[PATCH 01/12] arm: mach-k3: Move MSMC fixup to SoC level

Andrew Davis
2023-03-30T20:31:14Z

The MSMC fixup is something we do based on SoC, not based on the board.
So this fixup does not belong in the board files. Move this to the
mach-k3 common file so that it does not have to be done in each board
that uses these SoCs.

We use ft_system_setup() here instead of ft_board_setup() since it is no
longer board level. Enable OF_SYSTEM_SETUP in the configurations that use
this to keep functionality the same.

Signed-off-by: Andrew Davis <afd@ti.com>
---
arch/arm/mach-k3/common.c | 16 ++++++++++++++++
arch/arm/mach-k3/include/mach/sys_proto.h | 1 -
board/siemens/iot2050/board.c | 16 ----------------
board/ti/am65x/evm.c | 18 ------------------
board/ti/j721e/evm.c | 11 +----------
board/ti/j721s2/evm.c | 16 ----------------
configs/am65x_evm_a53_defconfig | 2 +-
configs/am65x_hs_evm_a53_defconfig | 2 +-
configs/iot2050_defconfig | 2 +-
configs/j7200_evm_a72_defconfig | 1 +
configs/j7200_hs_evm_a72_defconfig | 1 +
configs/j721e_evm_a72_defconfig | 1 +
configs/j721e_hs_evm_a72_defconfig | 1 +
configs/j721s2_evm_a72_defconfig | 2 +-
configs/j721s2_hs_evm_a72_defconfig | 2 +-
15 files changed, 26 insertions(+), 66 deletions(-)

diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c
index a2adb791f6c..6870f13c520 100644
--- a/arch/arm/mach-k3/common.c
+++ b/arch/arm/mach-k3/common.c
@@ -386,6 +386,22 @@ int fdt_disable_node(void *blob, char *node_path)
return 0;
}

+#if defined(CONFIG_OF_SYSTEM_SETUP)
+int ft_system_setup(void *blob, struct bd_info *bd)
+{
+ int ret;
+
+ ret = fdt_fixup_msmc_ram(blob, "/bus@100000", "sram@70000000");
+ if (ret < 0)
+ ret = fdt_fixup_msmc_ram(blob, "/interconnect@100000",
+ "sram@70000000");
+ if (ret)
+ printf("%s: fixing up msmc ram failed %d\n", __func__, ret);
+
+ return ret;
+}
+#endif
+
#endif

#ifndef CONFIG_SYSRESET
diff --git a/arch/arm/mach-k3/include/mach/sys_proto.h b/arch/arm/mach-k3/include/mach/sys_proto.h
index 3d3d90d02d6..0b5d606eaa2 100644
--- a/arch/arm/mach-k3/include/mach/sys_proto.h
+++ b/arch/arm/mach-k3/include/mach/sys_proto.h
@@ -11,7 +11,6 @@ void sdelay(unsigned long loops);
u32 wait_on_value(u32 read_bit_mask, u32 match_value, void *read_addr,
u32 bound);
struct ti_sci_handle *get_ti_sci_handle(void);
-int fdt_fixup_msmc_ram(void *blob, char *parent_path, char *node_name);
int do_board_detect(void);
void release_resources_for_core_shutdown(void);
int fdt_disable_node(void *blob, char *node_path);
diff --git a/board/siemens/iot2050/board.c b/board/siemens/iot2050/board.c
index 8f4b0eae495..8b0506e4cb9 100644
--- a/board/siemens/iot2050/board.c
+++ b/board/siemens/iot2050/board.c
@@ -230,22 +230,6 @@ int board_late_init(void)
return 0;
}

