elf: Add optional function ptr to load_elf() to parse ELF notes

[mirror_qemu.git] / hw / lm32 / milkymist.c

diff --git a/hw/lm32/milkymist.c b/hw/lm32/milkymist.c
index 85d64fe58d809fe93c68fad5894dbedb84b757c3..b080cf1ca9204f719c27f5ea0b721e2eecfba8bc 100644 (file)
--- a/hw/lm32/milkymist.c
+++ b/hw/lm32/milkymist.c
@@ -18,6 +18,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu/units.h"
 #include "qemu/error-report.h"
 #include "qemu-common.h"
 #include "cpu.h"
@@ -30,15 +31,14 @@
 #include "hw/boards.h"
 #include "hw/loader.h"
 #include "elf.h"
-#include "sysemu/block-backend.h"
 #include "milkymist-hw.h"
+#include "hw/display/milkymist_tmu2.h"
 #include "lm32.h"
 #include "exec/address-spaces.h"
-#include "qemu/cutils.h"
 
 #define BIOS_FILENAME    "mmone-bios.bin"
 #define BIOS_OFFSET      0x00860000
-#define BIOS_SIZE        (512*1024)
+#define BIOS_SIZE        (512 * KiB)
 #define KERNEL_LOAD_ADDR 0x40000000
 
 typedef struct {
@@ -97,10 +97,10 @@ milkymist_init(MachineState *machine)
 
     /* memory map */
     hwaddr flash_base   = 0x00000000;
-    size_t flash_sector_size        = 128 * 1024;
-    size_t flash_size               = 32 * 1024 * 1024;
+    size_t flash_sector_size        = 128 * KiB;
+    size_t flash_size               = 32 * MiB;
     hwaddr sdram_base   = 0x40000000;
-    size_t sdram_size               = 128 * 1024 * 1024;
+    size_t sdram_size               = 128 * MiB;
 
     hwaddr initrd_base  = sdram_base + 0x1002000;
     hwaddr cmdline_base = sdram_base + 0x1000000;
@@ -139,7 +139,10 @@ milkymist_init(MachineState *machine)
     bios_filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
 
     if (bios_filename) {
-        load_image_targphys(bios_filename, BIOS_OFFSET, BIOS_SIZE);
+        if (load_image_targphys(bios_filename, BIOS_OFFSET, BIOS_SIZE) < 0) {
+            error_report("could not load bios '%s'", bios_filename);
+            exit(1);
+        }
     }
 
     reset_info->bootstrap_pc = BIOS_OFFSET;
@@ -151,7 +154,7 @@ milkymist_init(MachineState *machine)
     }
     g_free(bios_filename);
 
-    milkymist_uart_create(0x60000000, irq[0], serial_hds[0]);
+    milkymist_uart_create(0x60000000, irq[0], serial_hd(0));
     milkymist_sysctl_create(0x60001000, irq[1], irq[2], irq[3],
             80000000, 0x10014d31, 0x0000041f, 0x00000001);
     milkymist_hpdmc_create(0x60002000);
@@ -167,13 +170,14 @@ milkymist_init(MachineState *machine)
             0x20000000, 0x1000, 0x20020000, 0x2000);
 
     /* make sure juart isn't the first chardev */
-    env->juart_state = lm32_juart_init(serial_hds[1]);
+    env->juart_state = lm32_juart_init(serial_hd(1));
 
     if (kernel_filename) {
         uint64_t entry;
 
         /* Boots a kernel elf binary.  */
-        kernel_size = load_elf(kernel_filename, NULL, NULL, &entry, NULL, NULL,
+        kernel_size = load_elf(kernel_filename, NULL, NULL, NULL,
+                               &entry, NULL, NULL,
                                1, EM_LATTICEMICO32, 0, 0);
         reset_info->bootstrap_pc = entry;