tests/qtest: Fix GMAC test to run on a machine in upstream QEMU

Fix the nocm_gmac-test.c file to run on a nuvoton 7xx machine instead
of 8xx. Also fix comments referencing this and values expecting 8xx.

Change-Id: Iabd0fba14910c3f1e883c4a9521350f3db9ffab8
Signed-Off-By: Nabih Estefan <nabihestefan@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Message-id: 20240208194759.2858582-2-nabihestefan@google.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: commit message tweaks]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

2 files changed, 4 insertions, 83 deletions

diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 663338ae12..2b89e8634b 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -192,7 +192,8 @@ qtests_npcm7xx = \
    'npcm7xx_sdhci-test',
    'npcm7xx_smbus-test',
    'npcm7xx_timer-test',
-   'npcm7xx_watchdog_timer-test'] + \
+   'npcm7xx_watchdog_timer-test',
+   'npcm_gmac-test'] + \
    (slirp.found() ? ['npcm7xx_emc-test'] : [])
 qtests_aspeed = \
   ['aspeed_hace-test',
diff --git a/tests/qtest/npcm_gmac-test.c b/tests/qtest/npcm_gmac-test.c
index 9e58b15ca1..c28b471ab2 100644
--- a/tests/qtest/npcm_gmac-test.c
+++ b/tests/qtest/npcm_gmac-test.c
@@ -36,7 +36,7 @@ typedef struct TestData {
     const GMACModule *module;
 } TestData;
 
-/* Values extracted from hw/arm/npcm8xx.c */
+/* Values extracted from hw/arm/npcm7xx.c */
 static const GMACModule gmac_module_list[] = {
     {
         .irq        = 14,
@@ -46,14 +46,6 @@ static const GMACModule gmac_module_list[] = {
         .irq        = 15,
         .base_addr  = 0xf0804000
     },
-    {
-        .irq        = 16,
-        .base_addr  = 0xf0806000
-    },
-    {
-        .irq        = 17,
-        .base_addr  = 0xf0808000
-    }
 };
 
 /* Returns the index of the GMAC module. */
@@ -182,32 +174,18 @@ static uint32_t gmac_read(QTestState *qts, const GMACModule *mod,
     return qtest_readl(qts, mod->base_addr + regno);
 }
 
-static uint16_t pcs_read(QTestState *qts, const GMACModule *mod,
-                          NPCMRegister regno)
-{
-    uint32_t write_value = (regno & 0x3ffe00) >> 9;
-    qtest_writel(qts, PCS_BASE_ADDRESS + NPCM_PCS_IND_AC_BA, write_value);
-    uint32_t read_offset = regno & 0x1ff;
-    return qtest_readl(qts, PCS_BASE_ADDRESS + read_offset);
-}
-
 /* Check that GMAC registers are reset to default value */
 static void test_init(gconstpointer test_data)
 {
     const TestData *td = test_data;
     const GMACModule *mod = td->module;
-    QTestState *qts = qtest_init("-machine npcm845-evb");
+    QTestState *qts = qtest_init("-machine npcm750-evb");
 
 #define CHECK_REG32(regno, value) \
     do { \
         g_assert_cmphex(gmac_read(qts, mod, (regno)), ==, (value)); \
     } while (0)
 
-#define CHECK_REG_PCS(regno, value) \
-    do { \
-        g_assert_cmphex(pcs_read(qts, mod, (regno)), ==, (value)); \
-    } while (0)
-
     CHECK_REG32(NPCM_DMA_BUS_MODE, 0x00020100);
     CHECK_REG32(NPCM_DMA_XMT_POLL_DEMAND, 0);
     CHECK_REG32(NPCM_DMA_RCV_POLL_DEMAND, 0);
@@ -257,64 +235,6 @@ static void test_init(gconstpointer test_data)
     CHECK_REG32(NPCM_GMAC_PTP_TAR, 0);
     CHECK_REG32(NPCM_GMAC_PTP_TTSR, 0);
 
