[PATCH 01/13] common/Kconfig: Reword text for BOARD_TYPES

[PATCH 01/13] common/Kconfig: Reword text for BOARD_TYPES

[Tom Rini]

While it is true that for some Samsung platforms, we call
get_board_type() the main usage of this CONFIG switch is to enable
board_types in global data, which is then used by various platforms.

Signed-off-by: Tom Rini <trini@konsulko.com>
---
 common/Kconfig | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/common/Kconfig b/common/Kconfig
index e3a5e1be1e95..86d6679d05b5 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -551,12 +551,11 @@ endmenu
 menu "Init options"
 
 config BOARD_TYPES
-	bool "Call get_board_type() to get and display the board type"
+	bool "Enable board_type entry in global data struct"
 	help
-	  If this option is enabled, checkboard() will call get_board_type()
-	  to get a string containing the board type and this will be
-	  displayed immediately after the model is shown on the console
-	  early in boot.
+	  If this option is enabled, a field will be added to the global
+	  data struct to store an unsigned long value for the type of
+	  platform that we have determined we are on, at run-time.
 
 config DISPLAY_CPUINFO
 	bool "Display information about the CPU during start up"
-- 
2.34.1

[PATCH 02/13] arm: mvebu: Add select on ARCH_EARLY_INIT_R if ARM64

[Tom Rini]

We need to be calling arch_early_init_r() on 64bit mvebu platforms, so
move this to a select.

Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
---
 arch/arm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index bd7fffcce0ba..724cbdde257c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -588,6 +588,7 @@ config ARCH_KIRKWOOD
 
 config ARCH_MVEBU
 	bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
+	select ARCH_EARLY_INIT_R if ARM64
 	select DM
 	select DM_SERIAL
 	select DM_SPI
-- 
2.34.1

[PATCH 03/13] arm: zynq: Move to select'ing ARCH_EARLY_INIT_R if we have FPGA

[Tom Rini]

The function arch_early_init_r only does anything on these platforms if
we have FPGA (or SPL and SPL_FPGA) enabled, so move the logic to select
based on that.

Cc: Michal Simek <michal.simek@amd.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
---
 arch/arm/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 724cbdde257c..c51f15fcf465 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1209,6 +1209,7 @@ config ARCH_VF610
 config ARCH_ZYNQ
 	bool "Xilinx Zynq based platform"
 	select ARM_TWD_TIMER
+	select ARCH_EARLY_INIT_R if FPGA || (SPL && SPL_FPGA)
 	select CLK
 	select CLK_ZYNQ
 	select CPU_V7A
@@ -1230,7 +1231,6 @@ config ARCH_ZYNQ
 	select SPL_TIMER if SPL
 	select SUPPORT_SPL
 	select TIMER
-	imply ARCH_EARLY_INIT_R
 	imply BOARD_LATE_INIT
 	imply CMD_CLK
 	imply CMD_DM
-- 
2.34.1

[PATCH 04/13] arm: rk3368: Select ARCH_EARLY_INIT_R when used

[Tom Rini]

On the lion and evb-px5 platforms, we need this function, so select it.

Cc: Andy Yan <andy.yan@rock-chips.com>
Cc: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Cc: Klaus Goger <klaus.goger@theobroma-systems.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
---
 arch/arm/mach-rockchip/rk3368/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-rockchip/rk3368/Kconfig b/arch/arm/mach-rockchip/rk3368/Kconfig
index c3249a7be457..3de695186ed9 100644
--- a/arch/arm/mach-rockchip/rk3368/Kconfig
+++ b/arch/arm/mach-rockchip/rk3368/Kconfig
@@ -5,6 +5,7 @@ choice
 
 config TARGET_LION_RK3368
         bool "Theobroma Systems RK3368-uQ7 (Lion) module"
+	select ARCH_EARLY_INIT_R
 	help
 	  The RK3368-uQ7 is a micro-Qseven form-factor (40mm x 70mm,
 	  MXM-230 connector) system-on-module designed by Theobroma
@@ -34,6 +35,7 @@ config TARGET_GEEKBOX
 
 config TARGET_EVB_PX5
         bool "Evb-PX5"
+	select ARCH_EARLY_INIT_R
         help
 	 PX5 EVB is designed by Rockchip for automotive field
          with integrated CVBS (TP2825) / MIPI DSI / CSI / LVDS
-- 
2.34.1

[PATCH 05/13] common: Make ARCH_EARLY_INIT_R be selected only

[Tom Rini]

As platforms which require this hook need this hook enabled, in order to
function, or do not need this hook, it doesn't make sense to prompt the
user. As all platforms that need this hook now select the symbol, remove
the prompt text.

Signed-off-by: Tom Rini <trini@konsulko.com>
---
 common/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/Kconfig b/common/Kconfig
index 86d6679d05b5..e35fca69823d 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -633,7 +633,7 @@ config EVENT_DEBUG
 endif # EVENT
 
 config ARCH_EARLY_INIT_R
-	bool "Call arch-specific init soon after relocation"
+	bool
 	help
 	  With this option U-Boot will call arch_early_init_r() soon after
 	  relocation. Driver model is running by this point, and the cache
-- 
2.34.1

[PATCH 06/13] imx9: Remove ARCH_MISC_INIT

[Tom Rini]

We don't need an empty function, we can just not enable the hook we
don't use.

Cc: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
---
 arch/arm/mach-imx/imx9/soc.c      | 5 -----
 configs/imx93_11x11_evk_defconfig | 1 -
 2 files changed, 6 deletions(-)

diff --git a/arch/arm/mach-imx/imx9/soc.c b/arch/arm/mach-imx/imx9/soc.c
index 797d7a802baf..a16e22ea6bbf 100644
--- a/arch/arm/mach-imx/imx9/soc.c
+++ b/arch/arm/mach-imx/imx9/soc.c
@@ -208,11 +208,6 @@ int print_cpuinfo(void)
 	return 0;
 }
 
-int arch_misc_init(void)
-{
-	return 0;
-}
-
 int ft_system_setup(void *blob, struct bd_info *bd)
 {
 	return 0;
diff --git a/configs/imx93_11x11_evk_defconfig b/configs/imx93_11x11_evk_defconfig
index 64da123c3723..33d703020798 100644
--- a/configs/imx93_11x11_evk_defconfig
+++ b/configs/imx93_11x11_evk_defconfig
@@ -25,7 +25,6 @@ CONFIG_DISTRO_DEFAULTS=y
 CONFIG_REMAKE_ELF=y
 CONFIG_SYS_MONITOR_LEN=524288
 CONFIG_DEFAULT_FDT_FILE="imx93-11x11-evk.dtb"
-CONFIG_ARCH_MISC_INIT=y
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_MAX_SIZE=0x26000
-- 
2.34.1

[PATCH 07/13] mvebe: Drop ARCH_MISC_INIT from alleycat 5

[Tom Rini]

In this platform, arch_misc_init doesn't perform any real function. The
call to get_soc_type_rev has no lasting side effects.

Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Tom Rini <trini@konsulko.com>
---
 arch/arm/mach-mvebu/alleycat5/soc.c | 9 ---------
 configs/mvebu_ac5_rd_defconfig      | 1 -
 2 files changed, 10 deletions(-)

diff --git a/arch/arm/mach-mvebu/alleycat5/soc.c b/arch/arm/mach-mvebu/alleycat5/soc.c
index efbef233a148..dc69f46eedb2 100644
--- a/arch/arm/mach-mvebu/alleycat5/soc.c
+++ b/arch/arm/mach-mvebu/alleycat5/soc.c
@@ -287,12 +287,3 @@ int mach_cpu_init(void)
 
 	return 0;
 }
-
-int arch_misc_init(void)
-{
-	u32 type, rev;
-
-	get_soc_type_rev(&type, &rev);
-
-	return 0;
-}
diff --git a/configs/mvebu_ac5_rd_defconfig b/configs/mvebu_ac5_rd_defconfig
index a27202eb23e2..4e66791dbda8 100644
--- a/configs/mvebu_ac5_rd_defconfig
+++ b/configs/mvebu_ac5_rd_defconfig
@@ -22,7 +22,6 @@ CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_ARCH_EARLY_INIT_R=y
-CONFIG_ARCH_MISC_INIT=y
 CONFIG_CMD_BOOTZ=y
 CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS=10
 CONFIG_CMD_MEMTEST=y
-- 
2.34.1

[PATCH 08/13] mvebu: Drop empty arch_misc_init

[Tom Rini]

If this hooks is needed later, it should be added and populated for
real.

Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
---
 arch/arm/mach-mvebu/Kconfig |  1 -
 arch/arm/mach-mvebu/cpu.c   | 11 -----------
 2 files changed, 12 deletions(-)

diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 16c5e7229550..6a8bf39f86b1 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -5,7 +5,6 @@ config HAVE_MVEBU_EFUSE
 
 config ARMADA_32BIT
 	bool
-	select ARCH_MISC_INIT
 	select BOARD_EARLY_INIT_F
 	select CPU_V7A
 	select SPL_DM if SPL
diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c
index 329d13691f0e..1d14e2eca596 100644
--- a/arch/arm/mach-mvebu/cpu.c
+++ b/arch/arm/mach-mvebu/cpu.c
@@ -514,17 +514,6 @@ u32 mvebu_get_nand_clock(void)
 		  NAND_ECC_DIVCKL_RATIO_MASK) >> NAND_ECC_DIVCKL_RATIO_OFFS);
 }
 
-/*
- * SOC specific misc init
- */
-#if defined(CONFIG_ARCH_MISC_INIT)
-int arch_misc_init(void)
-{
-	/* Nothing yet, perhaps we need something here later */
-	return 0;
-}
-#endif /* CONFIG_ARCH_MISC_INIT */
-
 #if defined(CONFIG_MMC_SDHCI_MV) && !defined(CONFIG_DM_MMC)
 int board_mmc_init(struct bd_info *bis)
 {
-- 
2.34.1

[PATCH 09/13] s5p: Remove empty arch_misc_init

[Tom Rini]

We don't need to provide an empty arch_misc_init function here, we can
just not enable the hook.

