#include <fsl-mc/fsl_dpmng.h>
#include <fsl-mc/fsl_dprc.h>
#include <fsl-mc/fsl_dpio.h>
+#include <fsl-mc/fsl_dpni.h>
#include <fsl-mc/fsl_qbman_portal.h>
+#include <fsl-mc/ldpaa_wriop.h>
#define MC_RAM_BASE_ADDR_ALIGNMENT (512UL * 1024 * 1024)
#define MC_RAM_BASE_ADDR_ALIGNMENT_MASK (~(MC_RAM_BASE_ADDR_ALIGNMENT - 1))
#define MC_BOOT_TIMEOUT_ENV_VAR "mcboottimeout"
DECLARE_GLOBAL_DATA_PTR;
-static int mc_boot_status;
+static int mc_boot_status = -1;
+static int mc_dpl_applied = -1;
+#ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
+static int mc_aiop_applied = -1;
+#endif
struct fsl_mc_io *dflt_mc_io = NULL;
uint16_t dflt_dprc_handle = 0;
struct fsl_dpbp_obj *dflt_dpbp = NULL;
* Returns 0 on success and a negative errno on error.
* task fail.
**/
-int parse_mc_firmware_fit_image(const void **raw_image_addr,
+int parse_mc_firmware_fit_image(u64 mc_fw_addr,
+ const void **raw_image_addr,
size_t *raw_image_size)
{
int format;
size_t size;
const char *uname = "firmware";
- /* Check if the image is in NOR flash */
-#ifdef CONFIG_SYS_LS_MC_FW_IN_NOR
- fit_hdr = (void *)CONFIG_SYS_LS_MC_FW_ADDR;
-#else
-#error "No CONFIG_SYS_LS_MC_FW_IN_xxx defined"
-#endif
+ fit_hdr = (void *)mc_fw_addr;
/* Check if Image is in FIT format */
format = genimg_get_format(fit_hdr);
if (format != IMAGE_FORMAT_FIT) {
- printf("fsl-mc: ERROR: Bad firmware image (not a FIT image)\n");
+ printf("fsl-mc: ERR: Bad firmware image (not a FIT image)\n");
return -EINVAL;
}
if (!fit_check_format(fit_hdr)) {
- printf("fsl-mc: ERROR: Bad firmware image (bad FIT header)\n");
+ printf("fsl-mc: ERR: Bad firmware image (bad FIT header)\n");
return -EINVAL;
}
node_offset = fit_image_get_node(fit_hdr, uname);
if (node_offset < 0) {
- printf("fsl-mc: ERROR: Bad firmware image (missing subimage)\n");
+ printf("fsl-mc: ERR: Bad firmware image (missing subimage)\n");
return -ENOENT;
}
/* Verify MC firmware image */
if (!(fit_image_verify(fit_hdr, node_offset))) {
- printf("fsl-mc: ERROR: Bad firmware image (bad CRC)\n");
+ printf("fsl-mc: ERR: Bad firmware image (bad CRC)\n");
return -EINVAL;
}
return 0;
}
-static int load_mc_dpc(u64 mc_ram_addr, size_t mc_ram_size)
+static int load_mc_dpc(u64 mc_ram_addr, size_t mc_ram_size, u64 mc_dpc_addr)
{
u64 mc_dpc_offset;
#ifndef CONFIG_SYS_LS_MC_DPC_IN_DDR
/*
* Get address and size of the DPC blob stored in flash:
*/
-#ifdef CONFIG_SYS_LS_MC_DPC_IN_NOR
- dpc_fdt_hdr = (void *)CONFIG_SYS_LS_MC_DPC_ADDR;
-#else
-#error "No CONFIG_SYS_LS_MC_DPC_IN_xxx defined"
-#endif
+ dpc_fdt_hdr = (void *)mc_dpc_addr;
error = fdt_check_header(dpc_fdt_hdr);
if (error != 0) {
return 0;
}
-static int load_mc_dpl(u64 mc_ram_addr, size_t mc_ram_size)
+static int load_mc_dpl(u64 mc_ram_addr, size_t mc_ram_size, u64 mc_dpl_addr)
{
u64 mc_dpl_offset;
#ifndef CONFIG_SYS_LS_MC_DPL_IN_DDR
/*
* Get address and size of the DPL blob stored in flash:
*/
-#ifdef CONFIG_SYS_LS_MC_DPL_IN_NOR
- dpl_fdt_hdr = (void *)CONFIG_SYS_LS_MC_DPL_ADDR;
-#else
-#error "No CONFIG_SYS_LS_MC_DPL_IN_xxx defined"
-#endif
+ dpl_fdt_hdr = (void *)mc_dpl_addr;
error = fdt_check_header(dpl_fdt_hdr);
if (error != 0) {
return timeout_ms;
}
-#ifdef CONFIG_SYS_LS_MC_AIOP_IMG_IN_NOR
-static int load_mc_aiop_img(u64 mc_ram_addr, size_t mc_ram_size)
+#ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
+static int load_mc_aiop_img(u64 aiop_fw_addr)
{