-    /* TODO Add registers PCS */
-    if (mod->base_addr == 0xf0802000) {
-        CHECK_REG_PCS(NPCM_PCS_SR_CTL_ID1, 0x699e);
-        CHECK_REG_PCS(NPCM_PCS_SR_CTL_ID2, 0);
-        CHECK_REG_PCS(NPCM_PCS_SR_CTL_STS, 0x8000);
-
-        CHECK_REG_PCS(NPCM_PCS_SR_MII_CTRL, 0x1140);
-        CHECK_REG_PCS(NPCM_PCS_SR_MII_STS, 0x0109);
-        CHECK_REG_PCS(NPCM_PCS_SR_MII_DEV_ID1, 0x699e);
-        CHECK_REG_PCS(NPCM_PCS_SR_MII_DEV_ID2, 0x0ced0);
-        CHECK_REG_PCS(NPCM_PCS_SR_MII_AN_ADV, 0x0020);
-        CHECK_REG_PCS(NPCM_PCS_SR_MII_LP_BABL, 0);
-        CHECK_REG_PCS(NPCM_PCS_SR_MII_AN_EXPN, 0);
-        CHECK_REG_PCS(NPCM_PCS_SR_MII_EXT_STS, 0xc000);
-
-        CHECK_REG_PCS(NPCM_PCS_SR_TIM_SYNC_ABL, 0x0003);
-        CHECK_REG_PCS(NPCM_PCS_SR_TIM_SYNC_TX_MAX_DLY_LWR, 0x0038);
-        CHECK_REG_PCS(NPCM_PCS_SR_TIM_SYNC_TX_MAX_DLY_UPR, 0);
-        CHECK_REG_PCS(NPCM_PCS_SR_TIM_SYNC_TX_MIN_DLY_LWR, 0x0038);
-        CHECK_REG_PCS(NPCM_PCS_SR_TIM_SYNC_TX_MIN_DLY_UPR, 0);
-        CHECK_REG_PCS(NPCM_PCS_SR_TIM_SYNC_RX_MAX_DLY_LWR, 0x0058);
-        CHECK_REG_PCS(NPCM_PCS_SR_TIM_SYNC_RX_MAX_DLY_UPR, 0);
-        CHECK_REG_PCS(NPCM_PCS_SR_TIM_SYNC_RX_MIN_DLY_LWR, 0x0048);
-        CHECK_REG_PCS(NPCM_PCS_SR_TIM_SYNC_RX_MIN_DLY_UPR, 0);
-
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MMD_DIG_CTRL1, 0x2400);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_AN_CTRL, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_AN_INTR_STS, 0x000a);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_TC, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_DBG_CTRL, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_EEE_MCTRL0, 0x899c);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_EEE_TXTIMER, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_EEE_RXTIMER, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_LINK_TIMER_CTRL, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_EEE_MCTRL1, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_DIG_STS, 0x0010);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_ICG_ERRCNT1, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MISC_STS, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_RX_LSTS, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_TX_BSTCTRL0, 0x00a);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_TX_LVLCTRL0, 0x007f);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_TX_GENCTRL0, 0x0001);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_TX_GENCTRL1, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_TX_STS, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_RX_GENCTRL0, 0x0100);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_RX_GENCTRL1, 0x1100);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_RX_LOS_CTRL0, 0x000e);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_MPLL_CTRL0, 0x0100);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_MPLL_CTRL1, 0x0032);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_MPLL_STS, 0x0001);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_MISC_CTRL2, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_LVL_CTRL, 0x0019);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_MISC_CTRL0, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_MP_MISC_CTRL1, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_DIG_CTRL2, 0);
-        CHECK_REG_PCS(NPCM_PCS_VR_MII_DIG_ERRCNT_SEL, 0);
-    }
-
     qtest_quit(qts);
 }