Cc: Stefan Bosch <stefan_b@posteo.net>
Signed-off-by: Tom Rini <trini@konsulko.com>
---
 arch/arm/cpu/armv7/s5p4418/cpu.c  | 7 -------
 configs/s5p4418_nanopi2_defconfig | 1 -
 2 files changed, 8 deletions(-)

diff --git a/arch/arm/cpu/armv7/s5p4418/cpu.c b/arch/arm/cpu/armv7/s5p4418/cpu.c
index fcaafc0ff76f..8febfe527669 100644
--- a/arch/arm/cpu/armv7/s5p4418/cpu.c
+++ b/arch/arm/cpu/armv7/s5p4418/cpu.c
@@ -84,10 +84,3 @@ void enable_caches(void)
 	/* Enable D-cache. I-cache is already enabled in start.S */
 	dcache_enable();
 }
-
-#if defined(CONFIG_ARCH_MISC_INIT)
-int arch_misc_init(void)
-{
-	return 0;
-}
-#endif	/* CONFIG_ARCH_MISC_INIT */
diff --git a/configs/s5p4418_nanopi2_defconfig b/configs/s5p4418_nanopi2_defconfig
index 0645b09f78a4..a6154e137287 100644
--- a/configs/s5p4418_nanopi2_defconfig
+++ b/configs/s5p4418_nanopi2_defconfig
@@ -29,7 +29,6 @@ CONFIG_FIT_BEST_MATCH=y
 CONFIG_SUPPORT_RAW_INITRD=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_BOOTDELAY=1
-CONFIG_ARCH_MISC_INIT=y
 CONFIG_BOARD_LATE_INIT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PBSIZE=1050
-- 
2.34.1

[PATCH 10/13] verdin-imx8mm: Remove unused SPL_BOARD_INIT

[Tom Rini]

On this platform SPL_BOARD_INIT is used to call arch_misc_init which is
in turn empty, drop the call.

Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
---
 board/toradex/verdin-imx8mm/spl.c | 5 -----
 configs/verdin-imx8mm_defconfig   | 1 -
 2 files changed, 6 deletions(-)

diff --git a/board/toradex/verdin-imx8mm/spl.c b/board/toradex/verdin-imx8mm/spl.c
index 9d54d60bb17d..3f33ff7d87a4 100644
--- a/board/toradex/verdin-imx8mm/spl.c
+++ b/board/toradex/verdin-imx8mm/spl.c
@@ -51,11 +51,6 @@ void spl_dram_init(void)
 	ddr_init(&dram_timing);
 }
 
-void spl_board_init(void)
-{
-	arch_misc_init();
-}
-
 #ifdef CONFIG_SPL_LOAD_FIT
 int board_fit_config_name_match(const char *name)
 {
diff --git a/configs/verdin-imx8mm_defconfig b/configs/verdin-imx8mm_defconfig
index 5b5f7c051e54..0e7d67cf093d 100644
--- a/configs/verdin-imx8mm_defconfig
+++ b/configs/verdin-imx8mm_defconfig
@@ -40,7 +40,6 @@ CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
 CONFIG_SPL_BSS_START_ADDR=0x910000
 CONFIG_SPL_BSS_MAX_SIZE=0x2000
-CONFIG_SPL_BOARD_INIT=y
 # CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
 CONFIG_SPL_STACK=0x920000
 CONFIG_SYS_SPL_MALLOC=y
-- 
2.34.1

[PATCH 11/13] imx8mm-mx8menlo: Drop SPL_BOARD_INIT

[Tom Rini]

On this platform spl_board_init is a call to arch_misc_init which is a
no-op, so drop the CONFIG options.

Cc: Marek Vasut <marex@denx.de>
Cc: Olaf Mandel <o.mandel@menlosystems.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
---
 configs/imx8mm-mx8menlo_defconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/configs/imx8mm-mx8menlo_defconfig b/configs/imx8mm-mx8menlo_defconfig
index f1e48bba9653..7ca327676171 100644
--- a/configs/imx8mm-mx8menlo_defconfig
+++ b/configs/imx8mm-mx8menlo_defconfig
@@ -40,7 +40,6 @@ CONFIG_BOARD_LATE_INIT=y
 CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
 CONFIG_SPL_BSS_START_ADDR=0x910000
 CONFIG_SPL_BSS_MAX_SIZE=0x2000
-CONFIG_SPL_BOARD_INIT=y
 # CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
 CONFIG_SPL_STACK=0x920000
 CONFIG_SYS_SPL_MALLOC=y
-- 
2.34.1

[PATCH 12/13] global: Add a select for ARCH_MISC_INIT where used

[Tom Rini]

When we have an arch_misc_init function, we can select it to ensure it's
used.

In that there is a functional change here, it's that on i.MX6 it's
always been possible to populate "serial#" with something meaningful,
but not every platform was taking the hook, and now it is.

Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
---
 arch/arm/Kconfig                          | 7 +++++++
 arch/arm/cpu/armv7/ls102xa/Kconfig        | 1 +
 arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 1 +
 arch/arm/mach-imx/imx8/Kconfig            | 2 --
 arch/arm/mach-imx/imx8m/Kconfig           | 6 ------
 arch/arm/mach-imx/mx6/Kconfig             | 5 -----
 arch/arm/mach-imx/mx7ulp/Kconfig          | 1 -
 arch/arm/mach-imx/mxs/Kconfig             | 3 +++
 arch/arm/mach-omap2/Kconfig               | 1 +
 arch/arm/mach-tegra/tegra124/Kconfig      | 1 +
 arch/arm/mach-tegra/tegra20/Kconfig       | 1 +
 arch/arm/mach-tegra/tegra30/Kconfig       | 2 ++
 arch/mips/Kconfig                         | 1 +
 arch/powerpc/Kconfig                      | 1 +
 14 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c51f15fcf465..ef3910b367b5 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -605,6 +605,7 @@ config ARCH_MVEBU
 
 config ARCH_ORION5X
 	bool "Marvell Orion"
+	select ARCH_MISC_INIT
 	select CPU_ARM926EJS
 	select GPIO_EXTRA_HEADER
 	select SPL_SEPARATE_BSS if SPL
@@ -819,6 +820,7 @@ config ARCH_LPC32XX
 config ARCH_IMX8
 	bool "NXP i.MX8 platform"
 	select ARM64
+	select ARCH_MISC_INIT if FSL_CAAM
 	select SYS_FSL_HAS_SEC
 	select SYS_FSL_SEC_COMPAT_4
 	select SYS_FSL_SEC_LE
@@ -832,6 +834,7 @@ config ARCH_IMX8
 config ARCH_IMX8M
 	bool "NXP i.MX8M platform"
 	select ARM64
+	select ARCH_MISC_INIT if FSL_CAAM
 	select GPIO_EXTRA_HEADER
 	select MACH_IMX
 	select SYS_FSL_HAS_SEC
@@ -902,6 +905,7 @@ config ARCH_MX31
 
 config ARCH_MX7ULP
 	bool "NXP MX7ULP"
+	select ARCH_MISC_INIT if FSL_CAAM
 	select BOARD_POSTCLK_INIT
 	select CPU_V7A
 	select GPIO_EXTRA_HEADER
@@ -929,6 +933,7 @@ config ARCH_MX7
 
 config ARCH_MX6
 	bool "Freescale MX6"
+	select ARCH_MISC_INIT
 	select BOARD_POSTCLK_INIT
 	select CPU_V7A
 	select GPIO_EXTRA_HEADER
@@ -1023,6 +1028,7 @@ config ARCH_QEMU
 
 config ARCH_RMOBILE
 	bool "Renesas ARM SoCs"
+	select ARCH_MISC_INIT if !RZA1
 	select DM
 	select DM_SERIAL
 	select GPIO_EXTRA_HEADER
@@ -1198,6 +1204,7 @@ config ARCH_VERSAL_NET
 
 config ARCH_VF610
 	bool "Freescale Vybrid"
+	select ARCH_MISC_INIT
 	select CPU_V7A
 	select GPIO_EXTRA_HEADER
 	select IOMUX_SHARE_CONF_REG
diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig
index 3e292bf70e18..4546025195b9 100644
--- a/arch/arm/cpu/armv7/ls102xa/Kconfig
+++ b/arch/arm/cpu/armv7/ls102xa/Kconfig
@@ -1,5 +1,6 @@
 config ARCH_LS1021A
 	bool
+	select ARCH_MISC_INIT if FSL_CAAM
 	select FSL_DEVICE_DISABLE
 	select FSL_IFC if !QSPI_BOOT && !SD_BOOT_QSPI
 	select LS102XA_STREAM_ID
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index a8b493e2f875..a42ede24f189 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -328,6 +328,7 @@ config ARCH_LX2160A
 
 config FSL_LSCH2
 	bool
+	select ARCH_MISC_INIT if FSL_CAAM
 	select SKIP_LOWLEVEL_INIT
 	select SYS_FSL_CCSR_GUR_BE
 	select SYS_FSL_CCSR_SCFG_BE
diff --git a/arch/arm/mach-imx/imx8/Kconfig b/arch/arm/mach-imx/imx8/Kconfig
index 37d12d189586..c211a1bb687e 100644
--- a/arch/arm/mach-imx/imx8/Kconfig
+++ b/arch/arm/mach-imx/imx8/Kconfig
@@ -75,7 +75,6 @@ config TARGET_IMX8QM_MEK
 	select BOARD_LATE_INIT
 	select IMX8QM
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_CONGA_QMX8
@@ -98,7 +97,6 @@ config TARGET_IMX8QXP_MEK
 	select BOARD_LATE_INIT
 	select IMX8QXP
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 endchoice
diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig
index 5e4836b02feb..d6845c053718 100644
--- a/arch/arm/mach-imx/imx8m/Kconfig
+++ b/arch/arm/mach-imx/imx8m/Kconfig
@@ -51,7 +51,6 @@ config TARGET_IMX8MQ_EVK
 	select IMX8MQ
 	select IMX8M_LPDDR4
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_IMX8MQ_PHANBELL
@@ -74,7 +73,6 @@ config TARGET_IMX8MM_EVK
 	select SUPPORT_SPL
 	select IMX8M_LPDDR4
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_IMX8MM_ICORE_MX8MM
@@ -126,7 +124,6 @@ config TARGET_KONTRON_MX8MM
 	select SUPPORT_SPL
 	select IMX8M_LPDDR4
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_IMX8MN_BSH_SMM_S2
@@ -198,7 +195,6 @@ config TARGET_IMX8MP_EVK
 	select SUPPORT_SPL
 	select IMX8M_LPDDR4
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_IMX8MP_VENICE
@@ -250,7 +246,6 @@ config TARGET_IMX8MM_BEACON
 	select SUPPORT_SPL
 	select IMX8M_LPDDR4
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_IMX8MN_BEACON
@@ -260,7 +255,6 @@ config TARGET_IMX8MN_BEACON
 	select SUPPORT_SPL
 	select IMX8M_LPDDR4
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_PHYCORE_IMX8MM
diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig
index 7529b311f80e..5df41da8771b 100644
--- a/arch/arm/mach-imx/mx6/Kconfig
+++ b/arch/arm/mach-imx/mx6/Kconfig
@@ -364,7 +364,6 @@ config TARGET_MX6SABREAUTO
 	select SUPPORT_SPL
 	imply CMD_DM
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 
 config TARGET_MX6SABRESD
 	bool "mx6sabresd"
@@ -376,7 +375,6 @@ config TARGET_MX6SABRESD
 	select SUPPORT_SPL
 	imply CMD_DM
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 
 config TARGET_MX6SLEVK
 	bool "mx6slevk"
@@ -401,7 +399,6 @@ config TARGET_MX6SXSABRESD
 	select DM_THERMAL
 	select SUPPORT_SPL
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 
 config TARGET_MX6SXSABREAUTO
 	bool "mx6sxsabreauto"
@@ -421,7 +418,6 @@ config TARGET_MX6UL_9X9_EVK
 	select SUPPORT_SPL
 	imply CMD_DM
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 
 config TARGET_MX6UL_14X14_EVK
 	bool "mx6ul_14x14_evk"
@@ -432,7 +428,6 @@ config TARGET_MX6UL_14X14_EVK
 	select SUPPORT_SPL
 	imply CMD_DM
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 
 config TARGET_MX6UL_ENGICAM
 	bool "Support Engicam GEAM6UL/Is.IoT"
diff --git a/arch/arm/mach-imx/mx7ulp/Kconfig b/arch/arm/mach-imx/mx7ulp/Kconfig
index 632c4bf6fa5e..e238e977a71a 100644
--- a/arch/arm/mach-imx/mx7ulp/Kconfig
+++ b/arch/arm/mach-imx/mx7ulp/Kconfig
@@ -41,7 +41,6 @@ config TARGET_MX7ULP_EVK
 	select MX7ULP
 	select SYS_ARCH_TIMER
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 
 endchoice
 
