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-rw-r--r--arch/powerpc/cpu/mpc8xxx/srio.c25
-rw-r--r--board/freescale/common/p_corenet/law.c4
-rw-r--r--board/freescale/common/p_corenet/tlb.c10
-rw-r--r--include/configs/corenet_ds.h12
4 files changed, 46 insertions, 5 deletions
diff --git a/arch/powerpc/cpu/mpc8xxx/srio.c b/arch/powerpc/cpu/mpc8xxx/srio.c
index 77fa32f..e593f22 100644
--- a/arch/powerpc/cpu/mpc8xxx/srio.c
+++ b/arch/powerpc/cpu/mpc8xxx/srio.c
@@ -100,8 +100,8 @@ void srio_boot_master(void)
debug("SRIOBOOT - MASTER: Master port [ %d ] for srio boot.\n",
CONFIG_SRIOBOOT_MASTER_PORT);
- /* configure inbound window5 for slave's u-boot image */
- debug("SRIOBOOT - MASTER: Inbound window 5 for slave's image; "
+ /* configure inbound window for slave's u-boot image */
+ debug("SRIOBOOT - MASTER: Inbound window for slave's image; "
"Local = 0x%llx, Srio = 0x%llx, Size = 0x%x\n",
(u64)CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS1,
(u64)CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS1,
@@ -117,8 +117,8 @@ void srio_boot_master(void)
SRIO_IB_ATMU_AR
| atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE));
- /* configure inbound window4 for slave's u-boot image */
- debug("SRIOBOOT - MASTER: Inbound window 4 for slave's image; "
+ /* configure inbound window for slave's u-boot image */
+ debug("SRIOBOOT - MASTER: Inbound window for slave's image; "
"Local = 0x%llx, Srio = 0x%llx, Size = 0x%x\n",
(u64)CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS2,
(u64)CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS2,
@@ -133,5 +133,22 @@ void srio_boot_master(void)
.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[1].riwar,
SRIO_IB_ATMU_AR
| atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE));
+
+ /* configure inbound window for slave's ucode */
+ debug("SRIOBOOT - MASTER: Inbound window for slave's ucode; "
+ "Local = 0x%llx, Srio = 0x%llx, Size = 0x%x\n",
+ (u64)CONFIG_SRIOBOOT_SLAVE_UCODE_LAW_PHYS,
+ (u64)CONFIG_SRIOBOOT_SLAVE_UCODE_SRIO_PHYS,
+ CONFIG_SRIOBOOT_SLAVE_UCODE_SIZE);
+ out_be32((void *)&srio->atmu
+ .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[2].riwtar,
+ CONFIG_SRIOBOOT_SLAVE_UCODE_LAW_PHYS >> 12);
+ out_be32((void *)&srio->atmu
+ .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[2].riwbar,
+ CONFIG_SRIOBOOT_SLAVE_UCODE_SRIO_PHYS >> 12);
+ out_be32((void *)&srio->atmu
+ .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[2].riwar,
+ SRIO_IB_ATMU_AR
+ | atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_UCODE_SIZE));
}
#endif
diff --git a/board/freescale/common/p_corenet/law.c b/board/freescale/common/p_corenet/law.c
index 1fbab4d..c4566dd 100644
--- a/board/freescale/common/p_corenet/law.c
+++ b/board/freescale/common/p_corenet/law.c
@@ -52,9 +52,13 @@ struct law_entry law_table[] = {
#if defined(CONFIG_SRIOBOOT_SLAVE_PORT0)
SET_LAW(CONFIG_SYS_SRIOBOOT_SLAVE_ADDR_PHYS,
LAW_SIZE_1M, LAW_TRGT_IF_RIO_1),
+ SET_LAW(CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR_PHYS,
+ LAW_SIZE_1M, LAW_TRGT_IF_RIO_1),
#elif defined(CONFIG_SRIOBOOT_SLAVE_PORT1)
SET_LAW(CONFIG_SYS_SRIOBOOT_SLAVE_ADDR_PHYS,
LAW_SIZE_1M, LAW_TRGT_IF_RIO_2),
+ SET_LAW(CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR_PHYS,
+ LAW_SIZE_1M, LAW_TRGT_IF_RIO_2),
#endif
#endif
};
diff --git a/board/freescale/common/p_corenet/tlb.c b/board/freescale/common/p_corenet/tlb.c
index a8c8b3c..da21627 100644
--- a/board/freescale/common/p_corenet/tlb.c
+++ b/board/freescale/common/p_corenet/tlb.c
@@ -147,6 +147,16 @@ struct fsl_e_tlb_entry tlb_table[] = {
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 16, BOOKE_PAGESZ_1M, 1),
#endif
+#ifdef CONFIG_SRIOBOOT_SLAVE
+ /*
+ * SRIOBOOT-SLAVE. 1M space from 0xffe00000 for fetching ucode
+ * and ENV from master
+ */
+ SET_TLB_ENTRY(1, CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR,
+ CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_G,
+ 0, 17, BOOKE_PAGESZ_1M, 1),
+#endif
};
int num_tlb_entries = ARRAY_SIZE(tlb_table);
diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h
index 8ff1408..093c2c0 100644
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@@ -399,6 +399,13 @@
#define CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE 0x80000 /* 512K */
#define CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS2 0xfef080000ull
#define CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS2 0x3fff80000ull
+/*
+ * for slave UCODE instored in master memory space,
+ * PHYS must be aligned based on the SIZE
+ */
+#define CONFIG_SRIOBOOT_SLAVE_UCODE_LAW_PHYS 0xfef020000ull
+#define CONFIG_SRIOBOOT_SLAVE_UCODE_SRIO_PHYS 0x3ffe00000ull
+#define CONFIG_SRIOBOOT_SLAVE_UCODE_SIZE 0x10000 /* 64K */
#endif
/*
@@ -408,6 +415,9 @@
/* slave port for srioboot */
#define CONFIG_SRIOBOOT_SLAVE_PORT0
/* #define CONFIG_SRIOBOOT_SLAVE_PORT1 */
+#define CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR 0xFFE00000
+#define CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR_PHYS \
+ (0x300000000ull | CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR)
#endif
/*
@@ -539,7 +549,7 @@
* the ucode address in master's NOR flash.
*/
#define CONFIG_SYS_QE_FMAN_FW_IN_REMOTE
-#define CONFIG_SYS_QE_FMAN_FW_ADDR NULL
+#define CONFIG_SYS_QE_FMAN_FW_ADDR 0xFFE00000
#else
#define CONFIG_SYS_QE_FMAN_FW_IN_NOR
#define CONFIG_SYS_QE_FMAN_FW_ADDR 0xEF000000