ppc4xx_sdram: Move ppc4xx_sdram_banks() to ppc4xx_sdram.c

This function is only used by the ppc4xx memory controller models so
it can be made static.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <b1504a82157a586aa284e8ee3b427b9a07b24169.1666194485.git.balaton@eik.bme.hu>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>

1 files changed, 0 insertions, 62 deletions

diff --git a/hw/ppc/ppc4xx_devs.c b/hw/ppc/ppc4xx_devs.c
index f737dbb3d6..c1d111465d 100644
--- a/hw/ppc/ppc4xx_devs.c
+++ b/hw/ppc/ppc4xx_devs.c
@@ -23,73 +23,11 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu/units.h"
 #include "cpu.h"
 #include "hw/ppc/ppc4xx.h"
 #include "hw/qdev-properties.h"
 #include "qapi/error.h"
 
-/*
- * Split RAM between SDRAM banks.
- *
- * sdram_bank_sizes[] must be in descending order, that is sizes[i] > sizes[i+1]
- * and must be 0-terminated.
- *
- * The 4xx SDRAM controller supports a small number of banks, and each bank
- * must be one of a small set of sizes. The number of banks and the supported
- * sizes varies by SoC.
- */
-void ppc4xx_sdram_banks(MemoryRegion *ram, int nr_banks,
-                        Ppc4xxSdramBank ram_banks[],
-                        const ram_addr_t sdram_bank_sizes[])
-{
-    ram_addr_t size_left = memory_region_size(ram);
-    ram_addr_t base = 0;
-    ram_addr_t bank_size;
-    int i;
-    int j;
-
-    for (i = 0; i < nr_banks; i++) {
-        for (j = 0; sdram_bank_sizes[j] != 0; j++) {
-            bank_size = sdram_bank_sizes[j];
-            if (bank_size <= size_left) {
-                char name[32];
-
-                ram_banks[i].base = base;
-                ram_banks[i].size = bank_size;
-                base += bank_size;
-                size_left -= bank_size;
-                snprintf(name, sizeof(name), "ppc4xx.sdram%d", i);
-                memory_region_init_alias(&ram_banks[i].ram, NULL, name, ram,
-                                         ram_banks[i].base, ram_banks[i].size);
-                break;
-            }
-        }
-        if (!size_left) {
-            /* No need to use the remaining banks. */
-            break;
-        }
-    }
-
-    if (size_left) {
-        ram_addr_t used_size = memory_region_size(ram) - size_left;
-        GString *s = g_string_new(NULL);
-
-        for (i = 0; sdram_bank_sizes[i]; i++) {
-            g_string_append_printf(s, "%" PRIi64 "%s",
-                                   sdram_bank_sizes[i] / MiB,
-                                   sdram_bank_sizes[i + 1] ? ", " : "");
-        }
-        error_report("at most %d bank%s of %s MiB each supported",
-                     nr_banks, nr_banks == 1 ? "" : "s", s->str);
-        error_printf("Possible valid RAM size: %" PRIi64 " MiB\n",
-            used_size ? used_size / MiB : sdram_bank_sizes[i - 1] / MiB);
-
-        g_string_free(s, true);
-        exit(EXIT_FAILURE);
-    }
-}
-
 /*****************************************************************************/
 /* MAL */