Drop the deprecated lm32 target

Target lm32 was deprecated in commit d8498005122, v5.2.0.  See there
for rationale.

Some of its code lives on in device models derived from milkymist
ones: hw/char/digic-uart.c and hw/display/bcm2835_fb.c.

Cc: Michael Walle <michael@walle.cc>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210503084034.3804963-2-armbru@redhat.com>
Acked-by: Michael Walle <michael@walle.cc>
[Trivial conflicts resolved, reST markup fixed]

1 files changed, 0 insertions, 179 deletions

diff --git a/hw/lm32/lm32_hwsetup.h b/hw/lm32/lm32_hwsetup.h
deleted file mode 100644
index e6cd30ad68..0000000000
--- a/hw/lm32/lm32_hwsetup.h
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- *  LatticeMico32 hwsetup helper functions.
- *
- *  Copyright (c) 2010 Michael Walle <michael@walle.cc>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * These are helper functions for creating the hardware description blob used
- * in the Theobroma's uClinux port.
- */
-
-#ifndef QEMU_HW_LM32_HWSETUP_H
-#define QEMU_HW_LM32_HWSETUP_H
-
-#include "qemu/cutils.h"
-#include "hw/loader.h"
-
-typedef struct {
-    void *data;
-    void *ptr;
-} HWSetup;
-
-enum hwsetup_tag {
-    HWSETUP_TAG_EOL         = 0,
-    HWSETUP_TAG_CPU         = 1,
-    HWSETUP_TAG_ASRAM       = 2,
-    HWSETUP_TAG_FLASH       = 3,
-    HWSETUP_TAG_SDRAM       = 4,
-    HWSETUP_TAG_OCM         = 5,
-    HWSETUP_TAG_DDR_SDRAM   = 6,
-    HWSETUP_TAG_DDR2_SDRAM  = 7,
-    HWSETUP_TAG_TIMER       = 8,
-    HWSETUP_TAG_UART        = 9,
-    HWSETUP_TAG_GPIO        = 10,
-    HWSETUP_TAG_TRISPEEDMAC = 11,
-    HWSETUP_TAG_I2CM        = 12,
-    HWSETUP_TAG_LEDS        = 13,
-    HWSETUP_TAG_7SEG        = 14,
-    HWSETUP_TAG_SPI_S       = 15,
-    HWSETUP_TAG_SPI_M       = 16,
-};
-
-static inline HWSetup *hwsetup_init(void)
-{
-    HWSetup *hw;
-
-    hw = g_malloc(sizeof(HWSetup));
-    hw->data = g_malloc0(TARGET_PAGE_SIZE);
-    hw->ptr = hw->data;
-
-    return hw;
-}
-
-static inline void hwsetup_free(HWSetup *hw)
-{
-    g_free(hw->data);
-    g_free(hw);
-}
-
-static inline void hwsetup_create_rom(HWSetup *hw,
-        hwaddr base)
-{
-    rom_add_blob("hwsetup", hw->data, TARGET_PAGE_SIZE,
-                 TARGET_PAGE_SIZE, base, NULL, NULL, NULL, NULL, true);
-}
-
-static inline void hwsetup_add_u8(HWSetup *hw, uint8_t u)
-{
-    stb_p(hw->ptr, u);
-    hw->ptr += 1;
-}
-
-static inline void hwsetup_add_u32(HWSetup *hw, uint32_t u)
-{
-    stl_p(hw->ptr, u);
-    hw->ptr += 4;
-}
-
-static inline void hwsetup_add_tag(HWSetup *hw, enum hwsetup_tag t)
-{
-    stl_p(hw->ptr, t);
-    hw->ptr += 4;
-}
-
-static inline void hwsetup_add_str(HWSetup *hw, const char *str)
-{
-    pstrcpy(hw->ptr, 32, str);
-    hw->ptr += 32;
-}
-
-static inline void hwsetup_add_trailer(HWSetup *hw)
-{
-    hwsetup_add_u32(hw, 8); /* size */
-    hwsetup_add_tag(hw, HWSETUP_TAG_EOL);
-}
-
-static inline void hwsetup_add_cpu(HWSetup *hw,
-        const char *name, uint32_t frequency)
-{
-    hwsetup_add_u32(hw, 44); /* size */
-    hwsetup_add_tag(hw, HWSETUP_TAG_CPU);
-    hwsetup_add_str(hw, name);
-    hwsetup_add_u32(hw, frequency);
-}
-
-static inline void hwsetup_add_flash(HWSetup *hw,
-        const char *name, uint32_t base, uint32_t size)
-{
-    hwsetup_add_u32(hw, 52); /* size */
-    hwsetup_add_tag(hw, HWSETUP_TAG_FLASH);
-    hwsetup_add_str(hw, name);
-    hwsetup_add_u32(hw, base);
-    hwsetup_add_u32(hw, size);
-    hwsetup_add_u8(hw, 8); /* read latency */
-    hwsetup_add_u8(hw, 8); /* write latency */
-    hwsetup_add_u8(hw, 25); /* address width */
-    hwsetup_add_u8(hw, 32); /* data width */
-}
-
-static inline void hwsetup_add_ddr_sdram(HWSetup *hw,
-        const char *name, uint32_t base, uint32_t size)
-{
-    hwsetup_add_u32(hw, 48); /* size */
-    hwsetup_add_tag(hw, HWSETUP_TAG_DDR_SDRAM);
-    hwsetup_add_str(hw, name);
-    hwsetup_add_u32(hw, base);
-    hwsetup_add_u32(hw, size);
-}
-
-static inline void hwsetup_add_timer(HWSetup *hw,
-        const char *name, uint32_t base, uint32_t irq)
-{
-    hwsetup_add_u32(hw, 56); /* size */
-    hwsetup_add_tag(hw, HWSETUP_TAG_TIMER);
-    hwsetup_add_str(hw, name);
-    hwsetup_add_u32(hw, base);
-    hwsetup_add_u8(hw, 1); /* wr_tickcount */
-    hwsetup_add_u8(hw, 1); /* rd_tickcount */
-    hwsetup_add_u8(hw, 1); /* start_stop_control */
-    hwsetup_add_u8(hw, 32); /* counter_width */
-    hwsetup_add_u32(hw, 20); /* reload_ticks */
-    hwsetup_add_u8(hw, irq);
-    hwsetup_add_u8(hw, 0); /* padding */
-    hwsetup_add_u8(hw, 0); /* padding */
-    hwsetup_add_u8(hw, 0); /* padding */
-}
-
-static inline void hwsetup_add_uart(HWSetup *hw,
-        const char *name, uint32_t base, uint32_t irq)
-{
-    hwsetup_add_u32(hw, 56); /* size */
-    hwsetup_add_tag(hw, HWSETUP_TAG_UART);
-    hwsetup_add_str(hw, name);
-    hwsetup_add_u32(hw, base);
-    hwsetup_add_u32(hw, 115200); /* baudrate */
-    hwsetup_add_u8(hw, 8); /* databits */
-    hwsetup_add_u8(hw, 1); /* stopbits */
-    hwsetup_add_u8(hw, 1); /* use_interrupt */
-    hwsetup_add_u8(hw, 1); /* block_on_transmit */
-    hwsetup_add_u8(hw, 1); /* block_on_receive */
-    hwsetup_add_u8(hw, 4); /* rx_buffer_size */
-    hwsetup_add_u8(hw, 4); /* tx_buffer_size */
-    hwsetup_add_u8(hw, irq);
-}
-
-#endif /* QEMU_HW_LM32_HWSETUP_H */