfig | 3 | ||||
-rw-r--r-- | arch/arm/Kconfig | 4 | ||||
-rw-r--r-- | arch/arm/mach-imx/imx8/cpu.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-imx/imx8m/soc.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-imx/imx8ulp/soc.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-omap2/am33xx/board.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-omap2/hwinit-common.c | 5 | ||||
-rw-r--r-- | arch/mips/Kconfig | 1 | ||||
-rw-r--r-- | arch/mips/mach-pic32/cpu.c | 4 | ||||
-rw-r--r-- | arch/nios2/cpu/cpu.c | 4 | ||||
-rw-r--r-- | arch/riscv/cpu/cpu.c | 5 | ||||
-rw-r--r-- | arch/riscv/include/asm/system.h | 5 | ||||
-rw-r--r-- | arch/riscv/lib/spl.c | 3 | ||||
-rw-r--r-- | arch/x86/cpu/baytrail/cpu.c | 4 | ||||
-rw-r--r-- | arch/x86/cpu/broadwell/cpu.c | 4 | ||||
-rw-r--r-- | arch/x86/cpu/ivybridge/cpu.c | 4 | ||||
-rw-r--r-- | arch/x86/cpu/quark/quark.c | 4 | ||||
-rw-r--r-- | arch/x86/include/asm/fsp2/fsp_api.h | 8 | ||||
-rw-r--r-- | arch/x86/lib/fsp2/fsp_init.c | 4 | ||||
-rw-r--r-- | arch/x86/lib/spl.c | 5 | ||||
-rw-r--r-- | arch/x86/lib/tpl.c | 10 |
21 files changed, 67 insertions, 26 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index e619144..1b35fda 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -94,6 +94,7 @@ config NIOS2 bool "Nios II architecture" select CPU select DM + imply DM_EVENT select OF_CONTROL select SUPPORT_OF_CONTROL imply CMD_DM @@ -113,6 +114,7 @@ config RISCV select DM imply DM_SERIAL imply DM_ETH + imply DM_EVENT imply DM_MMC imply DM_SPI imply DM_SPI_FLASH @@ -238,6 +240,7 @@ config X86 imply CMD_SF_TEST imply CMD_ZBOOT imply DM_ETH + imply DM_EVENT imply DM_GPIO imply DM_KEYBOARD imply DM_MMC diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 8c7f317..a6f2e7a 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -774,6 +774,7 @@ config ARCH_OMAP2PLUS select SUPPORT_SPL imply TI_SYSC if DM && OF_CONTROL imply FIT + imply DM_EVENT config ARCH_MESON bool "Amlogic Meson" @@ -818,6 +819,7 @@ config ARCH_IMX8 select MACH_IMX select OF_CONTROL select ENABLE_ARM_SOC_BOOT0_HOOK + imply DM_EVENT config ARCH_IMX8M bool "NXP i.MX8M platform" @@ -831,6 +833,7 @@ config ARCH_IMX8M select DM select SUPPORT_SPL imply CMD_DM + imply DM_EVENT config ARCH_IMX8ULP bool "NXP i.MX8ULP platform" @@ -841,6 +844,7 @@ config ARCH_IMX8ULP select SUPPORT_SPL select GPIO_EXTRA_HEADER imply CMD_DM + imply DM_EVENT config ARCH_IMXRT bool "NXP i.MXRT platform" diff --git a/arch/arm/mach-imx/imx8/cpu.c b/arch/arm/mach-imx/imx8/cpu.c index ee5cc47..359f8c7 100644 --- a/arch/arm/mach-imx/imx8/cpu.c +++ b/arch/arm/mach-imx/imx8/cpu.c @@ -8,6 +8,7 @@ #include <cpu.h> #include <cpu_func.h> #include <dm.h> +#include <event.h> #include <init.h> #include <log.h> #include <asm/cache.h> @@ -66,7 +67,7 @@ int arch_cpu_init(void) return 0; } -int arch_cpu_init_dm(void) +static int imx8_init_mu(void *ctx, struct event *event) { struct udevice *devp; int node, ret; @@ -88,6 +89,7 @@ int arch_cpu_init_dm(void) return 0; } +EVENT_SPY(EVT_DM_POST_INIT, imx8_init_mu); int print_bootinfo(void) { diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c index 1a5a391..838f0a3 100644 --- a/arch/arm/mach-imx/imx8m/soc.c +++ b/arch/arm/mach-imx/imx8m/soc.c @@ -7,6 +7,7 @@ #include <common.h> #include <cpu_func.h> +#include <event.h> #include <init.h> #include <log.h> #include <asm/arch/imx-regs.h> @@ -494,7 +495,7 @@ static void imx_set_wdog_powerdown(bool enable) writew(enable, &wdog3->wmcr); } -int arch_cpu_init_dm(void) +static int imx8m_check_clock(void *ctx, struct event *event) { struct udevice *dev; int ret; @@ -511,6 +512,7 @@ int arch_cpu_init_dm(void) return 0; } +EVENT_SPY(EVT_DM_POST_INIT, imx8m_check_clock); int arch_cpu_init(void) { diff --git a/arch/arm/mach-imx/imx8ulp/soc.c b/arch/arm/mach-imx/imx8ulp/soc.c index 934b0ef..e6d417e 100644 --- a/arch/arm/mach-imx/imx8ulp/soc.c +++ b/arch/arm/mach-imx/imx8ulp/soc.c @@ -11,6 +11,7 @@ #include <asm/mach-imx/boot_mode.h> #include <asm/global_data.h> #include <efi_loader.h> +#include <event.h> #include <spl.h> #include <asm/arch/rdc.h> #include <asm/arch/s400_api.h> @@ -569,7 +570,7 @@ int arch_cpu_init(void) return 0; } -int arch_cpu_init_dm(void) +static int imx8ulp_check_mu(void *ctx, struct event *event) { struct udevice *devp; int node, ret; @@ -584,6 +585,7 @@ int arch_cpu_init_dm(void) return 0; } +EVENT_SPY(EVT_DM_POST_INIT, imx8ulp_check_mu); #if defined(CONFIG_SPL_BUILD) __weak void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) diff --git a/arch/arm/mach-omap2/am33xx/board.c b/arch/arm/mach-omap2/am33xx/board.c index c446676..bcc907c 100644 --- a/arch/arm/mach-omap2/am33xx/board.c +++ b/arch/arm/mach-omap2/am33xx/board.c @@ -11,6 +11,7 @@ #include <dm.h> #include <debug_uart.h> #include <errno.h> +#include <event.h> #include <init.h> #include <net.h> #include <ns16550.h> @@ -596,7 +597,7 @@ void board_init_f(ulong dummy) #endif -int arch_cpu_init_dm(void) +static int am33xx_dm_post_init(void *ctx, struct event *event) { hw_data_init(); #if !CONFIG_IS_ENABLED(SKIP_LOWLEVEL_INIT) @@ -604,3 +605,4 @@ int arch_cpu_init_dm(void) #endif return 0; } +EVENT_SPY(EVT_DM_POST_INIT, am33xx_dm_post_init); diff --git a/arch/arm/mach-omap2/hwinit-common.c b/arch/arm/mach-omap2/hwinit-common.c index 3da50f9..c4a8eab 100644 --- a/arch/arm/mach-omap2/hwinit-common.c +++ b/arch/arm/mach-omap2/hwinit-common.c @@ -12,6 +12,7 @@ */ #include <common.h> #include <debug_uart.h> +#include <event.h> #include <fdtdec.h> #include <init.h> #include <spl.h> @@ -239,11 +240,13 @@ void board_init_f(ulong dummy) } #endif -int arch_cpu_init_dm(void) +static int omap2_system_init(void *ctx, struct event *event) { early_system_init(); + return 