diff --git a/arch/arm/mach-imx/mxs/Kconfig b/arch/arm/mach-imx/mxs/Kconfig
index b2026a3758a5..797eaf83bda8 100644
--- a/arch/arm/mach-imx/mxs/Kconfig
+++ b/arch/arm/mach-imx/mxs/Kconfig
@@ -10,10 +10,12 @@ choice
 
 config TARGET_MX23_OLINUXINO
 	bool "Support mx23_olinuxino"
+	select ARCH_MISC_INIT
 	select BOARD_EARLY_INIT_F
 
 config TARGET_MX23EVK
 	bool "Support mx23evk"
+	select ARCH_MISC_INIT
 	select BOARD_EARLY_INIT_F
 
 config TARGET_XFI3
@@ -41,6 +43,7 @@ choice
 
 config TARGET_MX28EVK
 	bool "Support mx28evk"
+	select ARCH_MISC_INIT
 	select BOARD_EARLY_INIT_F
 
 config TARGET_XEA
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 309b967b0dd5..e874060d283c 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -113,6 +113,7 @@ config AM43XX
 config AM33XX
 	bool "AM33XX SoC"
 	select ARM_CORTEX_A8_CVE_2017_5715
+	select ARCH_MISC_INIT if USB
 	select DM_EVENT
 	select SPECIFY_CONSOLE_INDEX
 	imply NAND_OMAP_ELM
diff --git a/arch/arm/mach-tegra/tegra124/Kconfig b/arch/arm/mach-tegra/tegra124/Kconfig
index fb016aa46c90..b3f25fc0827d 100644
--- a/arch/arm/mach-tegra/tegra124/Kconfig
+++ b/arch/arm/mach-tegra/tegra124/Kconfig
@@ -6,6 +6,7 @@ choice
 
 config TARGET_APALIS_TK1
 	bool "Toradex Apalis TK1 module"
+	select ARCH_MISC_INIT
 	select ARCH_SUPPORT_PSCI
 	select CPU_V7_HAS_NONSEC
 	select CPU_V7_HAS_VIRT
diff --git a/arch/arm/mach-tegra/tegra20/Kconfig b/arch/arm/mach-tegra/tegra20/Kconfig
index 955786c0c484..142290e97389 100644
--- a/arch/arm/mach-tegra/tegra20/Kconfig
+++ b/arch/arm/mach-tegra/tegra20/Kconfig
@@ -57,6 +57,7 @@ config TARGET_VENTANA
 
 config TARGET_COLIBRI_T20
 	bool "Toradex Colibri T20 board"
+	select ARCH_MISC_INIT
 	select BOARD_LATE_INIT
 	select TEGRA_UARTA_SDIO1
 
diff --git a/arch/arm/mach-tegra/tegra30/Kconfig b/arch/arm/mach-tegra/tegra30/Kconfig
index 5619d1cd42f7..8f6f24a7a7ca 100644
--- a/arch/arm/mach-tegra/tegra30/Kconfig
+++ b/arch/arm/mach-tegra/tegra30/Kconfig
@@ -12,6 +12,7 @@ choice
 
 config TARGET_APALIS_T30
 	bool "Toradex Apalis T30 board"
+	select ARCH_MISC_INIT
 	select BOARD_LATE_INIT
 
 config TARGET_BEAVER
@@ -26,6 +27,7 @@ config TARGET_CARDHU
 
 config TARGET_COLIBRI_T30
 	bool "Toradex Colibri T30 board"
+	select ARCH_MISC_INIT
 	select BOARD_LATE_INIT
 
 config TARGET_TEC_NG
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 569f5f48bc6c..536b6ad64aa9 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -98,6 +98,7 @@ config ARCH_JZ47XX
 config ARCH_OCTEON
 	bool "Support Marvell Octeon CN7xxx platforms"
 	select ARCH_EARLY_INIT_R
+	select ARCH_MISC_INIT
 	select CPU_CAVIUM_OCTEON
 	select DISPLAY_CPUINFO
 	select DMA_ADDR_T_64BIT
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index bee59c3bea4f..93bc1a4b6b3f 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -17,6 +17,7 @@ config MPC83xx
 
 config MPC85xx
 	bool "MPC85xx"
+	select ARCH_MISC_INIT if FSL_CAAM && !(ARCH_P1010 || TARGET_KMCENT2)
 	select CREATE_ARCH_SYMLINK
 	select SYS_FSL_DDR
 	select SYS_FSL_DDR_BE
-- 
2.34.1

[PATCH 13/13] common: Make ARCH_MISC_INIT be selected only

[Tom Rini]

As platforms which require this hook need this hook enabled, in order to
function, or do not need this hook, it doesn't make sense to prompt the
user. As all platforms that need this hook now select the symbol, remove
the prompt text.

Signed-off-by: Tom Rini <trini@konsulko.com>
---
 common/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/Kconfig b/common/Kconfig
index e35fca69823d..866e3b153f5b 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -641,7 +641,7 @@ config ARCH_EARLY_INIT_R
 	  enabled. This can be used to set up architecture-specific devices.
 
 config ARCH_MISC_INIT
-	bool "Call arch-specific init after relocation, when console is ready"
+	bool
 	help
 	  With this option U-Boot will call arch_misc_init() after
 	  relocation to allow miscellaneous arch-dependent initialisation
-- 
2.34.1

Re: [PATCH 02/13] arm: mvebu: Add select on ARCH_EARLY_INIT_R if ARM64

[Stefan Roese]

On 2/16/23 04:36, Tom Rini wrote:
> We need to be calling arch_early_init_r() on 64bit mvebu platforms, so
> move this to a select.
> 
> Cc: Stefan Roese <sr@denx.de>
> Signed-off-by: Tom Rini <trini@konsulko.com>

Reviewed-by: Stefan Roese <sr@denx.de>

Thanks,
Stefan

> ---
>   arch/arm/Kconfig | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index bd7fffcce0ba..724cbdde257c 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -588,6 +588,7 @@ config ARCH_KIRKWOOD
>   
>   config ARCH_MVEBU
>   	bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
> +	select ARCH_EARLY_INIT_R if ARM64
>   	select DM
>   	select DM_SERIAL
>   	select DM_SPI

Viele Grüße,
Stefan Roese

-- 
DENX Software Engineering GmbH,      Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: sr@denx.de

Re: [PATCH 08/13] mvebu: Drop empty arch_misc_init

[Stefan Roese]

On 2/16/23 04:36, Tom Rini wrote:
> If this hooks is needed later, it should be added and populated for
> real.
> 
> Cc: Stefan Roese <sr@denx.de>
> Signed-off-by: Tom Rini <trini@konsulko.com>

Reviewed-by: Stefan Roese <sr@denx.de>

Thanks,
Stefan

> ---
>   arch/arm/mach-mvebu/Kconfig |  1 -
>   arch/arm/mach-mvebu/cpu.c   | 11 -----------
>   2 files changed, 12 deletions(-)
> 
> diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
> index 16c5e7229550..6a8bf39f86b1 100644
> --- a/arch/arm/mach-mvebu/Kconfig
> +++ b/arch/arm/mach-mvebu/Kconfig
> @@ -5,7 +5,6 @@ config HAVE_MVEBU_EFUSE
>   
>   config ARMADA_32BIT
>   	bool
> -	select ARCH_MISC_INIT
>   	select BOARD_EARLY_INIT_F
>   	select CPU_V7A
>   	select SPL_DM if SPL
> diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c
> index 329d13691f0e..1d14e2eca596 100644
> --- a/arch/arm/mach-mvebu/cpu.c
> +++ b/arch/arm/mach-mvebu/cpu.c
> @@ -514,17 +514,6 @@ u32 mvebu_get_nand_clock(void)
>   		  NAND_ECC_DIVCKL_RATIO_MASK) >> NAND_ECC_DIVCKL_RATIO_OFFS);
>   }
>   
> -/*
> - * SOC specific misc init
> - */
> -#if defined(CONFIG_ARCH_MISC_INIT)
> -int arch_misc_init(void)
> -{
> -	/* Nothing yet, perhaps we need something here later */
> -	return 0;
> -}
> -#endif /* CONFIG_ARCH_MISC_INIT */
> -
>   #if defined(CONFIG_MMC_SDHCI_MV) && !defined(CONFIG_DM_MMC)
>   int board_mmc_init(struct bd_info *bis)
>   {

Viele Grüße,
Stefan Roese

-- 
DENX Software Engineering GmbH,      Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-51 Fax: (+49)-8142-66989-80 Email: sr@denx.de

Re: [PATCH 03/13] arm: zynq: Move to select'ing ARCH_EARLY_INIT_R if we have FPGA

[Michal Simek]