+ u64 mc_ram_addr = mc_get_dram_addr();
+#ifndef CONFIG_SYS_LS_MC_DPC_IN_DDR
void *aiop_img;
+#endif
/*
* Load the MC AIOP image in the MC private DRAM block:
*/
- aiop_img = (void *)CONFIG_SYS_LS_MC_AIOP_IMG_ADDR;
+#ifdef CONFIG_SYS_LS_MC_DPC_IN_DDR
+ printf("MC AIOP is preloaded to %#llx\n", mc_ram_addr +
+ CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET);
+#else
+ aiop_img = (void *)aiop_fw_addr;
mc_copy_image("MC AIOP image",
(u64)aiop_img, CONFIG_SYS_LS_MC_AIOP_IMG_MAX_LENGTH,
mc_ram_addr + CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET);
+#endif
+ mc_aiop_applied = 0;
return 0;
}
#endif
+
static int wait_for_mc(bool booting_mc, u32 *final_reg_gsr)
{
u32 reg_gsr;
return 0;
}
-int mc_init(void)
+int mc_init(u64 mc_fw_addr, u64 mc_dpc_addr)
{
int error = 0;
int portal_id = 0;
struct mc_ccsr_registers __iomem *mc_ccsr_regs = MC_CCSR_BASE_ADDR;
- u64 mc_ram_addr;
+ u64 mc_ram_addr = mc_get_dram_addr();
u32 reg_gsr;
u32 reg_mcfbalr;
#ifndef CONFIG_SYS_LS_MC_FW_IN_DDR
u8 mc_ram_num_256mb_blocks;
size_t mc_ram_size = mc_get_dram_block_size();
- /*
- * The MC private DRAM block was already carved at the end of DRAM
- * by board_init_f() using CONFIG_SYS_MEM_TOP_HIDE:
- */
- if (gd->bd->bi_dram[1].start) {
- mc_ram_addr =
- gd->bd->bi_dram[1].start + gd->bd->bi_dram[1].size;
- } else {
- mc_ram_addr =
- gd->bd->bi_dram[0].start + gd->bd->bi_dram[0].size;
- }
error = calculate_mc_private_ram_params(mc_ram_addr,
mc_ram_size,
#ifdef CONFIG_SYS_LS_MC_FW_IN_DDR
printf("MC firmware is preloaded to %#llx\n", mc_ram_addr);
#else
- error = parse_mc_firmware_fit_image(&raw_image_addr, &raw_image_size);
+ error = parse_mc_firmware_fit_image(mc_fw_addr, &raw_image_addr,
+ &raw_image_size);
if (error != 0)
goto out;
/*
#endif
dump_ram_words("firmware", (void *)mc_ram_addr);
- error = load_mc_dpc(mc_ram_addr, mc_ram_size);
- if (error != 0)
- goto out;
-
- error = load_mc_dpl(mc_ram_addr, mc_ram_size);
+ error = load_mc_dpc(mc_ram_addr, mc_ram_size, mc_dpc_addr);
if (error != 0)
goto out;
-#ifdef CONFIG_SYS_LS_MC_AIOP_IMG_IN_NOR
- error = load_mc_aiop_img(mc_ram_addr, mc_ram_size);
- if (error != 0)
- goto out;
-#endif
-
debug("mc_ccsr_regs %p\n", mc_ccsr_regs);
dump_mc_ccsr_regs(mc_ccsr_regs);
mc_ver_info.major, mc_ver_info.minor, mc_ver_info.revision,
reg_gsr & GSR_FS_MASK);
+out:
+ if (error != 0)
+ mc_boot_status = error;
+ else
+ mc_boot_status = 0;
+
+ return error;
+}
+
+int mc_apply_dpl(u64 mc_dpl_addr)
+{
+ struct mc_ccsr_registers __iomem *mc_ccsr_regs = MC_CCSR_BASE_ADDR;
+ int error = 0;
+ u32 reg_gsr;
+ u64 mc_ram_addr = mc_get_dram_addr();
+ size_t mc_ram_size = mc_get_dram_block_size();
+
+ error = load_mc_dpl(mc_ram_addr, mc_ram_size, mc_dpl_addr);
+ if (error != 0)
+ return error;
+
/*
* Tell the MC to deploy the DPL:
*/
out_le32(&mc_ccsr_regs->reg_gsr, 0x0);
printf("fsl-mc: Deploying data path layout ... ");
error = wait_for_mc(false, ®_gsr);
- if (error != 0)
- goto out;
-out:
- if (error != 0)
- mc_boot_status = error;
- else
- mc_boot_status = 0;
+ if (!error)
+ mc_dpl_applied = 0;
return error;
}
return mc_boot_status;
}
+#ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
+int get_aiop_apply_status(void)
+{
+ return mc_aiop_applied;
+}
+#endif
+
+int get_dpl_apply_status(void)
+{
+ return mc_dpl_applied;
+}
+
+/**
+ * Return the MC address of private DRAM block.
