#define SRIO_PORT_ACCEPT_ALL 0x10000001
#define SRIO_IB_ATMU_AR 0x80f55000
+#define SRIO_OB_ATMU_AR_MAINT 0x80077000
+#define SRIO_OB_ATMU_AR_RW 0x80045000
+#define SRIO_LCSBA1CSR_OFFSET 0x5c
+#define SRIO_MAINT_WIN_SIZE 0x1000000 /* 16M */
+#define SRIO_RW_WIN_SIZE 0x100000 /* 1M */
+#define SRIO_LCSBA1CSR 0x60000000
#if defined(CONFIG_FSL_CORENET)
#define _DEVDISR_SRIO1 FSL_CORENET_DEVDISR_SRIO1
}
}
-#ifdef CONFIG_SRIOBOOT_MASTER
-void srio_boot_master(void)
+#ifdef CONFIG_FSL_CORENET
+void srio_boot_master(int port)
{
struct ccsr_rio *srio = (void *)CONFIG_SYS_FSL_SRIO_ADDR;
/* set port accept-all */
- out_be32((void *)&srio->impl.port[CONFIG_SRIOBOOT_MASTER_PORT].ptaacr,
+ out_be32((void *)&srio->impl.port[port - 1].ptaacr,
SRIO_PORT_ACCEPT_ALL);
- debug("SRIOBOOT - MASTER: Master port [ %d ] for srio boot.\n",
- CONFIG_SRIOBOOT_MASTER_PORT);
+ debug("SRIOBOOT - MASTER: Master port [ %d ] for srio boot.\n", port);
/* 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,
- CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE);
- out_be32((void *)&srio->atmu
- .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[0].riwtar,
- CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS1 >> 12);
- out_be32((void *)&srio->atmu
- .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[0].riwbar,
- CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS1 >> 12);
- out_be32((void *)&srio->atmu
- .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[0].riwar,
+ (u64)CONFIG_SRIO_PCIE_BOOT_IMAGE_MEM_PHYS,
+ (u64)CONFIG_SRIO_PCIE_BOOT_IMAGE_MEM_BUS1,
+ CONFIG_SRIO_PCIE_BOOT_IMAGE_SIZE);
+ out_be32((void *)&srio->atmu.port[port - 1].inbw[0].riwtar,
+ CONFIG_SRIO_PCIE_BOOT_IMAGE_MEM_PHYS >> 12);
+ out_be32((void *)&srio->atmu.port[port - 1].inbw[0].riwbar,
+ CONFIG_SRIO_PCIE_BOOT_IMAGE_MEM_BUS1 >> 12);
+ out_be32((void *)&srio->atmu.port[port - 1].inbw[0].riwar,
SRIO_IB_ATMU_AR
- | atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE));
+ | atmu_size_mask(CONFIG_SRIO_PCIE_BOOT_IMAGE_SIZE));
/* 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,
- CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE);
- out_be32((void *)&srio->atmu
- .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[1].riwtar,
- CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS2 >> 12);
- out_be32((void *)&srio->atmu
- .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[1].riwbar,
- CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS2 >> 12);
- out_be32((void *)&srio->atmu
- .port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[1].riwar,
+ (u64)CONFIG_SRIO_PCIE_BOOT_IMAGE_MEM_PHYS,
+ (u64)CONFIG_SRIO_PCIE_BOOT_IMAGE_MEM_BUS2,
+ CONFIG_SRIO_PCIE_BOOT_IMAGE_SIZE);
+ out_be32((void *)&srio->atmu.port[port - 1].inbw[1].riwtar,
+ CONFIG_SRIO_PCIE_BOOT_IMAGE_MEM_PHYS >> 12);
+ out_be32((void *)&srio->atmu.port[port - 1].inbw[1].riwbar,
+ CONFIG_SRIO_PCIE_BOOT_IMAGE_MEM_BUS2 >> 12);
+ out_be32((void *)&srio->atmu.port[port - 1].inbw[1].riwar,
SRIO_IB_ATMU_AR
- | atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE));
+ | atmu_size_mask(CONFIG_SRIO_PCIE_BOOT_IMAGE_SIZE));
- /* configure inbound window for slave's ucode */
- debug("SRIOBOOT - MASTER: Inbound window for slave's ucode; "
+ /* configure inbound window for slave's ucode and ENV */
+ debug("SRIOBOOT - MASTER: Inbound window for slave's ucode and ENV; "
"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,
+ (u64)CONFIG_SRIO_PCIE_BOOT_UCODE_ENV_MEM_PHYS,