On 2/16/23 04:36, Tom Rini wrote:
> The function arch_early_init_r only does anything on these platforms if
> we have FPGA (or SPL and SPL_FPGA) enabled, so move the logic to select
> based on that.
> 
> Cc: Michal Simek <michal.simek@amd.com>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> ---
>   arch/arm/Kconfig | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index 724cbdde257c..c51f15fcf465 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -1209,6 +1209,7 @@ config ARCH_VF610
>   config ARCH_ZYNQ
>   	bool "Xilinx Zynq based platform"
>   	select ARM_TWD_TIMER
> +	select ARCH_EARLY_INIT_R if FPGA || (SPL && SPL_FPGA)
>   	select CLK
>   	select CLK_ZYNQ
>   	select CPU_V7A
> @@ -1230,7 +1231,6 @@ config ARCH_ZYNQ
>   	select SPL_TIMER if SPL
>   	select SUPPORT_SPL
>   	select TIMER
> -	imply ARCH_EARLY_INIT_R
>   	imply BOARD_LATE_INIT
>   	imply CMD_CLK
>   	imply CMD_DM

Reviewed-by: Michal Simek <michal.simek@amd.com>

Thanks,
Michal

Re: [PATCH 10/13] verdin-imx8mm: Remove unused SPL_BOARD_INIT

[Marcel Ziswiler]

On Wed, 2023-02-15 at 22:36 -0500, Tom Rini wrote:
> On this platform SPL_BOARD_INIT is used to call arch_misc_init which is
> in turn empty, drop the call.
> 
> Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> Signed-off-by: Tom Rini <trini@konsulko.com>

Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

> ---
>  board/toradex/verdin-imx8mm/spl.c | 5 -----
>  configs/verdin-imx8mm_defconfig   | 1 -
>  2 files changed, 6 deletions(-)
> 
> diff --git a/board/toradex/verdin-imx8mm/spl.c b/board/toradex/verdin-imx8mm/spl.c
> index 9d54d60bb17d..3f33ff7d87a4 100644
> --- a/board/toradex/verdin-imx8mm/spl.c
> +++ b/board/toradex/verdin-imx8mm/spl.c
> @@ -51,11 +51,6 @@ void spl_dram_init(void)
>         ddr_init(&dram_timing);
>  }
>  
> -void spl_board_init(void)
> -{
> -       arch_misc_init();
> -}
> -
>  #ifdef CONFIG_SPL_LOAD_FIT
>  int board_fit_config_name_match(const char *name)
>  {
> diff --git a/configs/verdin-imx8mm_defconfig b/configs/verdin-imx8mm_defconfig
> index 5b5f7c051e54..0e7d67cf093d 100644
> --- a/configs/verdin-imx8mm_defconfig
> +++ b/configs/verdin-imx8mm_defconfig
> @@ -40,7 +40,6 @@ CONFIG_BOARD_LATE_INIT=y
>  CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
>  CONFIG_SPL_BSS_START_ADDR=0x910000
>  CONFIG_SPL_BSS_MAX_SIZE=0x2000
> -CONFIG_SPL_BOARD_INIT=y
>  # CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
>  CONFIG_SPL_STACK=0x920000
>  CONFIG_SYS_SPL_MALLOC=y

Re: [PATCH 11/13] imx8mm-mx8menlo: Drop SPL_BOARD_INIT

[Marek Vasut]

On 2/16/23 04:36, Tom Rini wrote:
> On this platform spl_board_init is a call to arch_misc_init which is a
> no-op, so drop the CONFIG options.
> 
> Cc: Marek Vasut <marex@denx.de>
> Cc: Olaf Mandel <o.mandel@menlosystems.com>

btw. put those under --- next time, that way they don't end up in commit 
message.

> Signed-off-by: Tom Rini <trini@konsulko.com>

If CAAM is enabled, ARCH_MISC_INIT brings up the CAAM , and this is 
needed in SPL for U-Boot authentication using HABv4 . I believe that is 
why Verdin spl.c calls it.

Re: [PATCH 11/13] imx8mm-mx8menlo: Drop SPL_BOARD_INIT

[Tom Rini]

[-- Attachment #1: Type: text/plain, Size: 940 bytes --]

On Thu, Feb 16, 2023 at 03:04:35PM +0100, Marek Vasut wrote:
> On 2/16/23 04:36, Tom Rini wrote:
> > On this platform spl_board_init is a call to arch_misc_init which is a
> > no-op, so drop the CONFIG options.
> > 
> > Cc: Marek Vasut <marex@denx.de>
> > Cc: Olaf Mandel <o.mandel@menlosystems.com>
> 
> btw. put those under --- next time, that way they don't end up in commit
> message.

Er, did the kernel change expected behavior here?

> > Signed-off-by: Tom Rini <trini@konsulko.com>
> 
> If CAAM is enabled, ARCH_MISC_INIT brings up the CAAM , and this is needed
> in SPL for U-Boot authentication using HABv4 . I believe that is why Verdin
> spl.c calls it.

Then I'll put doing a follow-up on SPL_BOARD_INIT (which is another
option that shouldn't be directly asked, but select'd when used) for
that case. It fails to build in this series because CAAM isn't enabled
so there's no arch_misc_init.

-- 
Tom

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Re: [PATCH 11/13] imx8mm-mx8menlo: Drop SPL_BOARD_INIT

[Marek Vasut]

On 2/16/23 15:13, Tom Rini wrote:
> On Thu, Feb 16, 2023 at 03:04:35PM +0100, Marek Vasut wrote:
>> On 2/16/23 04:36, Tom Rini wrote:
>>> On this platform spl_board_init is a call to arch_misc_init which is a
>>> no-op, so drop the CONFIG options.
>>>
>>> Cc: Marek Vasut <marex@denx.de>
>>> Cc: Olaf Mandel <o.mandel@menlosystems.com>
>>
>> btw. put those under --- next time, that way they don't end up in commit
>> message.
> 
> Er, did the kernel change expected behavior here?

Er ... wasn't that the case for like a year now ?

>>> Signed-off-by: Tom Rini <trini@konsulko.com>
>>
>> If CAAM is enabled, ARCH_MISC_INIT brings up the CAAM , and this is needed
>> in SPL for U-Boot authentication using HABv4 . I believe that is why Verdin
>> spl.c calls it.
> 
> Then I'll put doing a follow-up on SPL_BOARD_INIT (which is another
> option that shouldn't be directly asked, but select'd when used) for
> that case. It fails to build in this series because CAAM isn't enabled
> so there's no arch_misc_init.

Just call the arch_board_init unconditionally, the CAAM inside of it is 
already conditional, so the compiler should inline the result if CAAM is 
disabled.

Re: [PATCH 11/13] imx8mm-mx8menlo: Drop SPL_BOARD_INIT

[Tom Rini]

[-- Attachment #1: Type: text/plain, Size: 1567 bytes --]

On Thu, Feb 16, 2023 at 03:21:43PM +0100, Marek Vasut wrote:
> On 2/16/23 15:13, Tom Rini wrote:
> > On Thu, Feb 16, 2023 at 03:04:35PM +0100, Marek Vasut wrote:
> > > On 2/16/23 04:36, Tom Rini wrote:
> > > > On this platform spl_board_init is a call to arch_misc_init which is a
> > > > no-op, so drop the CONFIG options.
> > > > 
> > > > Cc: Marek Vasut <marex@denx.de>
> > > > Cc: Olaf Mandel <o.mandel@menlosystems.com>
> > > 
> > > btw. put those under --- next time, that way they don't end up in commit
> > > message.
> > 
> > Er, did the kernel change expected behavior here?
> 
> Er ... wasn't that the case for like a year now ?

Is that a yes then?

> > > > Signed-off-by: Tom Rini <trini@konsulko.com>
> > > 
> > > If CAAM is enabled, ARCH_MISC_INIT brings up the CAAM , and this is needed
> > > in SPL for U-Boot authentication using HABv4 . I believe that is why Verdin
> > > spl.c calls it.
> > 
> > Then I'll put doing a follow-up on SPL_BOARD_INIT (which is another
> > option that shouldn't be directly asked, but select'd when used) for
> > that case. It fails to build in this series because CAAM isn't enabled
> > so there's no arch_misc_init.
> 
> Just call the arch_board_init unconditionally, the CAAM inside of it is
> already conditional, so the compiler should inline the result if CAAM is
> disabled.

It doesn't, and only maybe does with LTO. But we also shouldn't be
enabling unused hooks. It sounds like imx8m should follow the other
platforms that have an spl_board_init under arch/ ?

-- 
Tom

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Re: [PATCH 03/13] arm: zynq: Move to select'ing ARCH_EARLY_INIT_R if we have FPGA

[Simon Glass]

On Thu, 16 Feb 2023 at 02:54, Michal Simek <michal.simek@amd.com> wrote:
>
>
>
> On 2/16/23 04:36, Tom Rini wrote:
> > The function arch_early_init_r only does anything on these platforms if
> > we have FPGA (or SPL and SPL_FPGA) enabled, so move the logic to select
> > based on that.
> >
> > Cc: Michal Simek <michal.simek@amd.com>
> > Signed-off-by: Tom Rini <trini@konsulko.com>
> > ---
> >   arch/arm/Kconfig | 2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

Re: [PATCH 05/13] common: Make ARCH_EARLY_INIT_R be selected only

[Simon Glass]

On Wed, 15 Feb 2023 at 20:38, Tom Rini <trini@konsulko.com> wrote:
>
> As platforms which require this hook need this hook enabled, in order to
> function, or do not need this hook, it doesn't make sense to prompt the
> user. As all platforms that need this hook now select the symbol, remove
> the prompt text.
>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> ---
>  common/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Reviewed-by: Simon Glass <sjg@chromium.org>

Re: [PATCH 04/13] arm: rk3368: Select ARCH_EARLY_INIT_R when used

[Simon Glass]

On Wed, 15 Feb 2023 at 20:38, Tom Rini <trini@konsulko.com> wrote:
>
> On the lion and evb-px5 platforms, we need this function, so select it.
>
> Cc: Andy Yan <andy.yan@rock-chips.com>
> Cc: Quentin Schulz <quentin.schulz@theobroma-systems.com>
> Cc: Klaus Goger <klaus.goger@theobroma-systems.com>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> ---
>  arch/arm/mach-rockchip/rk3368/Kconfig | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/mach-rockchip/rk3368/Kconfig b/arch/arm/mach-rockchip/rk3368/Kconfig
> index c3249a7be457..3de695186ed9 100644
> --- a/arch/arm/mach-rockchip/rk3368/Kconfig
> +++ b/arch/arm/mach-rockchip/rk3368/Kconfig
> @@ -5,6 +5,7 @@ choice
Reviewed-by: Simon Glass <sjg@chromium.org>

Re: [PATCH 07/13] mvebe: Drop ARCH_MISC_INIT from alleycat 5

[Simon Glass]

