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| author | Peter Maydell <peter.maydell@linaro.org> | 2019-03-12 11:12:36 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-03-12 11:12:36 +0000 |
| commit | eda1df0345f5a1e337e30367124dcb0e802bdfde (patch) | |
| tree | cf157ff5e5082285cbc924076b4c2837cb91001e /hw/sh4/r2d.c | |
| parent | bc76b7148993269608c19fd3f2fc6ed3e22bf838 (diff) | |
| parent | e33763be7cd3769c9ae48e67d775348863fdabdb (diff) | |
| download | focaccia-qemu-eda1df0345f5a1e337e30367124dcb0e802bdfde.tar.gz focaccia-qemu-eda1df0345f5a1e337e30367124dcb0e802bdfde.zip | |
Merge remote-tracking branch 'remotes/armbru/tags/pull-pflash-2019-03-11' into staging
Pflash and firmware configuration patches for 2019-03-11 # gpg: Signature made Mon 11 Mar 2019 21:59:12 GMT # gpg: using RSA key 3870B400EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-pflash-2019-03-11: (27 commits) docs/interop/firmware.json: Prefer -machine to if=pflash pc: Support firmware configuration with -blockdev pc_sysfw: Pass PCMachineState to pc_system_firmware_init() pc_sysfw: Remove unused PcSysFwDevice pflash_cfi01: Add pflash_cfi01_get_blk() helper vl: Create block backends before setting machine properties vl: Factor configure_blockdev() out of main() vl: Improve legibility of BlockdevOptions queue sysbus: Fix latent bug with onboard devices vl: Fix latent bug with -global and onboard devices qom: Move compat_props machinery from qdev to QOM qdev: Fix latent bug with compat_props and onboard devices pflash: Clean up after commit 368a354f02b, part 2 pflash: Clean up after commit 368a354f02b, part 1 mips_malta: Clean up definition of flash memory size somewhat hw/mips/malta: Restrict 'bios_size' variable scope hw/mips/malta: Remove fl_sectors variable mips_malta: Delete disabled, broken DEBUG_BOARD_INIT code r2d: Fix flash memory size, sector size, width, device ID ppc405_boards: Don't size flash memory to match backing image ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/sh4/r2d.c')
| -rw-r--r-- | hw/sh4/r2d.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c index 28ed6be05b..0bcb769c85 100644 --- a/hw/sh4/r2d.c +++ b/hw/sh4/r2d.c @@ -43,7 +43,7 @@ #include "exec/address-spaces.h" #define FLASH_BASE 0x00000000 -#define FLASH_SIZE 0x02000000 +#define FLASH_SIZE (16 * MiB) #define SDRAM_BASE 0x0c000000 /* Physical location of SDRAM: Area 3 */ #define SDRAM_SIZE 0x04000000 @@ -287,12 +287,19 @@ static void r2d_init(MachineState *machine) sysbus_mmio_map(busdev, 1, 0x1400080c); mmio_ide_init_drives(dev, dinfo, NULL); - /* onboard flash memory */ + /* + * Onboard flash memory + * According to the old board user document in Japanese (under + * NDA) what is referred to as FROM (Area0) is connected via a + * 32-bit bus and CS0 to CN8. The docs mention a Cypress + * S29PL127J60TFI130 chipsset. Per the 'S29PL-J 002-00615 + * Rev. *E' datasheet, it is a 128Mbit NOR parallel flash + * addressable in words of 16bit. + */ dinfo = drive_get(IF_PFLASH, 0, 0); - pflash_cfi02_register(0x0, NULL, "r2d.flash", FLASH_SIZE, + pflash_cfi02_register(0x0, "r2d.flash", FLASH_SIZE, dinfo ? blk_by_legacy_dinfo(dinfo) : NULL, - 16 * KiB, FLASH_SIZE >> 16, - 1, 4, 0x0000, 0x0000, 0x0000, 0x0000, + 64 * KiB, 1, 2, 0x0001, 0x227e, 0x2220, 0x2200, 0x555, 0x2aa, 0); /* NIC: rtl8139 on-board, and 2 slots. */ |