-#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
-int ft_board_setup(void *blob, struct bd_info *bd)
-{
- int ret;
-
- ret = fdt_fixup_msmc_ram(blob, "/bus@100000", "sram@70000000");
- if (ret < 0)
- ret = fdt_fixup_msmc_ram(blob, "/interconnect@100000",
- "sram@70000000");
- if (ret)
- pr_err("%s: fixing up msmc ram failed %d\n", __func__, ret);
-
- return ret;
-}
-#endif
-
void spl_board_init(void)
{
}
diff --git a/board/ti/am65x/evm.c b/board/ti/am65x/evm.c
index b266ccb4b82..4053b8333cf 100644
--- a/board/ti/am65x/evm.c
+++ b/board/ti/am65x/evm.c
@@ -101,24 +101,6 @@ int board_fit_config_name_match(const char *name)
}
#endif

-#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
-int ft_board_setup(void *blob, struct bd_info *bd)
-{
- int ret;
-
- ret = fdt_fixup_msmc_ram(blob, "/bus@100000", "sram@70000000");
- if (ret < 0)
- ret = fdt_fixup_msmc_ram(blob, "/interconnect@100000",
- "sram@70000000");
- if (ret) {
- printf("%s: fixing up msmc ram failed %d\n", __func__, ret);
- return ret;
- }
-
- return 0;
-}
-#endif
-
#ifdef CONFIG_TI_I2C_BOARD_DETECT
int do_board_detect(void)
{
diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c
index d4e672a7acd..00ce009d3e8 100644
--- a/board/ti/j721e/evm.c
+++ b/board/ti/j721e/evm.c
@@ -144,18 +144,9 @@ void spl_perform_fixups(struct spl_image_info *spl_image)
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
int ft_board_setup(void *blob, struct bd_info *bd)
{
- int ret;
-
- ret = fdt_fixup_msmc_ram(blob, "/bus@100000", "sram@70000000");
- if (ret < 0)
- ret = fdt_fixup_msmc_ram(blob, "/interconnect@100000",
- "sram@70000000");
- if (ret)
- printf("%s: fixing up msmc ram failed %d\n", __func__, ret);
-
detect_enable_hyperflash(blob);

- return ret;
+ return 0;
}
#endif

diff --git a/board/ti/j721s2/evm.c b/board/ti/j721s2/evm.c
index c86715fa211..9b130c141ac 100644
--- a/board/ti/j721s2/evm.c
+++ b/board/ti/j721s2/evm.c
@@ -73,22 +73,6 @@ int dram_init_banksize(void)
return 0;
}

