diff options
author | RajithaY <rajithax.yerrumsetty@intel.com> | 2017-04-25 03:31:15 -0700 |
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committer | Rajitha Yerrumchetty <rajithax.yerrumsetty@intel.com> | 2017-05-22 06:48:08 +0000 |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/hw/ppc/ppc4xx_devs.c | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/hw/ppc/ppc4xx_devs.c')
-rw-r--r-- | qemu/hw/ppc/ppc4xx_devs.c | 735 |
1 files changed, 0 insertions, 735 deletions
diff --git a/qemu/hw/ppc/ppc4xx_devs.c b/qemu/hw/ppc/ppc4xx_devs.c deleted file mode 100644 index 7d59018fc..000000000 --- a/qemu/hw/ppc/ppc4xx_devs.c +++ /dev/null @@ -1,735 +0,0 @@ -/* - * QEMU PowerPC 4xx embedded processors shared devices emulation - * - * Copyright (c) 2007 Jocelyn Mayer - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu/osdep.h" -#include "hw/hw.h" -#include "hw/ppc/ppc.h" -#include "hw/ppc/ppc4xx.h" -#include "hw/boards.h" -#include "qemu/log.h" -#include "exec/address-spaces.h" - -#define DEBUG_UIC - - -#ifdef DEBUG_UIC -# define LOG_UIC(...) qemu_log_mask(CPU_LOG_INT, ## __VA_ARGS__) -#else -# define LOG_UIC(...) do { } while (0) -#endif - -static void ppc4xx_reset(void *opaque) -{ - PowerPCCPU *cpu = opaque; - - cpu_reset(CPU(cpu)); -} - -/*****************************************************************************/ -/* Generic PowerPC 4xx processor instantiation */ -PowerPCCPU *ppc4xx_init(const char *cpu_model, - clk_setup_t *cpu_clk, clk_setup_t *tb_clk, - uint32_t sysclk) -{ - PowerPCCPU *cpu; - CPUPPCState *env; - - /* init CPUs */ - cpu = cpu_ppc_init(cpu_model); - if (cpu == NULL) { - fprintf(stderr, "Unable to find PowerPC %s CPU definition\n", - cpu_model); - exit(1); - } - env = &cpu->env; - - cpu_clk->cb = NULL; /* We don't care about CPU clock frequency changes */ - cpu_clk->opaque = env; - /* Set time-base frequency to sysclk */ - tb_clk->cb = ppc_40x_timers_init(env, sysclk, PPC_INTERRUPT_PIT); - tb_clk->opaque = env; - ppc_dcr_init(env, NULL, NULL); - /* Register qemu callbacks */ - qemu_register_reset(ppc4xx_reset, cpu); - - return cpu; -} - -/*****************************************************************************/ -/* "Universal" Interrupt controller */ -enum { - DCR_UICSR = 0x000, - DCR_UICSRS = 0x001, - DCR_UICER = 0x002, - DCR_UICCR = 0x003, - DCR_UICPR = 0x004, - DCR_UICTR = 0x005, - DCR_UICMSR = 0x006, - DCR_UICVR = 0x007, - DCR_UICVCR = 0x008, - DCR_UICMAX = 0x009, -}; - -#define UIC_MAX_IRQ 32 -typedef struct ppcuic_t ppcuic_t; -struct ppcuic_t { - uint32_t dcr_base; - int use_vectors; - uint32_t level; /* Remembers the state of level-triggered interrupts. */ - uint32_t uicsr; /* Status register */ - uint32_t uicer; /* Enable register */ - uint32_t uiccr; /* Critical register */ - uint32_t uicpr; /* Polarity register */ - uint32_t uictr; /* Triggering register */ - uint32_t uicvcr; /* Vector configuration register */ - uint32_t uicvr; - qemu_irq *irqs; -}; - -static void ppcuic_trigger_irq (ppcuic_t *uic) -{ - uint32_t ir, cr; - int start, end, inc, i; - - /* Trigger interrupt if any is pending */ - ir = uic->uicsr & uic->uicer & (~uic->uiccr); - cr = uic->uicsr & uic->uicer & uic->uiccr; - LOG_UIC("%s: uicsr %08" PRIx32 " uicer %08" PRIx32 - " uiccr %08" PRIx32 "\n" - " %08" PRIx32 " ir %08" PRIx32 " cr %08" PRIx32 "\n", - __func__, uic->uicsr, uic->uicer, uic->uiccr, - uic->uicsr & uic->uicer, ir, cr); - if (ir != 0x0000000) { - LOG_UIC("Raise UIC interrupt\n"); - qemu_irq_raise(uic->irqs[PPCUIC_OUTPUT_INT]); - } else { - LOG_UIC("Lower UIC interrupt\n"); - qemu_irq_lower(uic->irqs[PPCUIC_OUTPUT_INT]); - } - /* Trigger critical interrupt if any is pending and update vector */ - if (cr != 0x0000000) { - qemu_irq_raise(uic->irqs[PPCUIC_OUTPUT_CINT]); - if (uic->use_vectors) { - /* Compute critical IRQ vector */ - if (uic->uicvcr & 1) { - start = 31; - end = 0; - inc = -1; - } else { - start = 0; - end = 31; - inc = 1; - } - uic->uicvr = uic->uicvcr & 0xFFFFFFFC; - for (i = start; i <= end; i += inc) { - if (cr & (1 << i)) { - uic->uicvr += (i - start) * 512 * inc; - break; - } - } - } - LOG_UIC("Raise UIC critical interrupt - " - "vector %08" PRIx32 "\n", uic->uicvr); - } else { - LOG_UIC("Lower UIC critical interrupt\n"); - qemu_irq_lower(uic->irqs[PPCUIC_OUTPUT_CINT]); - uic->uicvr = 0x00000000; - } -} - -static void ppcuic_set_irq (void *opaque, int irq_num, int level) -{ - ppcuic_t *uic; - uint32_t mask, sr; - - uic = opaque; - mask = 1U << (31-irq_num); - LOG_UIC("%s: irq %d level %d uicsr %08" PRIx32 - " mask %08" PRIx32 " => %08" PRIx32 " %08" PRIx32 "\n", - __func__, irq_num, level, - uic->uicsr, mask, uic->uicsr & mask, level << irq_num); - if (irq_num < 0 || irq_num > 31) - return; - sr = uic->uicsr; - - /* Update status register */ - if (uic->uictr & mask) { - /* Edge sensitive interrupt */ - if (level == 1) - uic->uicsr |= mask; - } else { - /* Level sensitive interrupt */ - if (level == 1) { - uic->uicsr |= mask; - uic->level |= mask; - } else { - uic->uicsr &= ~mask; - uic->level &= ~mask; - } - } - LOG_UIC("%s: irq %d level %d sr %" PRIx32 " => " - "%08" PRIx32 "\n", __func__, irq_num, level, uic->uicsr, sr); - if (sr != uic->uicsr) - ppcuic_trigger_irq(uic); -} - -static uint32_t dcr_read_uic (void *opaque, int dcrn) -{ - ppcuic_t *uic; - uint32_t ret; - - uic = opaque; - dcrn -= uic->dcr_base; - switch (dcrn) { - case DCR_UICSR: - case DCR_UICSRS: - ret = uic->uicsr; - break; - case DCR_UICER: - ret = uic->uicer; - break; - case DCR_UICCR: - ret = uic->uiccr; - break; - case DCR_UICPR: - ret = uic->uicpr; - break; - case DCR_UICTR: - ret = uic->uictr; - break; - case DCR_UICMSR: - ret = uic->uicsr & uic->uicer; - break; - case DCR_UICVR: - if (!uic->use_vectors) - goto no_read; - ret = uic->uicvr; - break; - case DCR_UICVCR: - if (!uic->use_vectors) - goto no_read; - ret = uic->uicvcr; - break; - default: - no_read: - ret = 0x00000000; - break; - } - - return ret; -} - -static void dcr_write_uic (void *opaque, int dcrn, uint32_t val) -{ - ppcuic_t *uic; - - uic = opaque; - dcrn -= uic->dcr_base; - LOG_UIC("%s: dcr %d val 0x%x\n", __func__, dcrn, val); - switch (dcrn) { - case DCR_UICSR: - uic->uicsr &= ~val; - uic->uicsr |= uic->level; - ppcuic_trigger_irq(uic); - break; - case DCR_UICSRS: - uic->uicsr |= val; - ppcuic_trigger_irq(uic); - break; - case DCR_UICER: - uic->uicer = val; - ppcuic_trigger_irq(uic); - break; - case DCR_UICCR: - uic->uiccr = val; - ppcuic_trigger_irq(uic); - break; - case DCR_UICPR: - uic->uicpr = val; - break; - case DCR_UICTR: - uic->uictr = val; - ppcuic_trigger_irq(uic); - break; - case DCR_UICMSR: - break; - case DCR_UICVR: - break; - case DCR_UICVCR: - uic->uicvcr = val & 0xFFFFFFFD; - ppcuic_trigger_irq(uic); - break; - } -} - -static void ppcuic_reset (void *opaque) -{ - ppcuic_t *uic; - - uic = opaque; - uic->uiccr = 0x00000000; - uic->uicer = 0x00000000; - uic->uicpr = 0x00000000; - uic->uicsr = 0x00000000; - uic->uictr = 0x00000000; - if (uic->use_vectors) { - uic->uicvcr = 0x00000000; - uic->uicvr = 0x0000000; - } -} - -qemu_irq *ppcuic_init (CPUPPCState *env, qemu_irq *irqs, - uint32_t dcr_base, int has_ssr, int has_vr) -{ - ppcuic_t *uic; - int i; - - uic = g_malloc0(sizeof(ppcuic_t)); - uic->dcr_base = dcr_base; - uic->irqs = irqs; - if (has_vr) - uic->use_vectors = 1; - for (i = 0; i < DCR_UICMAX; i++) { - ppc_dcr_register(env, dcr_base + i, uic, - &dcr_read_uic, &dcr_write_uic); - } - qemu_register_reset(ppcuic_reset, uic); - - return qemu_allocate_irqs(&ppcuic_set_irq, uic, UIC_MAX_IRQ); -} - -/*****************************************************************************/ -/* SDRAM controller */ -typedef struct ppc4xx_sdram_t ppc4xx_sdram_t; -struct ppc4xx_sdram_t { - uint32_t addr; - int nbanks; - MemoryRegion containers[4]; /* used for clipping */ - MemoryRegion *ram_memories; - hwaddr ram_bases[4]; - hwaddr ram_sizes[4]; - uint32_t besr0; - uint32_t besr1; - uint32_t bear; - uint32_t cfg; - uint32_t status; - uint32_t rtr; - uint32_t pmit; - uint32_t bcr[4]; - uint32_t tr; - uint32_t ecccfg; - uint32_t eccesr; - qemu_irq irq; -}; - -enum { - SDRAM0_CFGADDR = 0x010, - SDRAM0_CFGDATA = 0x011, -}; - -/* XXX: TOFIX: some patches have made this code become inconsistent: - * there are type inconsistencies, mixing hwaddr, target_ulong - * and uint32_t - */ -static uint32_t sdram_bcr (hwaddr ram_base, - hwaddr ram_size) -{ - uint32_t bcr; - - switch (ram_size) { - case (4 * 1024 * 1024): - bcr = 0x00000000; - break; - case (8 * 1024 * 1024): - bcr = 0x00020000; - break; - case (16 * 1024 * 1024): - bcr = 