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authorKuldeep Singh <kuldeep.singh@nxp.com>2021-08-10 11:20:11 +0530
committerPriyanka Jain <priyanka.jain@nxp.com>2021-08-18 15:55:15 +0530
commit3bd5ea566eeec9373c7413d383f02096f5f9aaa4 (patch)
treea5b6d350893cdf98e0adb59a6ab47f5317b33b3c /board
parent8ae83cc5af56abe3334dbe48e03407f7ff641c24 (diff)
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board: T4240rdb: Extend cs4340_get_fw_addr() functionality
T4240RDB 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> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'board')
-rw-r--r--board/freescale/t4rdb/t4240rdb.c19
-rw-r--r--board/freescale/t4rdb/t4rdb.h3
2 files changed, 22 insertions, 0 deletions
diff --git a/board/freescale/t4rdb/t4240rdb.c b/board/freescale/t4rdb/t4240rdb.c
index 6ab35ca..20ce752 100644
--- a/board/freescale/t4rdb/t4240rdb.c
+++ b/board/freescale/t4rdb/t4240rdb.c
@@ -151,3 +151,22 @@ void board_detail(void)
break;
}
}
+
+ulong *cs4340_get_fw_addr(void)
+{
+ ulong cortina_fw_addr = CONFIG_CORTINA_FW_ADDR;
+
+#ifdef CONFIG_SYS_CORTINA_FW_IN_NOR
+ u8 sw;
+
+ sw = CPLD_READ(vbank);
+ sw = sw & CPLD_BANK_SEL_MASK;
+
+ if (sw == 0)
+ cortina_fw_addr = CORTINA_FW_ADDR_IFCNOR;
+ else if (sw == 4)
+ cortina_fw_addr = CORTINA_FW_ADDR_IFCNOR_ALTBANK;
+#endif
+
+ return (ulong *)cortina_fw_addr;
+}
diff --git a/board/freescale/t4rdb/t4rdb.h b/board/freescale/t4rdb/t4rdb.h
index 3f1fa7b..06779f5 100644
--- a/board/freescale/t4rdb/t4rdb.h
+++ b/board/freescale/t4rdb/t4rdb.h
@@ -11,6 +11,9 @@
#define CONFIG_SYS_NUM_FM1_DTSEC 4
#define CONFIG_SYS_NUM_FM2_DTSEC 4
+#define CORTINA_FW_ADDR_IFCNOR 0xefe00000
+#define CORTINA_FW_ADDR_IFCNOR_ALTBANK 0xebf00000
+
void fdt_fixup_board_enet(void *blob);
void pci_of_setup(void *blob, struct bd_info *bd);