-#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
-int ft_board_setup(void *blob, struct bd_info *bd)
-{
- int ret;
-
- ret = fdt_fixup_msmc_ram(blob, "/bus@100000", "sram@70000000");
- if (ret < 0)
- ret = fdt_fixup_msmc_ram(blob, "/interconnect@100000",
- "sram@70000000");
- if (ret)
- printf("%s: fixing up msmc ram failed %d\n", __func__, ret);
-
- return ret;
-}
-#endif
-
#ifdef CONFIG_TI_I2C_BOARD_DETECT
/*
* Functions specific to EVM and SK designs of J721S2/AM68 family.
diff --git a/configs/am65x_evm_a53_defconfig b/configs/am65x_evm_a53_defconfig
index bddd94ce80e..4af274e06d6 100644
--- a/configs/am65x_evm_a53_defconfig
+++ b/configs/am65x_evm_a53_defconfig
@@ -30,7 +30,7 @@ CONFIG_SPL_SPI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
-CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_SYSTEM_SETUP=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd; run init_${boot}; run boot_rprocs; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern"
CONFIG_LOGLEVEL=7
diff --git a/configs/am65x_hs_evm_a53_defconfig b/configs/am65x_hs_evm_a53_defconfig
index 898403aad98..bdd4b6420dd 100644
--- a/configs/am65x_hs_evm_a53_defconfig
+++ b/configs/am65x_hs_evm_a53_defconfig
@@ -30,7 +30,7 @@ CONFIG_SPL_SPI=y
# CONFIG_PSCI_RESET is not set
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SPL_LOAD_FIT=y
-CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_SYSTEM_SETUP=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run get_fit_${boot}; run get_overlaystring; run run_fit"
CONFIG_LOGLEVEL=7
diff --git a/configs/iot2050_defconfig b/configs/iot2050_defconfig
index 57387edcb41..95a6418d0ae 100644
--- a/configs/iot2050_defconfig
+++ b/configs/iot2050_defconfig
@@ -27,7 +27,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SPL_LOAD_FIT=y
-CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_SYSTEM_SETUP=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTSTAGE=y
CONFIG_SHOW_BOOT_PROGRESS=y
diff --git a/configs/j7200_evm_a72_defconfig b/configs/j7200_evm_a72_defconfig
index 9b6512bacba..f9299780f71 100644
--- a/configs/j7200_evm_a72_defconfig
+++ b/configs/j7200_evm_a72_defconfig
@@ -31,6 +31,7 @@ CONFIG_SPL_SPI=y
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_SYSTEM_SETUP=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run boot_rprocs; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern"
CONFIG_LOGLEVEL=7
diff --git a/configs/j7200_hs_evm_a72_defconfig b/configs/j7200_hs_evm_a72_defconfig
index cfd2e80aded..e83525bcb5e 100644
--- a/configs/j7200_hs_evm_a72_defconfig
+++ b/configs/j7200_hs_evm_a72_defconfig
@@ -32,6 +32,7 @@ CONFIG_SPL_SPI=y
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_SYSTEM_SETUP=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run boot_rprocs; run get_fit_${boot}; run get_overlaystring; run run_fit"
CONFIG_LOGLEVEL=7
diff --git a/configs/j721e_evm_a72_defconfig b/configs/j721e_evm_a72_defconfig
index 452e4b9695d..46ad1b7d1a1 100644
--- a/configs/j721e_evm_a72_defconfig
+++ b/configs/j721e_evm_a72_defconfig
@@ -29,6 +29,7 @@ CONFIG_SPL_SPI=y
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_SYSTEM_SETUP=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd; run init_${boot}; run main_cpsw0_qsgmii_phyinit; run boot_rprocs; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern"
CONFIG_LOGLEVEL=7
diff --git a/configs/j721e_hs_evm_a72_defconfig b/configs/j721e_hs_evm_a72_defconfig
index 651df4a4865..df4bf01daf9 100644
--- a/configs/j721e_hs_evm_a72_defconfig
+++ b/configs/j721e_hs_evm_a72_defconfig
@@ -30,6 +30,7 @@ CONFIG_SPL_SPI=y
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_SYSTEM_SETUP=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run main_cpsw0_qsgmii_phyinit; run boot_rprocs; run get_fit_${boot}; run get_overlay_${boot}; run run_fit"
CONFIG_LOGLEVEL=7
diff --git a/configs/j721s2_evm_a72_defconfig b/configs/j721s2_evm_a72_defconfig
index 3a91df71d37..9889e1bd523 100644
--- a/configs/j721s2_evm_a72_defconfig
+++ b/configs/j721s2_evm_a72_defconfig
@@ -28,7 +28,7 @@ CONFIG_SPL_SPI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
-CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_SYSTEM_SETUP=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run boot_rprocs; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern"
CONFIG_LOGLEVEL=7
diff --git a/configs/j721s2_hs_evm_a72_defconfig b/configs/j721s2_hs_evm_a72_defconfig
index 453f2aabbfc..035d87b49f1 100644
--- a/configs/j721s2_hs_evm_a72_defconfig
+++ b/configs/j721s2_hs_evm_a72_defconfig
@@ -31,7 +31,7 @@ CONFIG_SPL_SPI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000
-CONFIG_OF_BOARD_SETUP=y
+CONFIG_OF_SYSTEM_SETUP=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run boot_rprocs; run get_fit_${boot}; run get_overlaystring; run run_fit"
CONFIG_LOGLEVEL=7
--
2.39.2