+ (u64)CONFIG_SRIO_PCIE_BOOT_UCODE_ENV_MEM_BUS,
+ CONFIG_SRIO_PCIE_BOOT_UCODE_ENV_SIZE);
+ out_be32((void *)&srio->atmu.port[port - 1].inbw[2].riwtar,
+ CONFIG_SRIO_PCIE_BOOT_UCODE_ENV_MEM_PHYS >> 12);
+ out_be32((void *)&srio->atmu.port[port - 1].inbw[2].riwbar,
+ CONFIG_SRIO_PCIE_BOOT_UCODE_ENV_MEM_BUS >> 12);
+ out_be32((void *)&srio->atmu.port[port - 1].inbw[2].riwar,
SRIO_IB_ATMU_AR
- | atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_UCODE_SIZE));
+ | atmu_size_mask(CONFIG_SRIO_PCIE_BOOT_UCODE_ENV_SIZE));
+}
+
+void srio_boot_master_release_slave(int port)
+{
+ struct ccsr_rio *srio = (void *)CONFIG_SYS_FSL_SRIO_ADDR;
+ u32 escsr;
+ debug("SRIOBOOT - MASTER: "
+ "Check the port status and release slave core ...\n");
+
+ escsr = in_be32((void *)&srio->lp_serial.port[port - 1].pescsr);
+ if (escsr & 0x2) {
+ if (escsr & 0x10100) {
+ debug("SRIOBOOT - MASTER: Port [ %d ] is error.\n",
+ port);
+ } else {
+ debug("SRIOBOOT - MASTER: "
+ "Port [ %d ] is ready, now release slave's core ...\n",
+ port);
+ /*
+ * configure outbound window
+ * with maintenance attribute to set slave's LCSBA1CSR
+ */
+ out_be32((void *)&srio->atmu.port[port - 1]
+ .outbw[1].rowtar, 0);
+ out_be32((void *)&srio->atmu.port[port - 1]
+ .outbw[1].rowtear, 0);
+ if (port - 1)
+ out_be32((void *)&srio->atmu.port[port - 1]
+ .outbw[1].rowbar,
+ CONFIG_SYS_SRIO2_MEM_PHYS >> 12);
+ else
+ out_be32((void *)&srio->atmu.port[port - 1]
+ .outbw[1].rowbar,
+ CONFIG_SYS_SRIO1_MEM_PHYS >> 12);
+ out_be32((void *)&srio->atmu.port[port - 1]
+ .outbw[1].rowar,
+ SRIO_OB_ATMU_AR_MAINT
+ | atmu_size_mask(SRIO_MAINT_WIN_SIZE));
+
+ /*
+ * configure outbound window
+ * with R/W attribute to set slave's BRR
+ */
+ out_be32((void *)&srio->atmu.port[port - 1]
+ .outbw[2].rowtar,
+ SRIO_LCSBA1CSR >> 9);
+ out_be32((void *)&srio->atmu.port[port - 1]
+ .outbw[2].rowtear, 0);
+ if (port - 1)
+ out_be32((void *)&srio->atmu.port[port - 1]
+ .outbw[2].rowbar,
+ (CONFIG_SYS_SRIO2_MEM_PHYS
+ + SRIO_MAINT_WIN_SIZE) >> 12);
+ else
+ out_be32((void *)&srio->atmu.port[port - 1]
+ .outbw[2].rowbar,
+ (CONFIG_SYS_SRIO1_MEM_PHYS
+ + SRIO_MAINT_WIN_SIZE) >> 12);
+ out_be32((void *)&srio->atmu.port[port - 1]
+ .outbw[2].rowar,
+ SRIO_OB_ATMU_AR_RW
+ | atmu_size_mask(SRIO_RW_WIN_SIZE));
+
+ /*
+ * Set the LCSBA1CSR register in slave
+ * by the maint-outbound window
+ */
+ if (port - 1) {
+ out_be32((void *)CONFIG_SYS_SRIO2_MEM_VIRT
+ + SRIO_LCSBA1CSR_OFFSET,
+ SRIO_LCSBA1CSR);
+ while (in_be32((void *)CONFIG_SYS_SRIO2_MEM_VIRT
+ + SRIO_LCSBA1CSR_OFFSET)
+ != SRIO_LCSBA1CSR)
+ ;
+ /*
+ * And then set the BRR register
+ * to release slave core
+ */
+ out_be32((void *)CONFIG_SYS_SRIO2_MEM_VIRT
+ + SRIO_MAINT_WIN_SIZE
+ + CONFIG_SRIO_PCIE_BOOT_BRR_OFFSET,
+ CONFIG_SRIO_PCIE_BOOT_RELEASE_MASK);
+ } else {
+ out_be32((void *)CONFIG_SYS_SRIO1_MEM_VIRT
+ + SRIO_LCSBA1CSR_OFFSET,
+ SRIO_LCSBA1CSR);
+ while (in_be32((void *)CONFIG_SYS_SRIO1_MEM_VIRT
+ + SRIO_LCSBA1CSR_OFFSET)
+ != SRIO_LCSBA1CSR)
+ ;
+ /*
+ * And then set the BRR register
+ * to release slave core
+ */
+ out_be32((void *)CONFIG_SYS_SRIO1_MEM_VIRT
+ + SRIO_MAINT_WIN_SIZE
+ + CONFIG_SRIO_PCIE_BOOT_BRR_OFFSET,
+ CONFIG_SRIO_PCIE_BOOT_RELEASE_MASK);
+ }
+ debug("SRIOBOOT - MASTER: "
+ "Release slave successfully! Now the slave should start up!\n");
+ }
+ } else
+ debug("SRIOBOOT - MASTER: Port [ %d ] is not ready.\n", port);
}
#endif
projects / u-boot / blobdiff