On Wed, 15 Feb 2023 at 20:38, Tom Rini <trini@konsulko.com> wrote:
>
> In this platform, arch_misc_init doesn't perform any real function. The
> call to get_soc_type_rev has no lasting side effects.
>
> Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> ---
>  arch/arm/mach-mvebu/alleycat5/soc.c | 9 ---------
>  configs/mvebu_ac5_rd_defconfig      | 1 -
>  2 files changed, 10 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

Re: [PATCH 06/13] imx9: Remove ARCH_MISC_INIT

[Simon Glass]

On Wed, 15 Feb 2023 at 20:38, Tom Rini <trini@konsulko.com> wrote:
>
> We don't need an empty function, we can just not enable the hook we
> don't use.
>
> Cc: Peng Fan <peng.fan@nxp.com>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> ---
>  arch/arm/mach-imx/imx9/soc.c      | 5 -----
>  configs/imx93_11x11_evk_defconfig | 1 -
>  2 files changed, 6 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

Re: [PATCH 09/13] s5p: Remove empty arch_misc_init

[Simon Glass]

On Wed, 15 Feb 2023 at 20:39, Tom Rini <trini@konsulko.com> wrote:
>
> We don't need to provide an empty arch_misc_init function here, we can
> just not enable the hook.
>
> Cc: Stefan Bosch <stefan_b@posteo.net>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> ---
>  arch/arm/cpu/armv7/s5p4418/cpu.c  | 7 -------
>  configs/s5p4418_nanopi2_defconfig | 1 -
>  2 files changed, 8 deletions(-)
>

Reviewed-by: Simon Glass <sjg@chromium.org>

Re: [PATCH 07/13] mvebe: Drop ARCH_MISC_INIT from alleycat 5

[Chris Packham]

On 16/02/23 16:36, Tom Rini wrote:
> In this platform, arch_misc_init doesn't perform any real function. The
> call to get_soc_type_rev has no lasting side effects.
>
> Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>
> Signed-off-by: Tom Rini <trini@konsulko.com>\

A hangover from the Marvell code I started with. They've replaced it 
with an empty arch_misc_init() in their newer u-boot code but not 
selecting CONFIG_ARCH_MISC_INIT is a much better approach.

Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz>

> ---
>   arch/arm/mach-mvebu/alleycat5/soc.c | 9 ---------
>   configs/mvebu_ac5_rd_defconfig      | 1 -
>   2 files changed, 10 deletions(-)
>
> diff --git a/arch/arm/mach-mvebu/alleycat5/soc.c b/arch/arm/mach-mvebu/alleycat5/soc.c
> index efbef233a148..dc69f46eedb2 100644
> --- a/arch/arm/mach-mvebu/alleycat5/soc.c
> +++ b/arch/arm/mach-mvebu/alleycat5/soc.c
> @@ -287,12 +287,3 @@ int mach_cpu_init(void)
>   
>   	return 0;
>   }
> -
> -int arch_misc_init(void)
> -{
> -	u32 type, rev;
> -
> -	get_soc_type_rev(&type, &rev);
> -
> -	return 0;
> -}
> diff --git a/configs/mvebu_ac5_rd_defconfig b/configs/mvebu_ac5_rd_defconfig
> index a27202eb23e2..4e66791dbda8 100644
> --- a/configs/mvebu_ac5_rd_defconfig
> +++ b/configs/mvebu_ac5_rd_defconfig
> @@ -22,7 +22,6 @@ CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y
>   CONFIG_SYS_CONSOLE_INFO_QUIET=y
>   CONFIG_DISPLAY_BOARDINFO_LATE=y
>   CONFIG_ARCH_EARLY_INIT_R=y
> -CONFIG_ARCH_MISC_INIT=y
>   CONFIG_CMD_BOOTZ=y
>   CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS=10
>   CONFIG_CMD_MEMTEST=y

Re: [PATCH 11/13] imx8mm-mx8menlo: Drop SPL_BOARD_INIT

[Marek Vasut]

On 2/16/23 15:41, Tom Rini wrote:
> On Thu, Feb 16, 2023 at 03:21:43PM +0100, Marek Vasut wrote:
>> On 2/16/23 15:13, Tom Rini wrote:
>>> On Thu, Feb 16, 2023 at 03:04:35PM +0100, Marek Vasut wrote:
>>>> On 2/16/23 04:36, Tom Rini wrote:
>>>>> On this platform spl_board_init is a call to arch_misc_init which is a
>>>>> no-op, so drop the CONFIG options.
>>>>>
>>>>> Cc: Marek Vasut <marex@denx.de>
>>>>> Cc: Olaf Mandel <o.mandel@menlosystems.com>
>>>>
>>>> btw. put those under --- next time, that way they don't end up in commit
>>>> message.
>>>
>>> Er, did the kernel change expected behavior here?
>>
>> Er ... wasn't that the case for like a year now ?
> 
> Is that a yes then?

I got repeated flak for sticking a wall of Cc: into the commit message 
recently, so I guess that's a yes .

>>>>> Signed-off-by: Tom Rini <trini@konsulko.com>
>>>>
>>>> If CAAM is enabled, ARCH_MISC_INIT brings up the CAAM , and this is needed
>>>> in SPL for U-Boot authentication using HABv4 . I believe that is why Verdin
>>>> spl.c calls it.
>>>
>>> Then I'll put doing a follow-up on SPL_BOARD_INIT (which is another
>>> option that shouldn't be directly asked, but select'd when used) for
>>> that case. It fails to build in this series because CAAM isn't enabled
>>> so there's no arch_misc_init.
>>
>> Just call the arch_board_init unconditionally, the CAAM inside of it is
>> already conditional, so the compiler should inline the result if CAAM is
>> disabled.
> 
> It doesn't, and only maybe does with LTO. But we also shouldn't be
> enabling unused hooks. It sounds like imx8m should follow the other
> platforms that have an spl_board_init under arch/ ?

spl_BOARD_init shouldn't be in arch in the first place, but I think what 
needs to be done here in the long run is, set DM_FLAG_PROBE_AFTER_BIND 
on CAAM in SPL if CAAM is enabled. That can be done somewhere in 
arch/arm/mach-imx/imx8m early boot code. And then let DM bring the CAAM 
up. I think that's the way to go with cleaning up the CAAM and 
spl_board_init part, without breaking support for HABv4.

Re: [PATCH 04/13] arm: rk3368: Select ARCH_EARLY_INIT_R when used

[Quentin Schulz]

Hi Tom,

On 2/16/23 04:36, Tom Rini wrote:
> On the lion and evb-px5 platforms, we need this function, so select it.
> 
> Cc: Andy Yan <andy.yan@rock-chips.com>
> Cc: Quentin Schulz <quentin.schulz@theobroma-systems.com>

Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>

Thanks,
Quentin

[PATCHv2 12/13] global: Add a select for ARCH_MISC_INIT where used

[Tom Rini]

When we have an arch_misc_init function, we can select it to ensure it's
used.

In that there is a functional change here, it's that on i.MX6 it's
always been possible to populate "serial#" with something meaningful,
but not every platform was taking the hook, and now it is.

Signed-off-by: Tom Rini <trini@konsulko.com>
---
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Olaf Mandel <o.mandel@menlosystems.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com>

Changes in v2:
- Always select ARCH_MISC_INIT on IMX8M as dealing with FSL_CAAM or not
  needs further SoC-specific clean up work. This replaces patches 10 and
  11 from before so that if the user enables FSL_CAAM then they will
  continue to get the functionality they had before. As Marek noted in the
  thread, further clean-up in this area would be good.

---
 arch/arm/Kconfig                          | 7 +++++++
 arch/arm/cpu/armv7/ls102xa/Kconfig        | 1 +
 arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 1 +
 arch/arm/mach-imx/imx8/Kconfig            | 2 --
 arch/arm/mach-imx/imx8m/Kconfig           | 6 ------
 arch/arm/mach-imx/mx6/Kconfig             | 5 -----
 arch/arm/mach-imx/mx7ulp/Kconfig          | 1 -
 arch/arm/mach-imx/mxs/Kconfig             | 3 +++
 arch/arm/mach-omap2/Kconfig               | 1 +
 arch/arm/mach-tegra/tegra124/Kconfig      | 1 +
 arch/arm/mach-tegra/tegra20/Kconfig       | 1 +
 arch/arm/mach-tegra/tegra30/Kconfig       | 2 ++
 arch/mips/Kconfig                         | 1 +
 arch/powerpc/Kconfig                      | 1 +
 14 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c51f15fcf465..2838b1e87dbd 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -605,6 +605,7 @@ config ARCH_MVEBU
 
 config ARCH_ORION5X
 	bool "Marvell Orion"
+	select ARCH_MISC_INIT
 	select CPU_ARM926EJS
 	select GPIO_EXTRA_HEADER
 	select SPL_SEPARATE_BSS if SPL
@@ -819,6 +820,7 @@ config ARCH_LPC32XX
 config ARCH_IMX8
 	bool "NXP i.MX8 platform"
 	select ARM64
+	select ARCH_MISC_INIT if FSL_CAAM
 	select SYS_FSL_HAS_SEC
 	select SYS_FSL_SEC_COMPAT_4
 	select SYS_FSL_SEC_LE
@@ -832,6 +834,7 @@ config ARCH_IMX8
 config ARCH_IMX8M
 	bool "NXP i.MX8M platform"
 	select ARM64
+	select ARCH_MISC_INIT
 	select GPIO_EXTRA_HEADER
 	select MACH_IMX
 	select SYS_FSL_HAS_SEC
@@ -902,6 +905,7 @@ config ARCH_MX31
 
 config ARCH_MX7ULP
 	bool "NXP MX7ULP"
+	select ARCH_MISC_INIT if FSL_CAAM
 	select BOARD_POSTCLK_INIT
 	select CPU_V7A
 	select GPIO_EXTRA_HEADER
@@ -929,6 +933,7 @@ config ARCH_MX7
 
 config ARCH_MX6
 	bool "Freescale MX6"
+	select ARCH_MISC_INIT
 	select BOARD_POSTCLK_INIT
 	select CPU_V7A
 	select GPIO_EXTRA_HEADER
@@ -1023,6 +1028,7 @@ config ARCH_QEMU
 
 config ARCH_RMOBILE
 	bool "Renesas ARM SoCs"
+	select ARCH_MISC_INIT if !RZA1
 	select DM
 	select DM_SERIAL
 	select GPIO_EXTRA_HEADER
@@ -1198,6 +1204,7 @@ config ARCH_VERSAL_NET
 
