T2080RDB supports booting from 2 nor banks(default and altbank). The corresponding defconfig can only have one entry defined and therefore, extend cs4340_get_fw_addr() function to overwrite firmware address which will be later used in cortina firmware.
Signed-off-by: Kuldeep Singh kuldeep.singh@nxp.com --- board/freescale/t208xrdb/t208xrdb.c | 20 ++++++++++++++++++++ board/freescale/t208xrdb/t208xrdb.h | 3 +++ 2 files changed, 23 insertions(+)
diff --git a/board/freescale/t208xrdb/t208xrdb.c b/board/freescale/t208xrdb/t208xrdb.c index 1f0cdee0b8..2f61bfcb37 100644 --- a/board/freescale/t208xrdb/t208xrdb.c +++ b/board/freescale/t208xrdb/t208xrdb.c @@ -158,3 +158,23 @@ int ft_board_setup(void *blob, struct bd_info *bd)
return 0; } + +ulong *cs4340_get_fw_addr(void) +{ + ulong cortina_fw_addr = CONFIG_CORTINA_FW_ADDR; + +#ifdef CONFIG_SYS_CORTINA_FW_IN_NOR + u8 reg; + + reg = CPLD_READ(flash_csr); + if (!(reg & CPLD_BOOT_SEL)) { + reg = ((reg & CPLD_LBMAP_MASK) >> CPLD_LBMAP_SHIFT); + if (reg == 0) + cortina_fw_addr = CORTINA_FW_ADDR_IFCNOR; + else if (reg == 4) + cortina_fw_addr = CORTINA_FW_ADDR_IFCNOR_ALTBANK; + } +#endif + + return (ulong *)cortina_fw_addr; +} diff --git a/board/freescale/t208xrdb/t208xrdb.h b/board/freescale/t208xrdb/t208xrdb.h index edbc860c9d..26998898e8 100644 --- a/board/freescale/t208xrdb/t208xrdb.h +++ b/board/freescale/t208xrdb/t208xrdb.h @@ -7,6 +7,9 @@ #ifndef __CORENET_DS_H__ #define __CORENET_DS_H__
+#define CORTINA_FW_ADDR_IFCNOR 0xefe00000 +#define CORTINA_FW_ADDR_IFCNOR_ALTBANK 0xebe00000 + void fdt_fixup_board_enet(void *blob); void pci_of_setup(void *blob, struct bd_info *bd); void fdt_fixup_board_fman_ethernet(void *blob);