+ */
+u64 mc_get_dram_addr(void)
+{
+ u64 mc_ram_addr;
+
+ /*
+ * The MC private DRAM block was already carved at the end of DRAM
+ * by board_init_f() using CONFIG_SYS_MEM_TOP_HIDE:
+ */
+ if (gd->bd->bi_dram[1].start) {
+ mc_ram_addr =
+ gd->bd->bi_dram[1].start + gd->bd->bi_dram[1].size;
+ } else {
+ mc_ram_addr =
+ gd->bd->bi_dram[0].start + gd->bd->bi_dram[0].size;
+ }
+
+ return mc_ram_addr;
+}
+
/**
* Return the actual size of the MC private DRAM block.
*/
return 0;
}
-int dprc_init_container_obj(struct dprc_obj_desc obj_desc, uint16_t dprc_handle)
+int fsl_mc_ldpaa_init(bd_t *bis)
{
- int error = 0, state = 0;
- struct dprc_endpoint dpni_endpoint, dpmac_endpoint;
- if (!strcmp(obj_desc.type, "dpbp")) {
- if (!dflt_dpbp) {
- error = dpbp_init(obj_desc);
- if (error < 0)
- printf("dpbp_init failed\n");
- }
- } else if (!strcmp(obj_desc.type, "dpio")) {
- if (!dflt_dpio) {
- error = dpio_init(obj_desc);
- if (error < 0)
- printf("dpio_init failed\n");
- }
- } else if (!strcmp(obj_desc.type, "dpni")) {
- strcpy(dpni_endpoint.type, obj_desc.type);
- dpni_endpoint.id = obj_desc.id;
- error = dprc_get_connection(dflt_mc_io, MC_CMD_NO_FLAGS,
- dprc_handle, &dpni_endpoint,
- &dpmac_endpoint, &state);
- if (!strcmp(dpmac_endpoint.type, "dpmac"))
- error = ldpaa_eth_init(obj_desc);
- if (error < 0)
- printf("ldpaa_eth_init failed\n");
- }
- return error;
+ return 0;
}
-int dprc_scan_container_obj(uint16_t dprc_handle, char *obj_type, int i)
+void fsl_mc_ldpaa_exit(bd_t *bis)
{
- int error = 0;
- struct dprc_obj_desc obj_desc;
-
- memset((void *)&obj_desc, 0x00, sizeof(struct dprc_obj_desc));
-
- error = dprc_get_obj(dflt_mc_io, MC_CMD_NO_FLAGS, dprc_handle,
- i, &obj_desc);
- if (error < 0) {
- printf("dprc_get_obj(i=%d) failed: %d\n",
- i, error);
- return error;
- }
-
- if (!strcmp(obj_desc.type, obj_type)) {
- debug("Discovered object: type %s, id %d, req %s\n",
- obj_desc.type, obj_desc.id, obj_type);
-
- error = dprc_init_container_obj(obj_desc, dprc_handle);
- if (error < 0) {
- printf("dprc_init_container_obj(i=%d) failed: %d\n",
- i, error);
- return error;
- }
- }
-
- return error;
+ return;
}
-int fsl_mc_ldpaa_init(bd_t *bis)
+static int do_fsl_mc(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
- int i, error = 0;
- int dprc_opened = 0, container_id;
- int num_child_objects = 0;
-
- error = mc_init();
- if (error < 0)
- goto error;
-
- error = dprc_get_container_id(dflt_mc_io, MC_CMD_NO_FLAGS,
- &container_id);
- if (error < 0) {
- printf("dprc_get_container_id() failed: %d\n", error);
- goto error;
- }
-
- debug("fsl-mc: Container id=0x%x\n", container_id);
-
- error = dprc_open(dflt_mc_io, MC_CMD_NO_FLAGS, container_id,
- &dflt_dprc_handle);
- if (error < 0) {
- printf("dprc_open() failed: %d\n", error);
- goto error;
- }
- dprc_opened = true;
-
- error = dprc_get_obj_count(dflt_mc_io,
- MC_CMD_NO_FLAGS, dflt_dprc_handle,
- &num_child_objects);
- if (error < 0) {
- printf("dprc_get_obj_count() failed: %d\n", error);
- goto error;
- }
- debug("Total child in container %d = %d\n", container_id,
