[PATCH v2 1/7] arm: Remove swift-bmc machine

[Cédric Le Goater]

From: Joel Stanley <joel@jms.id.au>

It was scheduled for removal in 7.0.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220217103141.385345-1-joel@jms.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 docs/about/deprecated.rst       |  7 ----
 docs/about/removed-features.rst |  5 +++
 docs/system/arm/aspeed.rst      |  1 -
 hw/arm/aspeed.c                 | 64 ---------------------------------
 4 files changed, 5 insertions(+), 72 deletions(-)

diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index 26d00812ba94..85773db631c1 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -315,13 +315,6 @@ Use the more generic event ``DEVICE_UNPLUG_GUEST_ERROR`` 
instead.
 System emulator machines
 ------------------------
 
-Aspeed ``swift-bmc`` machine (since 6.1)
-''''''''''''''''''''''''''''''''''''''''
-
-This machine is deprecated because we have enough AST2500 based OpenPOWER
-machines. It can be easily replaced by the ``witherspoon-bmc`` or the
-``romulus-bmc`` machines.
-
 PPC 405 ``taihu`` machine (since 7.0)
 '''''''''''''''''''''''''''''''''''''
 
diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst
index cb0575fd4975..4b831ea29176 100644
--- a/docs/about/removed-features.rst
+++ b/docs/about/removed-features.rst
@@ -588,6 +588,11 @@ The Raspberry Pi machines come in various models (A, A+, 
B, B+). To be able
 to distinguish which model QEMU is implementing, the ``raspi2`` and ``raspi3``
 machines have been renamed ``raspi2b`` and ``raspi3b``.
 
+Aspeed ``swift-bmc`` machine (removed in 7.0)
+'''''''''''''''''''''''''''''''''''''''''''''
+
+This machine was removed because it was unused. Alternative AST2500 based
+OpenPOWER machines are ``witherspoon-bmc`` and ``romulus-bmc``.
 
 linux-user mode CPUs
 --------------------
diff --git a/docs/system/arm/aspeed.rst b/docs/system/arm/aspeed.rst
index d8b102fa0ad0..60ed94f18759 100644
--- a/docs/system/arm/aspeed.rst
+++ b/docs/system/arm/aspeed.rst
@@ -22,7 +22,6 @@ AST2500 SoC based machines :
 - ``romulus-bmc``          OpenPOWER Romulus POWER9 BMC
 - ``witherspoon-bmc``      OpenPOWER Witherspoon POWER9 BMC
 - ``sonorapass-bmc``       OCP SonoraPass BMC
-- ``swift-bmc``            OpenPOWER Swift BMC POWER9 (to be removed in v7.0)
 - ``fp5280g2-bmc``         Inspur FP5280G2 BMC
 - ``g220a-bmc``            Bytedance G220A BMC
 
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index d911dc904fb3..faf7a9fd6863 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -106,17 +106,6 @@ struct AspeedMachineState {
         SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) |                       \
         SCU_AST2500_HW_STRAP_RESERVED1)
 
-/* Swift hardware value: 0xF11AD206 */
-#define SWIFT_BMC_HW_STRAP1 (                                           \
-        AST2500_HW_STRAP1_DEFAULTS |                                    \
-        SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE |                     \
-        SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE |                        \
-        SCU_AST2500_HW_STRAP_UART_DEBUG |                               \
-        SCU_AST2500_HW_STRAP_DDR4_ENABLE |                              \
-        SCU_H_PLL_BYPASS_EN |                                           \
-        SCU_AST2500_HW_STRAP_ACPI_ENABLE |                              \
-        SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER))
-
 #define G220A_BMC_HW_STRAP1 (                                      \
         SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE |                     \
         SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE |                        \
@@ -544,35 +533,6 @@ static void romulus_bmc_i2c_init(AspeedMachineState *bmc)
     i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0x32);
 }
 
-static void swift_bmc_i2c_init(AspeedMachineState *bmc)
-{
-    AspeedSoCState *soc = &bmc->soc;
-
-    i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 3), "pca9552", 0x60);
-
-    /* The swift board expects a TMP275 but a TMP105 is compatible */
-    i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), "tmp105", 0x48);
-    /* The swift board expects a pca9551 but a pca9552 is compatible */
-    i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 7), "pca9552", 0x60);
-
-    /* The swift board expects an Epson RX8900 RTC but a ds1338 is compatible 
*/
-    i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), "ds1338", 0x32);
-    i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), "pca9552", 0x60);
-
-    i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp423", 0x4c);
-    /* The swift board expects a pca9539 but a pca9552 is compatible */
-    i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "pca9552", 0x74);
-
-    i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 10), "tmp423", 0x4c);
-    /* The swift board expects a pca9539 but a pca9552 is compatible */
-    i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 10), "pca9552",
-                     0x74);
-
-    /* The swift board expects a TMP275 but a TMP105 is compatible */
-    i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 12), "tmp105", 0x48);
-    i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 12), "tmp105", 0x4a);
-}
-
 static void sonorapass_bmc_i2c_init(AspeedMachineState *bmc)
 {
     AspeedSoCState *soc = &bmc->soc;
@@ -1102,26 +1062,6 @@ static void 
aspeed_machine_sonorapass_class_init(ObjectClass *oc, void *data)
         aspeed_soc_num_cpus(amc->soc_name);
 };
 
-static void aspeed_machine_swift_class_init(ObjectClass *oc, void *data)
-{
-    MachineClass *mc = MACHINE_CLASS(oc);
-    AspeedMachineClass *amc = ASPEED_MACHINE_CLASS(oc);
-
-    mc->desc       = "OpenPOWER Swift BMC (ARM1176)";
-    amc->soc_name  = "ast2500-a1";
-    amc->hw_strap1 = SWIFT_BMC_HW_STRAP1;
-    amc->fmc_model = "mx66l1g45g";
-    amc->spi_model = "mx66l1g45g";
-    amc->num_cs    = 2;
-    amc->i2c_init  = swift_bmc_i2c_init;
-    mc->default_ram_size       = 512 * MiB;
-    mc->default_cpus = mc->min_cpus = mc->max_cpus =
-        aspeed_soc_num_cpus(amc->soc_name);
-
-    mc->deprecation_reason = "redundant system. Please use a similar "
-        "OpenPOWER BMC, Witherspoon or Romulus.";
-};
-
 static void aspeed_machine_witherspoon_class_init(ObjectClass *oc, void *data)
 {
     MachineClass *mc = MACHINE_CLASS(oc);
@@ -1277,10 +1217,6 @@ static const TypeInfo aspeed_machine_types[] = {
         .name          = MACHINE_TYPE_NAME("romulus-bmc"),
         .parent        = TYPE_ASPEED_MACHINE,
         .class_init    = aspeed_machine_romulus_class_init,
-    }, {
-        .name          = MACHINE_TYPE_NAME("swift-bmc"),
-        .parent        = TYPE_ASPEED_MACHINE,
-        .class_init    = aspeed_machine_swift_class_init,
     }, {
         .name          = MACHINE_TYPE_NAME("sonorapass-bmc"),
         .parent        = TYPE_ASPEED_MACHINE,
-- 
2.34.1