+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2011
* Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_KEYMILE_POWERPC_H
#define __CONFIG_KEYMILE_POWERPC_H
/* Do boardspecific init for all boards */
-#define CONFIG_BOARD_EARLY_INIT_R
-#define CONFIG_LAST_STAGE_INIT
-#define CONFIG_BOOTCOUNT_LIMIT
-
-#define CONFIG_CMD_DTT
-#define CONFIG_JFFS2_CMDLINE
-
-/* standard km ethernet_present for piggy */
-#define CONFIG_KM_COMMON_ETH_INIT
-
-/* EEprom support 24C08, 24C16, 24C64 */
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 /* 8 Byte write page */
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
-
-#define CONFIG_ENV_SIZE 0x04000 /* Size of Environment */
-#define CONFIG_FLASH_CFI_MTD
-
-#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
-
-#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-
-/* Reserve 4 MB for malloc */
-#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
+/* Increase max size of compressed kernel */
/******************************************************************************
* (PRAM usage)
/* size of rootfs in RAM */
#define CONFIG_KM_ROOTFSSIZE 0x0
-/* pseudo-non volatile RAM [hex] */
-#define CONFIG_KM_PNVRAM 0x80000
-/* physical RAM MTD size [hex] */
-#define CONFIG_KM_PHRAM 0x100000
-/* resereved pram area at the end of memroy [hex] */
-#define CONFIG_KM_RESERVED_PRAM 0x0
-/* enable protected RAM */
-#define CONFIG_PRAM 0
-
-#define CONFIG_KM_CRAMFS_ADDR 0x800000
-#define CONFIG_KM_KERNEL_ADDR 0x400000 /* 3968Kbytes */
-#define CONFIG_KM_FDT_ADDR 0x7E0000 /* 128Kbytes */
+/* set the default PRAM value to at least PNVRAM + PHRAM when pram env variable
+ * is not valid yet, which is the case for when u-boot copies itself to RAM */
+#define CONFIG_PRAM ((CONFIG_KM_PNVRAM + CONFIG_KM_PHRAM)>>10)
/* architecture specific default bootargs */
#define CONFIG_KM_DEF_BOOT_ARGS_CPU ""
#define CONFIG_KM_DEF_ENV_CPU \
- "boot=bootm ${load_addr_r} - ${fdt_addr_r}\0" \
- "cramfsloadfdt=" \
- "cramfsload ${fdt_addr_r} " \
- "fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0" \
- "fdt_addr_r=" __stringify(CONFIG_KM_FDT_ADDR) "\0" \
- "u-boot="__stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
+ "u-boot="CONFIG_HOSTNAME "/u-boot.bin\0" \
"update=" \
"protect off " __stringify(BOOTFLASH_START) " +${filesize} && "\
"erase " __stringify(BOOTFLASH_START) " +${filesize} && "\
"cp.b ${load_addr_r} " __stringify(BOOTFLASH_START) \
" ${filesize} && " \
"protect on " __stringify(BOOTFLASH_START) " +${filesize}\0"\
+ "set_fdthigh=true\0" \
+ "checkfdt=true\0" \
+ "bootm_mapsize=" __stringify(CONFIG_SYS_BOOTM_LEN) "\0" \
""
#endif /* __CONFIG_KEYMILE_POWERPC_H */