 config ARCH_VF610
 	bool "Freescale Vybrid"
+	select ARCH_MISC_INIT
 	select CPU_V7A
 	select GPIO_EXTRA_HEADER
 	select IOMUX_SHARE_CONF_REG
diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig
index 3e292bf70e18..4546025195b9 100644
--- a/arch/arm/cpu/armv7/ls102xa/Kconfig
+++ b/arch/arm/cpu/armv7/ls102xa/Kconfig
@@ -1,5 +1,6 @@
 config ARCH_LS1021A
 	bool
+	select ARCH_MISC_INIT if FSL_CAAM
 	select FSL_DEVICE_DISABLE
 	select FSL_IFC if !QSPI_BOOT && !SD_BOOT_QSPI
 	select LS102XA_STREAM_ID
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index a8b493e2f875..a42ede24f189 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -328,6 +328,7 @@ config ARCH_LX2160A
 
 config FSL_LSCH2
 	bool
+	select ARCH_MISC_INIT if FSL_CAAM
 	select SKIP_LOWLEVEL_INIT
 	select SYS_FSL_CCSR_GUR_BE
 	select SYS_FSL_CCSR_SCFG_BE
diff --git a/arch/arm/mach-imx/imx8/Kconfig b/arch/arm/mach-imx/imx8/Kconfig
index 37d12d189586..c211a1bb687e 100644
--- a/arch/arm/mach-imx/imx8/Kconfig
+++ b/arch/arm/mach-imx/imx8/Kconfig
@@ -75,7 +75,6 @@ config TARGET_IMX8QM_MEK
 	select BOARD_LATE_INIT
 	select IMX8QM
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_CONGA_QMX8
@@ -98,7 +97,6 @@ config TARGET_IMX8QXP_MEK
 	select BOARD_LATE_INIT
 	select IMX8QXP
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 endchoice
diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig
index 5e4836b02feb..d6845c053718 100644
--- a/arch/arm/mach-imx/imx8m/Kconfig
+++ b/arch/arm/mach-imx/imx8m/Kconfig
@@ -51,7 +51,6 @@ config TARGET_IMX8MQ_EVK
 	select IMX8MQ
 	select IMX8M_LPDDR4
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_IMX8MQ_PHANBELL
@@ -74,7 +73,6 @@ config TARGET_IMX8MM_EVK
 	select SUPPORT_SPL
 	select IMX8M_LPDDR4
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_IMX8MM_ICORE_MX8MM
@@ -126,7 +124,6 @@ config TARGET_KONTRON_MX8MM
 	select SUPPORT_SPL
 	select IMX8M_LPDDR4
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_IMX8MN_BSH_SMM_S2
@@ -198,7 +195,6 @@ config TARGET_IMX8MP_EVK
 	select SUPPORT_SPL
 	select IMX8M_LPDDR4
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_IMX8MP_VENICE
@@ -250,7 +246,6 @@ config TARGET_IMX8MM_BEACON
 	select SUPPORT_SPL
 	select IMX8M_LPDDR4
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_IMX8MN_BEACON
@@ -260,7 +255,6 @@ config TARGET_IMX8MN_BEACON
 	select SUPPORT_SPL
 	select IMX8M_LPDDR4
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 	select SPL_CRYPTO if SPL
 
 config TARGET_PHYCORE_IMX8MM
diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig
index 7529b311f80e..5df41da8771b 100644
--- a/arch/arm/mach-imx/mx6/Kconfig
+++ b/arch/arm/mach-imx/mx6/Kconfig
@@ -364,7 +364,6 @@ config TARGET_MX6SABREAUTO
 	select SUPPORT_SPL
 	imply CMD_DM
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 
 config TARGET_MX6SABRESD
 	bool "mx6sabresd"
@@ -376,7 +375,6 @@ config TARGET_MX6SABRESD
 	select SUPPORT_SPL
 	imply CMD_DM
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 
 config TARGET_MX6SLEVK
 	bool "mx6slevk"
@@ -401,7 +399,6 @@ config TARGET_MX6SXSABRESD
 	select DM_THERMAL
 	select SUPPORT_SPL
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 
 config TARGET_MX6SXSABREAUTO
 	bool "mx6sxsabreauto"
@@ -421,7 +418,6 @@ config TARGET_MX6UL_9X9_EVK
 	select SUPPORT_SPL
 	imply CMD_DM
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 
 config TARGET_MX6UL_14X14_EVK
 	bool "mx6ul_14x14_evk"
@@ -432,7 +428,6 @@ config TARGET_MX6UL_14X14_EVK
 	select SUPPORT_SPL
 	imply CMD_DM
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 
 config TARGET_MX6UL_ENGICAM
 	bool "Support Engicam GEAM6UL/Is.IoT"
diff --git a/arch/arm/mach-imx/mx7ulp/Kconfig b/arch/arm/mach-imx/mx7ulp/Kconfig
index 632c4bf6fa5e..e238e977a71a 100644
--- a/arch/arm/mach-imx/mx7ulp/Kconfig
+++ b/arch/arm/mach-imx/mx7ulp/Kconfig
@@ -41,7 +41,6 @@ config TARGET_MX7ULP_EVK
 	select MX7ULP
 	select SYS_ARCH_TIMER
 	select FSL_CAAM
-	select ARCH_MISC_INIT
 
 endchoice
 
diff --git a/arch/arm/mach-imx/mxs/Kconfig b/arch/arm/mach-imx/mxs/Kconfig
index b2026a3758a5..797eaf83bda8 100644
--- a/arch/arm/mach-imx/mxs/Kconfig
+++ b/arch/arm/mach-imx/mxs/Kconfig
@@ -10,10 +10,12 @@ choice
 
 config TARGET_MX23_OLINUXINO
 	bool "Support mx23_olinuxino"
+	select ARCH_MISC_INIT
 	select BOARD_EARLY_INIT_F
 
 config TARGET_MX23EVK
 	bool "Support mx23evk"
+	select ARCH_MISC_INIT
 	select BOARD_EARLY_INIT_F
 
 config TARGET_XFI3
@@ -41,6 +43,7 @@ choice
 
 config TARGET_MX28EVK
 	bool "Support mx28evk"
+	select ARCH_MISC_INIT
 	select BOARD_EARLY_INIT_F
 
 config TARGET_XEA
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 309b967b0dd5..e874060d283c 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -113,6 +113,7 @@ config AM43XX
 config AM33XX
 	bool "AM33XX SoC"
 	select ARM_CORTEX_A8_CVE_2017_5715
+	select ARCH_MISC_INIT if USB
 	select DM_EVENT
 	select SPECIFY_CONSOLE_INDEX
 	imply NAND_OMAP_ELM
diff --git a/arch/arm/mach-tegra/tegra124/Kconfig b/arch/arm/mach-tegra/tegra124/Kconfig
index fb016aa46c90..b3f25fc0827d 100644
--- a/arch/arm/mach-tegra/tegra124/Kconfig
+++ b/arch/arm/mach-tegra/tegra124/Kconfig
@@ -6,6 +6,7 @@ choice
 
 config TARGET_APALIS_TK1
 	bool "Toradex Apalis TK1 module"
+	select ARCH_MISC_INIT
 	select ARCH_SUPPORT_PSCI
 	select CPU_V7_HAS_NONSEC
 	select CPU_V7_HAS_VIRT
diff --git a/arch/arm/mach-tegra/tegra20/Kconfig b/arch/arm/mach-tegra/tegra20/Kconfig
index 955786c0c484..142290e97389 100644
--- a/arch/arm/mach-tegra/tegra20/Kconfig
+++ b/arch/arm/mach-tegra/tegra20/Kconfig
@@ -57,6 +57,7 @@ config TARGET_VENTANA
 
 config TARGET_COLIBRI_T20
 	bool "Toradex Colibri T20 board"
+	select ARCH_MISC_INIT
 	select BOARD_LATE_INIT
 	select TEGRA_UARTA_SDIO1
 
diff --git a/arch/arm/mach-tegra/tegra30/Kconfig b/arch/arm/mach-tegra/tegra30/Kconfig
index 5619d1cd42f7..8f6f24a7a7ca 100644
--- a/arch/arm/mach-tegra/tegra30/Kconfig
+++ b/arch/arm/mach-tegra/tegra30/Kconfig
@@ -12,6 +12,7 @@ choice
 
 config TARGET_APALIS_T30
 	bool "Toradex Apalis T30 board"
+	select ARCH_MISC_INIT
 	select BOARD_LATE_INIT
 
 config TARGET_BEAVER
@@ -26,6 +27,7 @@ config TARGET_CARDHU
 
 config TARGET_COLIBRI_T30
 	bool "Toradex Colibri T30 board"
+	select ARCH_MISC_INIT
 	select BOARD_LATE_INIT
 
 config TARGET_TEC_NG
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 569f5f48bc6c..536b6ad64aa9 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -98,6 +98,7 @@ config ARCH_JZ47XX
 config ARCH_OCTEON
 	bool "Support Marvell Octeon CN7xxx platforms"
 	select ARCH_EARLY_INIT_R
+	select ARCH_MISC_INIT
 	select CPU_CAVIUM_OCTEON
 	select DISPLAY_CPUINFO
 	select DMA_ADDR_T_64BIT
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index bee59c3bea4f..93bc1a4b6b3f 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -17,6 +17,7 @@ config MPC83xx
 
 config MPC85xx
 	bool "MPC85xx"
+	select ARCH_MISC_INIT if FSL_CAAM && !(ARCH_P1010 || TARGET_KMCENT2)
 	select CREATE_ARCH_SYMLINK
 	select SYS_FSL_DDR
 	select SYS_FSL_DDR_BE
-- 
2.34.1

Re: [PATCH 10/13] verdin-imx8mm: Remove unused SPL_BOARD_INIT

[Marcel Ziswiler]

Hi Tom

On Thu, 2023-02-16 at 13:37 +0100, Marcel Ziswiler wrote:
> On Wed, 2023-02-15 at 22:36 -0500, Tom Rini wrote:
> > On this platform SPL_BOARD_INIT is used to call arch_misc_init which is
> > in turn empty, drop the call.
> > 
> > Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> > Signed-off-by: Tom Rini <trini@konsulko.com>
> 
> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

Sorry, I have to take my ack back. Marek (and Francesco) are, of course, right and this is indeed needed for
CAAM. Please see also [1] where it got changed/introduced in/to the current form.

