Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20191022-2' into staging

 * Fix sign-extension for SMLAL* instructions
 * Various ptimer device conversions to new transaction API
 * Add a dummy Samsung SDHCI controller model to exynos4 boards
 * Minor refactorings of RAM creation for some arm boards

# gpg: Signature made Tue 22 Oct 2019 17:44:26 BST
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20191022-2:
  hw/arm/digic4: Inline digic4_board_setup_ram() function
  hw/arm/omap1: Create the RAM in the board
  hw/arm/omap2: Create the RAM in the board
  hw/arm/collie: Create the RAM in the board
  hw/arm/mps2: Use the IEC binary prefix definitions
  hw/arm/xilinx_zynq: Use the IEC binary prefix definitions
  hw/arm/exynos4210: Use the Samsung s3c SDHCI controller
  hw/sd/sdhci: Add dummy Samsung SDHCI controller
  hw/sd/sdhci: Add a comment to distinct the i.MX eSDHC functions
  hw/m68k/mcf5208.c: Switch to transaction-based ptimer API
  hw/watchdog/etraxfs_timer.c: Switch to transaction-based ptimer API
  hw/timer/altera_timer.c: Switch to transaction-based ptimer API
  hw/timer/lm32_timer: Switch to transaction-based ptimer API
  hw/timer/sh_timer: Switch to transaction-based ptimer API
  hw/timer/puv3_ost.c: Switch to transaction-based ptimer API
  hw/timer/arm_mptimer.c: Undo accidental rename of arm_mptimer_init()
  hw/timer/exynos4210_mct: Initialize ptimer before starting it
  target/arm: Fix sign-extension for SMLAL*

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 5 insertions, 8 deletions

diff --git a/hw/arm/omap2.c b/hw/arm/omap2.c
index bd7ddff983..457f152bac 100644
--- a/hw/arm/omap2.c
+++ b/hw/arm/omap2.c
@@ -22,6 +22,7 @@
 #include "qemu/error-report.h"
 #include "qapi/error.h"
 #include "cpu.h"
+#include "exec/address-spaces.h"
 #include "sysemu/blockdev.h"
 #include "sysemu/qtest.h"
 #include "sysemu/reset.h"
@@ -2276,8 +2277,7 @@ static const struct dma_irq_map omap2_dma_irq_map[] = {
     { 0, OMAP_INT_24XX_SDMA_IRQ3 },
 };
 
-struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem,
-                unsigned long sdram_size,
+struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sdram,
                 const char *cpu_type)
 {
     struct omap_mpu_state_s *s = g_new0(struct omap_mpu_state_s, 1);
@@ -2286,11 +2286,11 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem,
     int i;
     SysBusDevice *busdev;
     struct omap_target_agent_s *ta;
+    MemoryRegion *sysmem = get_system_memory();
 
     /* Core */
     s->mpu_model = omap2420;
     s->cpu = ARM_CPU(cpu_create(cpu_type));
-    s->sdram_size = sdram_size;
     s->sram_size = OMAP242X_SRAM_SIZE;
 
     s->wakeup = qemu_allocate_irq(omap_mpu_wakeup, s, 0);
@@ -2299,9 +2299,6 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem,
     omap_clk_init(s);
 
     /* Memory-mapped stuff */
-    memory_region_allocate_system_memory(&s->sdram, NULL, "omap2.dram",
-                                         s->sdram_size);
-    memory_region_add_subregion(sysmem, OMAP2_Q2_BASE, &s->sdram);
     memory_region_init_ram(&s->sram, NULL, "omap2.sram", s->sram_size,
                            &error_fatal);
     memory_region_add_subregion(sysmem, OMAP2_SRAM_BASE, &s->sram);
@@ -2338,8 +2335,8 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem,
     s->port->addr_valid = omap2_validate_addr;
 
     /* Register SDRAM and SRAM ports for fast DMA transfers.  */
-    soc_dma_port_add_mem(s->dma, memory_region_get_ram_ptr(&s->sdram),
-                         OMAP2_Q2_BASE, s->sdram_size);
+    soc_dma_port_add_mem(s->dma, memory_region_get_ram_ptr(sdram),
+                         OMAP2_Q2_BASE, memory_region_size(sdram));
     soc_dma_port_add_mem(s->dma, memory_region_get_ram_ptr(&s->sram),
                          OMAP2_SRAM_BASE, s->sram_size);