0x00040000; - break; - case (32 * 1024 * 1024): - bcr = 0x00060000; - break; - case (64 * 1024 * 1024): - bcr = 0x00080000; - break; - case (128 * 1024 * 1024): - bcr = 0x000A0000; - break; - case (256 * 1024 * 1024): - bcr = 0x000C0000; - break; - default: - printf("%s: invalid RAM size " TARGET_FMT_plx "\n", __func__, - ram_size); - return 0x00000000; - } - bcr |= ram_base & 0xFF800000; - bcr |= 1; - - return bcr; -} - -static inline hwaddr sdram_base(uint32_t bcr) -{ - return bcr & 0xFF800000; -} - -static target_ulong sdram_size (uint32_t bcr) -{ - target_ulong size; - int sh; - - sh = (bcr >> 17) & 0x7; - if (sh == 7) - size = -1; - else - size = (4 * 1024 * 1024) << sh; - - return size; -} - -static void sdram_set_bcr(ppc4xx_sdram_t *sdram, - uint32_t *bcrp, uint32_t bcr, int enabled) -{ - unsigned n = bcrp - sdram->bcr; - - if (*bcrp & 0x00000001) { - /* Unmap RAM */ -#ifdef DEBUG_SDRAM - printf("%s: unmap RAM area " TARGET_FMT_plx " " TARGET_FMT_lx "\n", - __func__, sdram_base(*bcrp), sdram_size(*bcrp)); -#endif - memory_region_del_subregion(get_system_memory(), - &sdram->containers[n]); - memory_region_del_subregion(&sdram->containers[n], - &sdram->ram_memories[n]); - object_unparent(OBJECT(&sdram->containers[n])); - } - *bcrp = bcr & 0xFFDEE001; - if (enabled && (bcr & 0x00000001)) { -#ifdef DEBUG_SDRAM - printf("%s: Map RAM area " TARGET_FMT_plx " " TARGET_FMT_lx "\n", - __func__, sdram_base(bcr), sdram_size(bcr)); -#endif - memory_region_init(&sdram->containers[n], NULL, "sdram-containers", - sdram_size(bcr)); - memory_region_add_subregion(&sdram->containers[n], 0, - &sdram->ram_memories[n]); - memory_region_add_subregion(get_system_memory(), - sdram_base(bcr), - &sdram->containers[n]); - } -} - -static void sdram_map_bcr (ppc4xx_sdram_t *sdram) -{ - int i; - - for (i = 0; i < sdram->nbanks; i++) { - if (sdram->ram_sizes[i] != 0) { - sdram_set_bcr(sdram, - &sdram->bcr[i], - sdram_bcr(sdram->ram_bases[i], sdram->ram_sizes[i]), - 1); - } else { - sdram_set_bcr(sdram, &sdram->bcr[i], 0x00000000, 0); - } - } -} - -static void sdram_unmap_bcr (ppc4xx_sdram_t *sdram) -{ - int i; - - for (i = 0; i < sdram->nbanks; i++) { -#ifdef DEBUG_SDRAM - printf("%s: Unmap RAM area " TARGET_FMT_plx " " TARGET_FMT_lx "\n", - __func__, sdram_base(sdram->bcr[i]), sdram_size(sdram->bcr[i])); -#endif - memory_region_del_subregion(get_system_memory(), - &sdram->ram_memories[i]); - } -} - -static uint32_t dcr_read_sdram (void *opaque, int dcrn) -{ - ppc4xx_sdram_t *sdram; - uint32_t ret; - - sdram = opaque; - switch (dcrn) { - case SDRAM0_CFGADDR: - ret = sdram->addr; - break; - case SDRAM0_CFGDATA: - switch (sdram->addr) { - case 0x00: /* SDRAM_BESR0 */ - ret = sdram->besr0; - break; - case 0x08: /* SDRAM_BESR1 */ - ret = sdram->besr1; - break; - case 0x10: /* SDRAM_BEAR */ - ret = sdram->bear; - break; - case 0x20: /* SDRAM_CFG */ - ret = sdram->cfg; - break; - case 0x24: /* SDRAM_STATUS */ - ret = sdram->status; - break; - case 0x30: /* SDRAM_RTR */ - ret = sdram->rtr; - break; - case 0x34: /* SDRAM_PMIT */ - ret = sdram->pmit; - break; - case 0x40: /* SDRAM_B0CR */ - ret = sdram->bcr[0]; - break; - case 0x44: /* SDRAM_B1CR */ - ret = sdram->bcr[1]; - break; - case 0x48: /* SDRAM_B2CR */ - ret = sdram->bcr[2]; - break; - case 0x4C: /* SDRAM_B3CR */ - ret = sdram->bcr[3]; - break; - case 0x80: /* SDRAM_TR */ - ret = -1; /* ? */ - break; - case 0x94: /* SDRAM_ECCCFG */ - ret = sdram->ecccfg; - break; - case 0x98: /* SDRAM_ECCESR */ - ret = sdram->eccesr; - break; - default: /* Error */ - ret = -1; - break; - } - break; - default: - /* Avoid gcc warning */ - ret = 0x00000000; - break; - } - - return ret; -} - -static void dcr_write_sdram (void *opaque, int dcrn, uint32_t val) -{ - ppc4xx_sdram_t *sdram; - - sdram = opaque; - switch (dcrn) { - case SDRAM0_CFGADDR: - sdram->addr = val; - break; - case SDRAM0_CFGDATA: - switch (sdram->addr) { - case 0x00: /* SDRAM_BESR0 */ - sdram->besr0 &= ~val; - break; - case 0x08: /* SDRAM_BESR1 */ - sdram->besr1 &= ~val; - break; - case 0x10: /* SDRAM_BEAR */ - sdram->bear = val; - break; - case 0x20: /* SDRAM_CFG */ - val &= 0xFFE00000; - if (!(sdram->cfg & 0x80000000) && (val & 0x80000000)) { -#ifdef DEBUG_SDRAM - printf("%s: enable SDRAM controller\n", __func__); -#endif - /* validate all RAM mappings */ - sdram_map_bcr(sdram); - sdram->status &= ~0x80000000; - } else if ((sdram->cfg & 0x80000000) && !(val & 0x80000000)) { -#ifdef DEBUG_SDRAM - printf("%s: disable SDRAM controller\n", __func__); -#endif - /* invalidate all RAM mappings */ - sdram_unmap_bcr(sdram); - sdram->status |= 0x80000000; - } - if (!(sdram->cfg & 0x40000000) && (val & 0x40000000)) - sdram->status |= 0x40000000; - else if ((sdram->cfg & 0x40000000) && !(val & 0x40000000)) - sdram->status &= ~0x40000000; - sdram->cfg = val; - break; - case 0x24: /* SDRAM_STATUS */ - /* Read-only register */ - break; - case 0x30: /* SDRAM_RTR */ - sdram->rtr = val & 0x3FF80000; - break; - case 0x34: /* SDRAM_PMIT */ - sdram->pmit = (val & 0xF8000000) | 0x07C00000; - break; - case 0x40: /* SDRAM_B0CR */ - sdram_set_bcr(sdram, &sdram->bcr[0], val, sdram->cfg & 0x80000000); - break; - case 0x44: /* SDRAM_B1CR */ - sdram_set_bcr(sdram, &sdram->bcr[1], val, sdram->cfg & 0x80000000); - break; - case 0x48: /* SDRAM_B2CR */ - sdram_set_bcr(sdram, &sdram->bcr[2], val, sdram->cfg & 0x80000000); - break; - case 0x4C: /* SDRAM_B3CR */ - sdram_set_bcr(sdram, &sdram->bcr[3], val, sdram->cfg & 0x80000000); - break; - case 0x80: /* SDRAM_TR */ - sdram->tr = val & 0x018FC01F; - break; - case 0x94: /* SDRAM_ECCCFG */ - sdram->ecccfg = val & 0x00F00000; - break; - case 0x98: /* SDRAM_ECCESR */ - val &= 0xFFF0F000; - if (sdram->eccesr == 0 && val != 