[1] https://lore.kernel.org/all/20220919194118.105820-1-marex@denx.de/

Cheers

Marcel

> > ---
> >  board/toradex/verdin-imx8mm/spl.c | 5 -----
> >  configs/verdin-imx8mm_defconfig   | 1 -
> >  2 files changed, 6 deletions(-)
> > 
> > diff --git a/board/toradex/verdin-imx8mm/spl.c b/board/toradex/verdin-imx8mm/spl.c
> > index 9d54d60bb17d..3f33ff7d87a4 100644
> > --- a/board/toradex/verdin-imx8mm/spl.c
> > +++ b/board/toradex/verdin-imx8mm/spl.c
> > @@ -51,11 +51,6 @@ void spl_dram_init(void)
> >         ddr_init(&dram_timing);
> >  }
> >  
> > -void spl_board_init(void)
> > -{
> > -       arch_misc_init();
> > -}
> > -
> >  #ifdef CONFIG_SPL_LOAD_FIT
> >  int board_fit_config_name_match(const char *name)
> >  {
> > diff --git a/configs/verdin-imx8mm_defconfig b/configs/verdin-imx8mm_defconfig
> > index 5b5f7c051e54..0e7d67cf093d 100644
> > --- a/configs/verdin-imx8mm_defconfig
> > +++ b/configs/verdin-imx8mm_defconfig
> > @@ -40,7 +40,6 @@ CONFIG_BOARD_LATE_INIT=y
> >  CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
> >  CONFIG_SPL_BSS_START_ADDR=0x910000
> >  CONFIG_SPL_BSS_MAX_SIZE=0x2000
> > -CONFIG_SPL_BOARD_INIT=y
> >  # CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
> >  CONFIG_SPL_STACK=0x920000
> >  CONFIG_SYS_SPL_MALLOC=y

Re: [PATCHv2 12/13] global: Add a select for ARCH_MISC_INIT where used

[Marek Vasut]

On 2/17/23 13:50, Tom Rini wrote:
> When we have an arch_misc_init function, we can select it to ensure it's
> used.
> 
> In that there is a functional change here, it's that on i.MX6 it's
> always been possible to populate "serial#" with something meaningful,
> but not every platform was taking the hook, and now it is.
> 
> Signed-off-by: Tom Rini <trini@konsulko.com>
> ---
> Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Olaf Mandel <o.mandel@menlosystems.com>
> Cc: Stefano Babic <sbabic@denx.de>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com>
> 
> Changes in v2:
> - Always select ARCH_MISC_INIT on IMX8M as dealing with FSL_CAAM or not
>    needs further SoC-specific clean up work. This replaces patches 10 and
>    11 from before so that if the user enables FSL_CAAM then they will
>    continue to get the functionality they had before. As Marek noted in the
>    thread, further clean-up in this area would be good.

The SPL code does not automatically call arch_misc_init() if 
ARCH_MISC_INIT is selected , so this won't work as-is. Is there another 
patch on which I wasn't CCed which deals with that ?

Re: [PATCHv2 12/13] global: Add a select for ARCH_MISC_INIT where used

[Tom Rini]

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On Fri, Feb 17, 2023 at 02:33:28PM +0100, Marek Vasut wrote:
> On 2/17/23 13:50, Tom Rini wrote:
> > When we have an arch_misc_init function, we can select it to ensure it's
> > used.
> > 
> > In that there is a functional change here, it's that on i.MX6 it's
> > always been possible to populate "serial#" with something meaningful,
> > but not every platform was taking the hook, and now it is.
> > 
> > Signed-off-by: Tom Rini <trini@konsulko.com>
> > ---
> > Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> > Cc: Marek Vasut <marex@denx.de>
> > Cc: Olaf Mandel <o.mandel@menlosystems.com>
> > Cc: Stefano Babic <sbabic@denx.de>
> > Cc: Fabio Estevam <festevam@gmail.com>
> > Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com>
> > 
> > Changes in v2:
> > - Always select ARCH_MISC_INIT on IMX8M as dealing with FSL_CAAM or not
> >    needs further SoC-specific clean up work. This replaces patches 10 and
> >    11 from before so that if the user enables FSL_CAAM then they will
> >    continue to get the functionality they had before. As Marek noted in the
> >    thread, further clean-up in this area would be good.
> 
> The SPL code does not automatically call arch_misc_init() if ARCH_MISC_INIT
> is selected , so this won't work as-is. Is there another patch on which I
> wasn't CCed which deals with that ?

This preserves the exiting behavior, nothing more.

-- 
Tom

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Re: [PATCH 10/13] verdin-imx8mm: Remove unused SPL_BOARD_INIT

[Tom Rini]

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On Fri, Feb 17, 2023 at 01:18:34PM +0000, Marcel Ziswiler wrote:
> Hi Tom
> 
> On Thu, 2023-02-16 at 13:37 +0100, Marcel Ziswiler wrote:
> > On Wed, 2023-02-15 at 22:36 -0500, Tom Rini wrote:
> > > On this platform SPL_BOARD_INIT is used to call arch_misc_init which is
> > > in turn empty, drop the call.
> > > 
> > > Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> > > Signed-off-by: Tom Rini <trini@konsulko.com>
> > 
> > Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> 
> Sorry, I have to take my ack back. Marek (and Francesco) are, of course, right and this is indeed needed for
> CAAM. Please see also [1] where it got changed/introduced in/to the current form.
> 
> [1] https://lore.kernel.org/all/20220919194118.105820-1-marex@denx.de/

Alright, yeah. I've posted v2 which preserves the existing behavior, but
it could be improved further still by someone with the hardware to
confirm behavior on.

-- 
Tom

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Re: [PATCHv2 12/13] global: Add a select for ARCH_MISC_INIT where used

[Marek Vasut]

On 2/17/23 15:00, Tom Rini wrote:
> On Fri, Feb 17, 2023 at 02:33:28PM +0100, Marek Vasut wrote:
>> On 2/17/23 13:50, Tom Rini wrote:
>>> When we have an arch_misc_init function, we can select it to ensure it's
>>> used.
>>>
>>> In that there is a functional change here, it's that on i.MX6 it's
>>> always been possible to populate "serial#" with something meaningful,
>>> but not every platform was taking the hook, and now it is.
>>>
>>> Signed-off-by: Tom Rini <trini@konsulko.com>
>>> ---
>>> Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
>>> Cc: Marek Vasut <marex@denx.de>
>>> Cc: Olaf Mandel <o.mandel@menlosystems.com>
>>> Cc: Stefano Babic <sbabic@denx.de>
>>> Cc: Fabio Estevam <festevam@gmail.com>
>>> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com>
>>>
>>> Changes in v2:
>>> - Always select ARCH_MISC_INIT on IMX8M as dealing with FSL_CAAM or not
>>>     needs further SoC-specific clean up work. This replaces patches 10 and
>>>     11 from before so that if the user enables FSL_CAAM then they will
>>>     continue to get the functionality they had before. As Marek noted in the
>>>     thread, further clean-up in this area would be good.
>>
>> The SPL code does not automatically call arch_misc_init() if ARCH_MISC_INIT
>> is selected , so this won't work as-is. Is there another patch on which I
>> wasn't CCed which deals with that ?
> 
> This preserves the exiting behavior, nothing more.

Where does the arch_misc_init() get called from in SPL ?
If that remains in board code for now, then yeah, fine by me.

Re: [PATCHv2 12/13] global: Add a select for ARCH_MISC_INIT where used

[Tom Rini]

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On Fri, Feb 17, 2023 at 03:40:28PM +0100, Marek Vasut wrote:
> On 2/17/23 15:00, Tom Rini wrote:
> > On Fri, Feb 17, 2023 at 02:33:28PM +0100, Marek Vasut wrote:
> > > On 2/17/23 13:50, Tom Rini wrote:
> > > > When we have an arch_misc_init function, we can select it to ensure it's
> > > > used.
> > > > 
> > > > In that there is a functional change here, it's that on i.MX6 it's
> > > > always been possible to populate "serial#" with something meaningful,
> > > > but not every platform was taking the hook, and now it is.
> > > > 
> > > > Signed-off-by: Tom Rini <trini@konsulko.com>
> > > > ---
> > > > Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> > > > Cc: Marek Vasut <marex@denx.de>
> > > > Cc: Olaf Mandel <o.mandel@menlosystems.com>
> > > > Cc: Stefano Babic <sbabic@denx.de>
> > > > Cc: Fabio Estevam <festevam@gmail.com>
> > > > Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com>
> > > > 
> > > > Changes in v2:
> > > > - Always select ARCH_MISC_INIT on IMX8M as dealing with FSL_CAAM or not
> > > >     needs further SoC-specific clean up work. This replaces patches 10 and
> > > >     11 from before so that if the user enables FSL_CAAM then they will
> > > >     continue to get the functionality they had before. As Marek noted in the
> > > >     thread, further clean-up in this area would be good.
> > > 
> > > The SPL code does not automatically call arch_misc_init() if ARCH_MISC_INIT
> > > is selected , so this won't work as-is. Is there another patch on which I
> > > wasn't CCed which deals with that ?
> > 
> > This preserves the exiting behavior, nothing more.
> 
> Where does the arch_misc_init() get called from in SPL ?
> If that remains in board code for now, then yeah, fine by me.

Yes, it's still on the board to call arch_misc_init() inside
spl_board_init().

-- 
Tom

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Re: [PATCH 10/13] verdin-imx8mm: Remove unused SPL_BOARD_INIT

[Francesco Dolcini]

On Fri, Feb 17, 2023 at 09:03:07AM -0500, Tom Rini wrote:
> On Fri, Feb 17, 2023 at 01:18:34PM +0000, Marcel Ziswiler wrote:
> > Hi Tom
> > 
> > On Thu, 2023-02-16 at 13:37 +0100, Marcel Ziswiler wrote:
> > > On Wed, 2023-02-15 at 22:36 -0500, Tom Rini wrote:
> > > > On this platform SPL_BOARD_INIT is used to call arch_misc_init which is
> > > > in turn empty, drop the call.
> > > > 
> > > > Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> > > > Signed-off-by: Tom Rini <trini@konsulko.com>
> > > 
> > > Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> > 
> > Sorry, I have to take my ack back. Marek (and Francesco) are, of course, right and this is indeed needed for
> > CAAM. Please see also [1] where it got changed/introduced in/to the current form.
> > 
> > [1] https://lore.kernel.org/all/20220919194118.105820-1-marex@denx.de/
> 
> Alright, yeah. I've posted v2 which preserves the existing behavior, but
> it could be improved further still by someone with the hardware to
> confirm behavior on.

[PATCHv2 12/13] global: Add a select for ARCH_MISC_INIT where used -- ?

I would say that even with that patch in, this specific one should be
dropped.

At least this is what I understand from your comment here:
> Yes, it's still on the board to call arch_misc_init() inside spl_board_init().

We can test your changes on the Verdin iMX8MM, even Marek should have
one to my understanding, in case we are somehow late.

