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powerpc/mpc85xx: drop socrates specific image creation

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convert socrates board to use MPC85XX_HAVE_RESET_VECTOR and
disable CONFIG_OF_BOARD and use common u-boot.dtsi for
creating u-boot-dtb.bin.

Signed-off-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Heiko Schocher 2023-01-24 18:06:51 +01:00 committed by Tom Rini
parent 12ae7bc83a
commit a78b2538fd
3 changed files with 7 additions and 33 deletions
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17
arch/powerpc/dts/socrates-u-boot.dtsi
View File

@ -3,20 +3,9 @@
* Copyright (C) 2019
* Heiko Schocher, DENX Software Engineering, hs@denx.de
*/
/ {
binman {
filename = "u-boot-dtb.bin";
pad-byte = <0xff>;
// Place dtb one sector before u-boot-nodtb.bin
blob {
filename = "u-boot.dtb";
};
u-boot-nodtb {
filename = "u-boot-nodtb.bin";
offset = <0x20000>;
};
};
#include <config.h>
/ {
chosen {
stdout-path = &serial0;
};
@ -38,3 +27,5 @@
u-boot,dm-pre-reloc;
clock-frequency = <333333330>;
};
#include "u-boot.dtsi"

17
board/socrates/socrates.c
View File

@ -217,23 +217,6 @@ int ft_board_setup(void *blob, struct bd_info *bd)
}
#endif /* CONFIG_OF_BOARD_SETUP */
#if defined(CONFIG_OF_SEPARATE)
void *board_fdt_blob_setup(int *err)
{
void *fw_dtb;
*err = 0;
fw_dtb = (void *)(CONFIG_TEXT_BASE - CONFIG_ENV_SECT_SIZE);
if (fdt_magic(fw_dtb) != FDT_MAGIC) {
printf("DTB is not passed via %x\n", (u32)fw_dtb);
*err = -ENXIO;
return NULL;
}
return fw_dtb;
}
#endif
int get_serial_clock(void)
{
return 333333330;

6
configs/socrates_defconfig
View File

@ -1,6 +1,6 @@
CONFIG_PPC=y
CONFIG_SYS_IMMR=0xE0000000
CONFIG_TEXT_BASE=0xfff60000
CONFIG_TEXT_BASE=0xFFF40000
CONFIG_ENV_SIZE=0x4000
CONFIG_ENV_SECT_SIZE=0x20000
CONFIG_DEFAULT_DEVICE_TREE="socrates"
@ -11,13 +11,14 @@ CONFIG_MPC85xx=y
CONFIG_SYS_INIT_RAM_LOCK=y
# CONFIG_CMD_ERRATA is not set
CONFIG_TARGET_SOCRATES=y
CONFIG_MPC85XX_HAVE_RESET_VECTOR=y
CONFIG_L2_CACHE=y
CONFIG_ENABLE_36BIT_PHYS=y
CONFIG_SYS_MONITOR_LEN=786432
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_SYS_MONITOR_BASE=0xFFF60000
CONFIG_SYS_MONITOR_BASE=0xFFF40000
CONFIG_BOOTDELAY=1
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run boot_nor"
@ -54,7 +55,6 @@ CONFIG_CMD_SNTP=y
CONFIG_CMD_EXT2=y
# CONFIG_CMD_IRQ is not set
CONFIG_OF_CONTROL=y
CONFIG_OF_BOARD=y
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
CONFIG_ENV_ADDR_REDUND=0xFFF00000