0) - qemu_irq_raise(sdram->irq); - else if (sdram->eccesr != 0 && val == 0) - qemu_irq_lower(sdram->irq); - sdram->eccesr = val; - break; - default: /* Error */ - break; - } - break; - } -} - -static void sdram_reset (void *opaque) -{ - ppc4xx_sdram_t *sdram; - - sdram = opaque; - sdram->addr = 0x00000000; - sdram->bear = 0x00000000; - sdram->besr0 = 0x00000000; /* No error */ - sdram->besr1 = 0x00000000; /* No error */ - sdram->cfg = 0x00000000; - sdram->ecccfg = 0x00000000; /* No ECC */ - sdram->eccesr = 0x00000000; /* No error */ - sdram->pmit = 0x07C00000; - sdram->rtr = 0x05F00000; - sdram->tr = 0x00854009; - /* We pre-initialize RAM banks */ - sdram->status = 0x00000000; - sdram->cfg = 0x00800000; -} - -void ppc4xx_sdram_init (CPUPPCState *env, qemu_irq irq, int nbanks, - MemoryRegion *ram_memories, - hwaddr *ram_bases, - hwaddr *ram_sizes, - int do_init) -{ - ppc4xx_sdram_t *sdram; - - sdram = g_malloc0(sizeof(ppc4xx_sdram_t)); - sdram->irq = irq; - sdram->nbanks = nbanks; - sdram->ram_memories = ram_memories; - memset(sdram->ram_bases, 0, 4 * sizeof(hwaddr)); - memcpy(sdram->ram_bases, ram_bases, - nbanks * sizeof(hwaddr)); - memset(sdram->ram_sizes, 0, 4 * sizeof(hwaddr)); - memcpy(sdram->ram_sizes, ram_sizes, - nbanks * sizeof(hwaddr)); - qemu_register_reset(&sdram_reset, sdram); - ppc_dcr_register(env, SDRAM0_CFGADDR, - sdram, &dcr_read_sdram, &dcr_write_sdram); - ppc_dcr_register(env, SDRAM0_CFGDATA, - sdram, &dcr_read_sdram, &dcr_write_sdram); - if (do_init) - sdram_map_bcr(sdram); -} - -/* Fill in consecutive SDRAM banks with 'ram_size' bytes of memory. - * - * sdram_bank_sizes[] 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. */ -ram_addr_t ppc4xx_sdram_adjust(ram_addr_t ram_size, int nr_banks, - MemoryRegion ram_memories[], - hwaddr ram_bases[], - hwaddr ram_sizes[], - const unsigned int sdram_bank_sizes[]) -{ - MemoryRegion *ram = g_malloc0(sizeof(*ram)); - ram_addr_t size_left = ram_size; - ram_addr_t base = 0; - unsigned int 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) { - size_left -= bank_size; - } - } - if (!size_left) { - /* No need to use the remaining banks. */ - break; - } - } - - ram_size -= size_left; - if (size_left) { - printf("Truncating memory to %d MiB to fit SDRAM controller limits.\n", - (int)(ram_size >> 20)); - } - - memory_region_allocate_system_memory(ram, NULL, "ppc4xx.sdram", ram_size); - - size_left = ram_size; - for (i = 0; i < nr_banks && size_left; i++) { - for (j = 0; sdram_bank_sizes[j] != 0; j++) { - bank_size = sdram_bank_sizes[j]; - - if (bank_size <= size_left) { - char name[32]; - snprintf(name, sizeof(name), "ppc4xx.sdram%d", i); - memory_region_init_alias(&ram_memories[i], NULL, name, ram, - base, bank_size); - ram_bases[i] = base; - ram_sizes[i] = bank_size; - base += bank_size; - size_left -= bank_size; - break; - } - } - } - - return ram_size; -} |