- num_child_objects);
-
- if (num_child_objects != 0) {
- /*
- * Discover objects currently in the DPRC container in the MC:
- */
- for (i = 0; i < num_child_objects; i++)
- error = dprc_scan_container_obj(dflt_dprc_handle,
- "dpbp", i);
-
- for (i = 0; i < num_child_objects; i++)
- error = dprc_scan_container_obj(dflt_dprc_handle,
- "dpio", i);
-
- for (i = 0; i < num_child_objects; i++)
- error = dprc_scan_container_obj(dflt_dprc_handle,
- "dpni", i);
- }
-error:
- if (dprc_opened)
- dprc_close(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dprc_handle);
-
- return error;
-}
+ int err = 0;
+ if (argc < 3)
+ goto usage;
+
+ switch (argv[1][0]) {
+ case 's': {
+ char sub_cmd;
+ u64 mc_fw_addr, mc_dpc_addr, aiop_fw_addr;
+
+ sub_cmd = argv[2][0];
+ switch (sub_cmd) {
+ case 'm':
+ if (argc < 5)
+ goto usage;
+
+ if (get_mc_boot_status() == 0) {
+ printf("fsl-mc: MC is already booted");
+ printf("\n");
+ return err;
+ }
+ mc_fw_addr = simple_strtoull(argv[3], NULL, 16);
+ mc_dpc_addr = simple_strtoull(argv[4], NULL,
+ 16);
+ err = mc_init(mc_fw_addr, mc_dpc_addr);
+ break;
+
+#ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
+ case 'a':
+ if (argc < 4)
+ goto usage;
+ if (get_aiop_apply_status() == 0) {
+ printf("fsl-mc: AIOP FW is already");
+ printf(" applied\n");
+ return err;
+ }
+
+ aiop_fw_addr = simple_strtoull(argv[3], NULL,
+ 16);
+
+ err = load_mc_aiop_img(aiop_fw_addr);
+ if (!err)
+ printf("fsl-mc: AIOP FW applied\n");
+ break;
+#endif
+ default:
+ printf("Invalid option: %s\n", argv[2]);
+ goto usage;
-void fsl_mc_ldpaa_exit(bd_t *bis)
-{
- int err;
-
- if (get_mc_boot_status() == 0) {
- err = dpio_disable(dflt_mc_io, MC_CMD_NO_FLAGS,
- dflt_dpio_handle);
- if (err < 0) {
- printf("dpio_disable() failed: %d\n", err);
- return;
- }
- err = dpio_reset(dflt_mc_io, MC_CMD_NO_FLAGS,
- dflt_dpio_handle);
- if (err < 0) {
- printf("dpio_reset() failed: %d\n", err);
- return;
+ break;
+ }
}
- err = dpio_close(dflt_mc_io, MC_CMD_NO_FLAGS,
- dflt_dpio_handle);
- if (err < 0) {
- printf("dpio_close() failed: %d\n", err);
- return;
+ break;
+
+ case 'a': {
+ u64 mc_dpl_addr;
+
+ if (argc < 4)
+ goto usage;
+
+ if (get_dpl_apply_status() == 0) {
+ printf("fsl-mc: DPL already applied\n");
+ return err;
+ }
+
+ mc_dpl_addr = simple_strtoull(argv[3], NULL,
+ 16);
+ if (get_mc_boot_status() != 0) {
+ printf("fsl-mc: Deploying data path layout ..");
+ printf("ERROR (MC is not booted)\n");
+ return -ENODEV;
+ }
+ err = mc_apply_dpl(mc_dpl_addr);
+ break;
}
-
- free(dflt_dpio);
- free(dflt_dpbp);
+ default:
+ printf("Invalid option: %s\n", argv[1]);
+ goto usage;
+ break;
}
-
- if (dflt_mc_io)
- free(dflt_mc_io);
+ return err;
+ usage:
+ return CMD_RET_USAGE;
}
+
+U_BOOT_CMD(
+ fsl_mc, CONFIG_SYS_MAXARGS, 1, do_fsl_mc,
+ "DPAA2 command to manage Management Complex (MC)",
+ "start mc [FW_addr] [DPC_addr] - Start Management Complex\n"
+ "fsl_mc apply DPL [DPL_addr] - Apply DPL file\n"
+ "fsl_mc start aiop [FW_addr] - Start AIOP\n"
+);
projects / u-boot / commitdiff