Thanks,
Francesco

Re: [PATCH 10/13] verdin-imx8mm: Remove unused SPL_BOARD_INIT

[Tom Rini]

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On Fri, Feb 17, 2023 at 05:14:11PM +0100, Francesco Dolcini wrote:
> On Fri, Feb 17, 2023 at 09:03:07AM -0500, Tom Rini wrote:
> > On Fri, Feb 17, 2023 at 01:18:34PM +0000, Marcel Ziswiler wrote:
> > > Hi Tom
> > > 
> > > On Thu, 2023-02-16 at 13:37 +0100, Marcel Ziswiler wrote:
> > > > On Wed, 2023-02-15 at 22:36 -0500, Tom Rini wrote:
> > > > > On this platform SPL_BOARD_INIT is used to call arch_misc_init which is
> > > > > in turn empty, drop the call.
> > > > > 
> > > > > Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> > > > > Signed-off-by: Tom Rini <trini@konsulko.com>
> > > > 
> > > > Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> > > 
> > > Sorry, I have to take my ack back. Marek (and Francesco) are, of course, right and this is indeed needed for
> > > CAAM. Please see also [1] where it got changed/introduced in/to the current form.
> > > 
> > > [1] https://lore.kernel.org/all/20220919194118.105820-1-marex@denx.de/
> > 
> > Alright, yeah. I've posted v2 which preserves the existing behavior, but
> > it could be improved further still by someone with the hardware to
> > confirm behavior on.
> 
> [PATCHv2 12/13] global: Add a select for ARCH_MISC_INIT where used -- ?
> 
> I would say that even with that patch in, this specific one should be
> dropped.

Yes, with v2 of 12/13, patches 10 and 11 from v1 of the series are
dropped, to be clear.

> At least this is what I understand from your comment here:
> > Yes, it's still on the board to call arch_misc_init() inside spl_board_init().
> 
> We can test your changes on the Verdin iMX8MM, even Marek should have
> one to my understanding, in case we are somehow late.

What I mean is that Marek has suggested a more specific fix to this
problem (it should not be per-board to get the CAAM working for HAB
here, it should be in the SoC code and hooks), and I would quite welcome
the general clean-up but can't test it, so won't write it, right now.

-- 
Tom

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Re: [PATCH 01/13] common/Kconfig: Reword text for BOARD_TYPES

[Simon Glass]

On Wed, 15 Feb 2023 at 20:37, Tom Rini <trini@konsulko.com> wrote:
>
> While it is true that for some Samsung platforms, we call
> get_board_type() the main usage of this CONFIG switch is to enable
> board_types in global data, which is then used by various platforms.
>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> ---
>  common/Kconfig | 9 ++++-----
>  1 file changed, 4 insertions(+), 5 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

Re: [PATCH 13/13] common: Make ARCH_MISC_INIT be selected only

[Simon Glass]

On Wed, 15 Feb 2023 at 20:39, Tom Rini <trini@konsulko.com> wrote:
>
> As platforms which require this hook need this hook enabled, in order to
> function, or do not need this hook, it doesn't make sense to prompt the
> user. As all platforms that need this hook now select the symbol, remove
> the prompt text.
>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> ---
>  common/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Reviewed-by: Simon Glass <sjg@chromium.org>

Re: [PATCH 06/13] imx9: Remove ARCH_MISC_INIT

[Peng Fan]

On 2/16/2023 11:36 AM, Tom Rini wrote:
> We don't need an empty function, we can just not enable the hook we
> don't use.
> 
> Cc: Peng Fan <peng.fan@nxp.com>
> Signed-off-by: Tom Rini <trini@konsulko.com>

Reviewed-by: Peng Fan <peng.fan@nxp.com>

> ---
>   arch/arm/mach-imx/imx9/soc.c      | 5 -----
>   configs/imx93_11x11_evk_defconfig | 1 -
>   2 files changed, 6 deletions(-)
> 
> diff --git a/arch/arm/mach-imx/imx9/soc.c b/arch/arm/mach-imx/imx9/soc.c
> index 797d7a802baf..a16e22ea6bbf 100644
> --- a/arch/arm/mach-imx/imx9/soc.c
> +++ b/arch/arm/mach-imx/imx9/soc.c
> @@ -208,11 +208,6 @@ int print_cpuinfo(void)
>   	return 0;
>   }
>   
> -int arch_misc_init(void)
> -{
> -	return 0;
> -}
> -
>   int ft_system_setup(void *blob, struct bd_info *bd)
>   {
>   	return 0;
> diff --git a/configs/imx93_11x11_evk_defconfig b/configs/imx93_11x11_evk_defconfig
> index 64da123c3723..33d703020798 100644
> --- a/configs/imx93_11x11_evk_defconfig
> +++ b/configs/imx93_11x11_evk_defconfig
> @@ -25,7 +25,6 @@ CONFIG_DISTRO_DEFAULTS=y
>   CONFIG_REMAKE_ELF=y
>   CONFIG_SYS_MONITOR_LEN=524288
>   CONFIG_DEFAULT_FDT_FILE="imx93-11x11-evk.dtb"
> -CONFIG_ARCH_MISC_INIT=y
>   CONFIG_BOARD_EARLY_INIT_F=y
>   CONFIG_BOARD_LATE_INIT=y
>   CONFIG_SPL_MAX_SIZE=0x26000

Re: [PATCH 09/13] s5p: Remove empty arch_misc_init

[Minkyu Kang]

On Fri, 17 Feb 2023 at 05:19, Simon Glass <sjg@chromium.org> wrote:

> On Wed, 15 Feb 2023 at 20:39, Tom Rini <trini@konsulko.com> wrote:
> >
> > We don't need to provide an empty arch_misc_init function here, we can
> > just not enable the hook.
> >
> > Cc: Stefan Bosch <stefan_b@posteo.net>
> > Signed-off-by: Tom Rini <trini@konsulko.com>
> > ---
> >  arch/arm/cpu/armv7/s5p4418/cpu.c  | 7 -------
> >  configs/s5p4418_nanopi2_defconfig | 1 -
> >  2 files changed, 8 deletions(-)
> >
>
> Reviewed-by: Simon Glass <sjg@chromium.org>
>

Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>

-- 
Thanks,
Minkyu Kang.

Re: [PATCH 01/13] common/Kconfig: Reword text for BOARD_TYPES

[Tom Rini]

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On Wed, Feb 15, 2023 at 10:36:47PM -0500, Tom Rini wrote:

> While it is true that for some Samsung platforms, we call
> get_board_type() the main usage of this CONFIG switch is to enable
> board_types in global data, which is then used by various platforms.
> 
> Signed-off-by: Tom Rini <trini@konsulko.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>

Applied to u-boot/next, thanks!

-- 
Tom

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Re: [PATCH 02/13] arm: mvebu: Add select on ARCH_EARLY_INIT_R if ARM64

[Tom Rini]

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On Wed, Feb 15, 2023 at 10:36:48PM -0500, Tom Rini wrote:

> We need to be calling arch_early_init_r() on 64bit mvebu platforms, so
> move this to a select.
> 
> Cc: Stefan Roese <sr@denx.de>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> Reviewed-by: Stefan Roese <sr@denx.de>

Applied to u-boot/next, thanks!

-- 
Tom

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Re: [PATCH 03/13] arm: zynq: Move to select'ing ARCH_EARLY_INIT_R if we have FPGA

[Tom Rini]

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On Wed, Feb 15, 2023 at 10:36:49PM -0500, Tom Rini wrote:

> The function arch_early_init_r only does anything on these platforms if
> we have FPGA (or SPL and SPL_FPGA) enabled, so move the logic to select
> based on that.
> 
> Cc: Michal Simek <michal.simek@amd.com>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> Reviewed-by: Michal Simek <michal.simek@amd.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>

Applied to u-boot/next, thanks!

-- 
Tom

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Re: [PATCH 04/13] arm: rk3368: Select ARCH_EARLY_INIT_R when used

[Tom Rini]

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On Wed, Feb 15, 2023 at 10:36:50PM -0500, Tom Rini wrote:

> On the lion and evb-px5 platforms, we need this function, so select it.
> 
> Cc: Andy Yan <andy.yan@rock-chips.com>
> Cc: Quentin Schulz <quentin.schulz@theobroma-systems.com>
> Cc: Klaus Goger <klaus.goger@theobroma-systems.com>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>

Applied to u-boot/next, thanks!

-- 
Tom

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Re: [PATCH 05/13] common: Make ARCH_EARLY_INIT_R be selected only

[Tom Rini]

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On Wed, Feb 15, 2023 at 10:36:51PM -0500, Tom Rini wrote:

> As platforms which require this hook need this hook enabled, in order to
> function, or do not need this hook, it doesn't make sense to prompt the
> user. As all platforms that need this hook now select the symbol, remove
> the prompt text.
> 
> Signed-off-by: Tom Rini <trini@konsulko.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>

Applied to u-boot/next, thanks!

-- 
Tom

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Re: [PATCH 06/13] imx9: Remove ARCH_MISC_INIT

[Tom Rini]

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On Wed, Feb 15, 2023 at 10:36:52PM -0500, Tom Rini wrote:

> We don't need an empty function, we can just not enable the hook we
> don't use.
> 
> Cc: Peng Fan <peng.fan@nxp.com>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> Reviewed-by: Peng Fan <peng.fan@nxp.com>

Applied to u-boot/next, thanks!

-- 
Tom

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Re: [PATCH 07/13] mvebe: Drop ARCH_MISC_INIT from alleycat 5

[Tom Rini]

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On Wed, Feb 15, 2023 at 10:36:53PM -0500, Tom Rini wrote:

> In this platform, arch_misc_init doesn't perform any real function. The
> call to get_soc_type_rev has no lasting side effects.
> 
> Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz>

Applied to u-boot/next, thanks!

-- 
Tom

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Re: [PATCH 08/13] mvebu: Drop empty arch_misc_init

[Tom Rini]

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On Wed, Feb 15, 2023 at 10:36:54PM -0500, Tom Rini wrote:

> If this hooks is needed later, it should be added and populated for
> real.
> 
> Cc: Stefan Roese <sr@denx.de>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> Reviewed-by: Stefan Roese <sr@denx.de>

Applied to u-boot/next, thanks!

-- 
Tom

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Re: [PATCH 09/13] s5p: Remove empty arch_misc_init

[Tom Rini]

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On Wed, Feb 15, 2023 at 10:36:55PM -0500, Tom Rini wrote:

> We don't need to provide an empty arch_misc_init function here, we can
> just not enable the hook.
> 
> Cc: Stefan Bosch <stefan_b@posteo.net>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>

Applied to u-boot/next, thanks!

-- 
Tom

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