0; } +EVENT_SPY(EVT_DM_POST_INIT, omap2_system_init); /* * Routine: wait_for_command_complete diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 28234aa..06cae68 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -130,6 +130,7 @@ config MACH_PIC32 config TARGET_BOSTON bool "Support Boston" select DM + imply DM_EVENT select DM_SERIAL select MIPS_CM select SYS_CACHE_SHIFT_6 diff --git a/arch/mips/mach-pic32/cpu.c b/arch/mips/mach-pic32/cpu.c index eac2fe5..de449e3 100644 --- a/arch/mips/mach-pic32/cpu.c +++ b/arch/mips/mach-pic32/cpu.c @@ -7,6 +7,7 @@ #include <common.h> #include <clk.h> #include <dm.h> +#include <event.h> #include <init.h> #include <malloc.h> #include <asm/global_data.h> @@ -95,12 +96,13 @@ static void prefetch_init(void) } /* arch specific CPU init after DM */ -int arch_cpu_init_dm(void) +static int pic32_flash_prefetch(void *ctx, struct event *event) { /* flash prefetch */ prefetch_init(); return 0; } +EVENT_SPY(EVT_DM_POST_INIT, pic32_flash_prefetch); /* Un-gate DDR2 modules (gated by default) */ static void ddr2_pmd_ungate(void) diff --git a/arch/nios2/cpu/cpu.c b/arch/nios2/cpu/cpu.c index b55c8fb..4dd9c10 100644 --- a/arch/nios2/cpu/cpu.c +++ b/arch/nios2/cpu/cpu.c @@ -10,6 +10,7 @@ #include <cpu_func.h> #include <dm.h> #include <errno.h> +#include <event.h> #include <init.h> #include <irq_func.h> #include <asm/cache.h> @@ -63,7 +64,7 @@ static void copy_exception_trampoline(void) } #endif -int arch_cpu_init_dm(void) +static int nios_cpu_setup(void *ctx, struct event *event) { struct udevice *dev; int ret; @@ -79,6 +80,7 @@ int arch_cpu_init_dm(void) return 0; } +EVENT_SPY(EVT_DM_POST_INIT, nios_cpu_setup); static int altera_nios2_get_desc(const struct udevice *dev, char *buf, int size) diff --git a/arch/riscv/cpu/cpu.c b/arch/riscv/cpu/cpu.c index 8d90c5e..3ffcbbd 100644 --- a/arch/riscv/cpu/cpu.c +++ b/arch/riscv/cpu/cpu.c @@ -7,9 +7,11 @@ #include <cpu.h> #include <dm.h> #include <dm/lists.h> +#include <event.h> #include <init.h> #include <log.h> #include <asm/encoding.h> +#include <asm/system.h> #include <dm/uclass-internal.h> #include <linux/bitops.h> @@ -81,7 +83,7 @@ static void dummy_pending_ipi_clear(ulong hart, ulong arg0, ulong arg1) } #endif -int arch_cpu_init_dm(void) +int riscv_cpu_setup(void *ctx, struct event *event) { int ret; @@ -133,6 +135,7 @@ int arch_cpu_init_dm(void) return 0; } +EVENT_SPY(EVT_DM_POST_INIT, riscv_cpu_setup); int arch_early_init_r(void) { diff --git a/arch/riscv/include/asm/system.h b/arch/riscv/include/asm/system.h index a340475..9d8e43e 100644 --- a/arch/riscv/include/asm/system.h +++ b/arch/riscv/include/asm/system.h @@ -7,6 +7,8 @@ #ifndef __ASM_RISCV_SYSTEM_H #define __ASM_RISCV_SYSTEM_H +struct event; + /* * Interrupt configuring macros. * @@ -14,4 +16,7 @@ * */ +/* Hook to set up the CPU (called from SPL too) */ +int riscv_cpu_setup(void *ctx, struct event *event); + #endif /* __ASM_RISCV_SYSTEM_H */ diff --git a/arch/riscv/lib/spl.c b/arch/riscv/lib/spl.c index 8baee07..f4d3b67 100644 --- a/arch/riscv/lib/spl.c +++ b/arch/riscv/lib/spl.c @@ -11,6 +11,7 @@ #include <spl.h> #include <asm/global_data.h> #include <asm/smp.h> +#include <asm/system.h> DECLARE_GLOBAL_DATA_PTR; @@ -27,7 +28,7 @@ __weak void board_init_f(ulong dummy) if (ret) panic("spl_early_init() failed: %d\n", ret); - arch_cpu_init_dm(); + riscv_cpu_setup(NULL, NULL); preloader_console_init(); diff --git a/arch/x86/cpu/baytrail/cpu.c b/arch/x86/cpu/baytrail/cpu.c index 309a50a..68bf40b 100644 --- a/arch/x86/cpu/baytrail/cpu.c +++ b/arch/x86/cpu/baytrail/cpu.c @@ -8,6 +8,7 @@ #include <common.h> #include <cpu.h> #include <dm.h> +#include <event.h> #include <init.h> #include <log.h> #include <pci.h> @@ -44,7 +45,7 @@ static void hsuart_clock_set(void *base) * Configure the internal clock of both SIO HS-UARTs, if they are enabled * via FSP */ -int arch_cpu_init_dm(void) +static int baytrail_uart_init(void *ctx, struct event *event) { struct udevice *dev; void *base; @@ -63,6 +64,7 @@ int arch_cpu_init_dm(void) return 0; } +EVENT_SPY(EVT_DM_POST_INIT, baytrail_uart_init); static void set_max_freq(void) { diff --git a/arch/x86/cpu/broadwell/cpu.c b/arch/x86/cpu/broadwell/cpu.c index 3832a97..2adcf4b 100644 --- a/arch/x86/cpu/broadwell/cpu.c +++ b/arch/x86/cpu/broadwell/cpu.c @@ -8,6 +8,7 @@ #include <common.h> #include <dm.h> #include <cpu.h> +#include <event.h> #include <init.h> #include <log.h> #include <asm/cpu.h> @@ -24,7 +25,7 @@ #include <asm/arch/pch.h> #include <asm/arch/rcb.h> -int arch_cpu_init_dm(void) +static int broadwell_init_cpu(void *ctx, struct event *event) { struct udevice *dev; int ret; @@ -41,6 +42,7 @@ int arch_cpu_init_dm(void) return 0; } +EVENT_SPY(EVT_DM_POST_INIT, broadwell_init_cpu); void set_max_freq(void) { diff --git a/arch/x86/cpu/ivybridge/cpu.c b/arch/x86/cpu/ivybridge/cpu.c index a02f4f9..cffc5d5 100644 --- a/arch/x86/cpu/ivybridge/cpu.c +++ b/arch/x86/cpu/ivybridge/cpu.c @@ -14,6 +14,7 @@ #include <cpu_func.h> #include <dm.h> #include <errno.h> +#include <event.h> #include <fdtdec.h> #include <init.h> #include <log.h> @@ -53,7 +54,7 @@ int arch_cpu_init(void) return x86_cpu_init_f(); } -int arch_cpu_init_dm(void) +static int ivybridge_cpu_init(void *ctx, struct event *ev) { struct pci_controller *hose; struct udevice *bus, *dev; @@ -85,6 +86,7 @@ int arch_cpu_init_dm(void) return 0; } +EVENT_SPY(EVT_DM_POST_INIT, ivybridge_cpu_init); #define PCH_EHCI0_TEMP_BAR0 0xe8000000 #define PCH_EHCI1_TEMP_BAR0 0xe8000400 diff --git a/arch/x86/cpu/quark/quark.c b/arch/x86/cpu/quark/quark.c index 30b4711..e016fae 100644 --- a/arch/x86/cpu/quark/quark.c +++ b/arch/x86/cpu/quark/quark.c @@ -5,6 +5,7 @@ #include <common.h> #include <cpu_func.h> +#include <event.h> #include <init.h> #include <mmc.h> #include <asm/cache.h> @@ -247,7 +248,7 @@ int arch_cpu_init(void) return 0; } -int arch_cpu_init_dm(void) +static int quark_init_pcie(void *ctx, struct event *event) { /* * Initialize PCIe controller @@ -262,6 +263,7 @@ int arch_cpu_init_dm(void) return 0; } +EVENT_SPY(EVT_DM_POST_INIT, quark_init_pcie); int checkcpu(void) { diff --git a/arch/x86/include/asm/fsp2/fsp_api.h b/arch/x86/include/asm/fsp2/fsp_api.h index dccbfa4..ca3f684 100644 --- a/arch/x86/include/asm/fsp2/fsp_api.h +++ b/arch/x86/include/asm/fsp2/fsp_api.h @@ -60,4 +60,12 @@ int fsp_silicon_init(bool s3wake, bool use_spi_flash); typedef asmlinkage int (*fsp_silicon_init_func)(struct fsps_upd *params); +/** + * fsp_setup_pinctrl() - Set up the pinctrl for FSP + * + * @ctx: Event context (not used) + * @event: Event information (not used) + */ +int fsp_setup_pinctrl(void *ctx, struct event *event); + #endif diff --git a/arch/x86/lib/fsp2/fsp_init.c b/arch/x86/lib/fsp2/fsp_init.c index 5afdce1..b15926e 100644 --- a/arch/x86/lib/fsp2/fsp_init.c +++ b/arch/x86/lib/fsp2/fsp_init.c @@ -9,6 +9,7 @@ #include <bootstage.h> #include <cbfs.h> #include <dm.h> +#include <event.h> #include <init.h> #include <log.h> #include <spi.h> @@ -18,7 +19,7 @@ #include <dm/uclass-internal.h> #include <asm/fsp2/fsp_internal.h> -int arch_cpu_init_dm(void) +int fsp_setup_pinctrl(void *ctx, struct event *event) { struct udevice *dev; ofnode node; @@ -41,6 +42,7 @@ int arch_cpu_init_dm(void) return ret; } +EVENT_SPY(EVT_DM_POST_INIT, fsp_setup_pinctrl); #if !defined(CONFIG_TPL_BUILD) binman_sym_declare(ulong, intel_fsp_m, image_pos); diff --git a/arch/x86/lib/spl.c b/arch/x86/lib/spl.c index b18c1cd..2d50c62 100644 --- a/arch/x86/lib/spl.c +++ b/arch/x86/lib/spl.c @@ -17,6 +17,7 @@ #include <syscon.h> #include <asm/cpu.h> #include <asm/cpu_common.h> +#include <asm/fsp2/fsp_api.h> #include <asm/global_data.h> #include <asm/mrccache.h> #include <asm/mtrr.h> @@ -27,7 +28,7 @@ DECLARE_GLOBAL_DATA_PTR; -__weak int arch_cpu_init_dm(void) +__weak int fsp_setup_pinctrl(void *ctx, struct event *event) { return 0; } @@ -89,7 +90,7 @@ static int x86_spl_init(void) return ret; } #ifndef CONFIG_TPL - ret = arch_cpu_init_dm(); + ret = fsp_setup_pinctrl(NULL, NULL); if (ret) { debug("%s: arch_cpu_init_dm() failed\n", __func__); return ret; diff --git a/arch/x86/lib/tpl.c b/arch/x86/lib/tpl.c index 5b57e53..18b05b2 100644 --- a/arch/x86/lib/tpl.c +++ b/arch/x86/lib/tpl.c @@ -19,11 +19,6 @@ DECLARE_GLOBAL_DATA_PTR; -__weak int arch_cpu_init_dm(void) -{ - return 0; -} - static int x86_tpl_init(void) { int ret; @@ -44,11 +39,6 @@ static int x86_tpl_init(void) debug("%s: arch_cpu_init() failed\n", __func__); return ret; } - ret = arch_cpu_init_dm(); - if (ret) { - debug("%s: arch_cpu_init_dm() failed\n", __func__); - return ret; - } preloader_console_init(); return 0; |